Replaced all tabs with spaces in java and pom.xml

Added in maven plugins to enforce coding style rules
Added in eclipse java formatting xml

Change-Id: I3727bbf4ce8dc66abfd8ad21b6cfd0890c5d3ff0
Issue-ID: SO-1765
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

42 files changed, 4463 insertions, 4848 deletions

diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/adapters/vdu/VduPlugin.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/adapters/vdu/VduPlugin.java
index ff30c0ee70..bc2757b41c 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/adapters/vdu/VduPlugin.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/adapters/vdu/VduPlugin.java
@@ -21,27 +21,22 @@
 package org.onap.so.adapters.vdu;
 
 /**
- * This interface defines a common API for template-based cloud deployments.
- * The methods here should be adaptable for Openstack (Heat), Cloudify (TOSCA),
- * Aria (TOSCA), Multi-VIM (TBD), and others (e.g. Azure Resource Manager).
+ * This interface defines a common API for template-based cloud deployments. The methods here should be adaptable for
+ * Openstack (Heat), Cloudify (TOSCA), Aria (TOSCA), Multi-VIM (TBD), and others (e.g. Azure Resource Manager).
  * 
- * The deployed instances are referred to here as Virtual Deployment Units (VDUs).
- * The package of templates that define a give VDU is referred to as its blueprint.
+ * The deployed instances are referred to here as Virtual Deployment Units (VDUs). The package of templates that define
+ * a give VDU is referred to as its blueprint.
  * 
- * Template-based orchestrators all follow a similar template/blueprint model.
- * - One main template that is the top level definition
- * - Optional nested templates referenced/included by the main template
- * - Optional files attached to the template package, typically containing
- *   configuration files, install scripts, orchestration scripts, etc.
- *   
- * The main template also defines the required inputs for creating a new instance,
- * and output values exposed by successfully deployed instances.  Inputs and outputs
- * may include simple or complex (JSON) data types.
- *   
- * Each implementation of this interface is expected to understand the MSO CloudConfig
- * to obtain the credentials for its sub-orchestrator and the targeted cloud.
- * The sub-orchestrator may have different credentials from the cloud (e.g. an Aria 
- * instance in front of an Openstack cloud) or they may be the same (e.g. Heat)
+ * Template-based orchestrators all follow a similar template/blueprint model. - One main template that is the top level
+ * definition - Optional nested templates referenced/included by the main template - Optional files attached to the
+ * template package, typically containing configuration files, install scripts, orchestration scripts, etc.
+ * 
+ * The main template also defines the required inputs for creating a new instance, and output values exposed by
+ * successfully deployed instances. Inputs and outputs may include simple or complex (JSON) data types.
+ * 
+ * Each implementation of this interface is expected to understand the MSO CloudConfig to obtain the credentials for its
+ * sub-orchestrator and the targeted cloud. The sub-orchestrator may have different credentials from the cloud (e.g. an
+ * Aria instance in front of an Openstack cloud) or they may be the same (e.g. Heat)
  */
 import java.util.Map;
 
@@ -50,137 +45,110 @@ public interface VduPlugin {
     /**
      * The instantiateVdu interface deploys a new VDU instance from a vdu model package.
      * 
-     * For some VIMs, this may be a single command (e.g. Heat -> create stack) or may
-     * require a series of API calls (e.g. Cloudify -> upload blueprint, create deployment,
-     * execute install workflow).  These details are hidden within the plug-in implementation.
-     * The instantiation should be fully completed before returning.  On failures, this
+     * For some VIMs, this may be a single command (e.g. Heat -> create stack) or may require a series of API calls
+     * (e.g. Cloudify -> upload blueprint, create deployment, execute install workflow). These details are hidden within
+     * the plug-in implementation. The instantiation should be fully completed before returning. On failures, this
      * method is expected to back out the attempt, leaving the cloud in its previous state.
      * 
-     * It is expected that parameters have been validated and contain at minimum the
-     * required parameters for the given template with no extra parameters.
+     * It is expected that parameters have been validated and contain at minimum the required parameters for the given
+     * template with no extra parameters.
      *
-     * The VDU name supplied by the caller will be globally unique, and identify the artifact
-     * in A&AI.  Inventory is managed by the higher levels invoking this function.
+     * The VDU name supplied by the caller will be globally unique, and identify the artifact in A&AI. Inventory is
+     * managed by the higher levels invoking this function.
      *
      * @param cloudInfo The target cloud + tenant identifiers for the VDU.
      * @param instanceName A unique name for the VDU instance to update.
-     * @param inputs A map of key/value inputs.  Values may be strings, numbers, or JSON objects.
-     * 		Will completely replace any inputs provided on the original instantiation.
-     * @param vduModel Object containing the collection of templates and files that comprise
-     * 		the blueprint for this VDU.
-     * @param rollbackOnFailure Flag to preserve or roll back the update on Failure.  Should normally
-     *		be True except in troubleshooting/debug cases.  Might not be supported in all plug-ins.
+     * @param inputs A map of key/value inputs. Values may be strings, numbers, or JSON objects. Will completely replace
+     *        any inputs provided on the original instantiation.
+     * @param vduModel Object containing the collection of templates and files that comprise the blueprint for this VDU.
+     * @param rollbackOnFailure Flag to preserve or roll back the update on Failure. Should normally be True except in
+     *        troubleshooting/debug cases. Might not be supported in all plug-ins.
      * 
      * @return A VduInstance object
-     * @throws VduException Thrown if the sub-orchestrator API calls fail or if a timeout occurs.
-     * Various subclasses of VduException may be thrown.
+     * @throws VduException Thrown if the sub-orchestrator API calls fail or if a timeout occurs. Various subclasses of
+     *         VduException may be thrown.
      */
-    public VduInstance instantiateVdu (
-    				CloudInfo cloudInfo,
-    				String instanceName,
-    				Map<String,Object> inputs,
-    				VduModelInfo vduModel,
-    				boolean rollbackOnFailure)
-			throws VduException;
-    
+    public VduInstance instantiateVdu(CloudInfo cloudInfo, String instanceName, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException;
+
     /**
-     * Query a deployed VDU instance.  This call will return a VduInstance object, or null
-     * if the deployment does not exist.
+     * Query a deployed VDU instance. This call will return a VduInstance object, or null if the deployment does not
+     * exist.
      * 
-     * Some VIM orchestrators identify deployment instances by string UUIDs, and others 
-     * by integers.  In the latter case, the ID will be passed in as a numeric string.
+     * Some VIM orchestrators identify deployment instances by string UUIDs, and others by integers. In the latter case,
+     * the ID will be passed in as a numeric string.
      *
-     * The returned VduInstance object contains the input and output parameter maps,
-     * as well as other properties of the deployment (name, status, last action, etc.).
+     * The returned VduInstance object contains the input and output parameter maps, as well as other properties of the
+     * deployment (name, status, last action, etc.).
      * 
      * @param cloudInfo The target cloud + tenant identifiers for the VDU.
      * @param vduInstanceId The ID of the deployment to query
      * 
      * @return A VduInstance object
-     * @throws VduException Thrown if the sub-orchestrator API calls fail or if a timeout occurs.
-     * Various subclasses of VduException may be thrown.
+     * @throws VduException Thrown if the sub-orchestrator API calls fail or if a timeout occurs. Various subclasses of
+     *         VduException may be thrown.
      */
-    public VduInstance queryVdu (
-    				CloudInfo cloudInfo,
-    				String vduInstanceId)
-			throws VduException;
+    public VduInstance queryVdu(CloudInfo cloudInfo, String vduInstanceId) throws VduException;
+
 
-    
     /**
-     * Delete a VDU instance by ID.  If the VIM sub-orchestrator supports pre-installation
-     * of blueprints/models, the blueprint itself may remain installed.  This is recommended,
-     * since other VDU instances may be using it.
-     * 
-     * Some VIM orchestrators identify deployment instances by string UUIDs, and others 
-     * by integers.  In the latter case, the ID will be passed in as a numeric string.
-     * 
-     * For some VIMs, deletion may be a single command (e.g. Heat -> delete stack) or a
-     * series of API calls (e.g. Cloudify -> execute uninstall workflow, delete deployment).
-     * These details are hidden within the plug-in implementation.  The deletion should be
-     * fully completed before returning.    
-     *  
-     * The successful return is a VduInstance object which contains the state of the VDU
-     * just prior to deletion, with a status of DELETED.  If the deployment was not found,
-     * the VduInstance object should be empty (with a status of NOTFOUND).
-     * There is no rollback from a successful deletion.
-     * 
-     * A deletion failure will result in an undefined deployment state - the components may
-     * or may not have been all or partially uninstalled, so the resulting deployment must
-     * be considered invalid.
+     * Delete a VDU instance by ID. If the VIM sub-orchestrator supports pre-installation of blueprints/models, the
+     * blueprint itself may remain installed. This is recommended, since other VDU instances may be using it.
+     * 
+     * Some VIM orchestrators identify deployment instances by string UUIDs, and others by integers. In the latter case,
+     * the ID will be passed in as a numeric string.
+     * 
+     * For some VIMs, deletion may be a single command (e.g. Heat -> delete stack) or a series of API calls (e.g.
+     * Cloudify -> execute uninstall workflow, delete deployment). These details are hidden within the plug-in
+     * implementation. The deletion should be fully completed before returning.
+     * 
+     * The successful return is a VduInstance object which contains the state of the VDU just prior to deletion, with a
+     * status of DELETED. If the deployment was not found, the VduInstance object should be empty (with a status of
+     * NOTFOUND). There is no rollback from a successful deletion.
+     * 
+     * A deletion failure will result in an undefined deployment state - the components may or may not have been all or
+     * partially uninstalled, so the resulting deployment must be considered invalid.
      *
      * @param cloudInfo The target cloud + tenant identifiers for the VDU.
      * @param instanceId The unique id of the deployment to delete.
-     * @param timeoutMinutes Timeout after which the delete action will be cancelled.
-     * 		Consider sending the entire model here, if it may be of use to the plug-in?
+     * @param timeoutMinutes Timeout after which the delete action will be cancelled. Consider sending the entire model
+     *        here, if it may be of use to the plug-in?
      * 
      * @return A VduInstance object, representing its state just prior to deletion.
      * 
-     * @throws VduException Thrown if the API calls fail or if a timeout occurs.
-     * Various subclasses of VduException may be thrown.
+     * @throws VduException Thrown if the API calls fail or if a timeout occurs. Various subclasses of VduException may
+     *         be thrown.
      */
-    public VduInstance deleteVdu (
-    				CloudInfo cloudInfo,
-    				String instanceId,
-    				int timeoutMinutes)
-			throws VduException;
+    public VduInstance deleteVdu(CloudInfo cloudInfo, String instanceId, int timeoutMinutes) throws VduException;
+
 
-    
     /**
-     * The updateVdu interface attempts to update a VDU in-place, using either new inputs or
-     * a new model definition (i.e. updated templates/blueprints).  This depends on the
-     * capabilities of the targeted sub-orchestrator, as not all implementations are expected
-     * to support this ability.  It is primary included initially only for Heat.
-	 *
-     * It is expected that parameters have been validated and contain at minimum the required
-     * parameters for the given template with no extra parameters.  The VDU instance name cannot
-     * be updated. 
-     * 
-   	 * The update should be fully completed before returning. The successful return is a
-	 * VduInstance object containing the updated VDU state.
-     * 
-     * An update failure will result in an undefined deployment state - the components may
-     * or may not have been all or partially modified, deleted, recreated, etc.  So the resulting
-     * VDU must be considered invalid.
+     * The updateVdu interface attempts to update a VDU in-place, using either new inputs or a new model definition
+     * (i.e. updated templates/blueprints). This depends on the capabilities of the targeted sub-orchestrator, as not
+     * all implementations are expected to support this ability. It is primary included initially only for Heat.
+     *
+     * It is expected that parameters have been validated and contain at minimum the required parameters for the given
+     * template with no extra parameters. The VDU instance name cannot be updated.
+     * 
+     * The update should be fully completed before returning. The successful return is a VduInstance object containing
+     * the updated VDU state.
+     * 
+     * An update failure will result in an undefined deployment state - the components may or may not have been all or
+     * partially modified, deleted, recreated, etc. So the resulting VDU must be considered invalid.
      * 
      * @param cloudInfo The target cloud + tenant identifiers for the VDU.
      * @param instanceId The unique ID for the VDU instance to update.
-     * @param inputs A map of key/value inputs.  Values may be strings, numbers, or JSON objects.
-     * 		Will completely replace any inputs provided on the original instantiation.
-     * @param vduModel Object containing the collection of templates and files that comprise
-     * 		the blueprint for this VDU.
-     * @param rollbackOnFailure Flag to preserve or roll back the update on Failure.  Should normally
-     *		be True except in troubleshooting/debug cases.  Might not be supported in all plug-ins.
+     * @param inputs A map of key/value inputs. Values may be strings, numbers, or JSON objects. Will completely replace
+     *        any inputs provided on the original instantiation.
+     * @param vduModel Object containing the collection of templates and files that comprise the blueprint for this VDU.
+     * @param rollbackOnFailure Flag to preserve or roll back the update on Failure. Should normally be True except in
+     *        troubleshooting/debug cases. Might not be supported in all plug-ins.
      * 
      * @return A VduInfo object
-     * @throws VduException Thrown if the sub-orchestrator API calls fail or if a timeout occurs.
-     * Various subclasses of VduException may be thrown.
+     * @throws VduException Thrown if the sub-orchestrator API calls fail or if a timeout occurs. Various subclasses of
+     *         VduException may be thrown.
      */
-    public VduInstance updateVdu (
-			CloudInfo cloudInfo,
-			String instanceId,
-			Map<String,Object> inputs,
-			VduModelInfo vduModel,
-			boolean rollbackOnFailure)
-					throws VduException;
+    public VduInstance updateVdu(CloudInfo cloudInfo, String instanceId, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException;
 
-}
\ No newline at end of file
+}
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/audit/beans/AuditInventory.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/audit/beans/AuditInventory.java
index 025d40d7c4..7e612b3b41 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/audit/beans/AuditInventory.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/audit/beans/AuditInventory.java
@@ -22,53 +22,53 @@ package org.onap.so.audit.beans;
 
 import java.io.Serializable;
 
-public class AuditInventory implements Serializable{
-	
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 4937350343452380760L;
-
-	private String cloudRegion;
-	
-	private String cloudOwner;
-	
-	private String tenantId;
-	
-	private String heatStackName;
-
-	public String getCloudRegion() {
-		return cloudRegion;
-	}
-
-	public void setCloudRegion(String cloudRegion) {
-		this.cloudRegion = cloudRegion;
-	}
-
-	public String getCloudOwner() {
-		return cloudOwner;
-	}
-
-	public void setCloudOwner(String cloudOwner) {
-		this.cloudOwner = cloudOwner;
-	}
-
-	public String getTenantId() {
-		return tenantId;
-	}
-
-	public void setTenantId(String tenantId) {
-		this.tenantId = tenantId;
-	}
-
-	public String getHeatStackName() {
-		return heatStackName;
-	}
-
-	public void setHeatStackName(String heatStackName) {
-		this.heatStackName = heatStackName;
-	}
-	
-	
+public class AuditInventory implements Serializable {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 4937350343452380760L;
+
+    private String cloudRegion;
+
+    private String cloudOwner;
+
+    private String tenantId;
+
+    private String heatStackName;
+
+    public String getCloudRegion() {
+        return cloudRegion;
+    }
+
+    public void setCloudRegion(String cloudRegion) {
+        this.cloudRegion = cloudRegion;
+    }
+
+    public String getCloudOwner() {
+        return cloudOwner;
+    }
+
+    public void setCloudOwner(String cloudOwner) {
+        this.cloudOwner = cloudOwner;
+    }
+
+    public String getTenantId() {
+        return tenantId;
+    }
+
+    public void setTenantId(String tenantId) {
+        this.tenantId = tenantId;
+    }
+
+    public String getHeatStackName() {
+        return heatStackName;
+    }
+
+    public void setHeatStackName(String heatStackName) {
+        this.heatStackName = heatStackName;
+    }
+
+
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfig.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfig.java
index b32ca1833f..fbf7741b4a 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfig.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfig.java
@@ -21,9 +21,7 @@
 package org.onap.so.cloud;
 
 import java.util.Optional;
-
 import com.fasterxml.jackson.annotation.JsonRootName;
-
 import org.onap.so.db.catalog.beans.CloudSite;
 import org.onap.so.db.catalog.beans.CloudifyManager;
 import org.onap.so.db.catalog.client.CatalogDbClient;
@@ -31,24 +29,21 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 /**
- * JavaBean JSON class for a CloudConfig. This bean maps a JSON-format cloud
- * configuration file to Java. The CloudConfig contains information about
- * Openstack cloud configurations. It includes: 
- * - CloudIdentity objects,representing DCP nodes (Openstack Identity Service) 
- * - CloudSite objects, representing LCP nodes (Openstack Compute & other services)
+ * JavaBean JSON class for a CloudConfig. This bean maps a JSON-format cloud configuration file to Java. The CloudConfig
+ * contains information about Openstack cloud configurations. It includes: - CloudIdentity objects,representing DCP
+ * nodes (Openstack Identity Service) - CloudSite objects, representing LCP nodes (Openstack Compute & other services)
  *
- * Note that this is only used to access Cloud Configurations loaded from a JSON
- * config file, so there are no explicit property setters.
+ * Note that this is only used to access Cloud Configurations loaded from a JSON config file, so there are no explicit
+ * property setters.
  *
- * This class also contains methods to query cloud sites and/or identity
- * services by ID.
+ * This class also contains methods to query cloud sites and/or identity services by ID.
  *
  */
 
 @JsonRootName("cloud_config")
 @Component
 public class CloudConfig {
-	
+
     private static final String CLOUD_SITE_VERSION = "2.5";
     private static final String DEFAULT_CLOUD_SITE_ID = "DEFAULT";
 
@@ -56,41 +51,40 @@ public class CloudConfig {
     private CatalogDbClient catalogDbClient;
 
     /**
-     * Get a specific CloudSites, based on an ID. The ID is first checked
-     * against the regions, and if no match is found there, then against
-     * individual entries to try and find one with a CLLI that matches the ID
-     * and an AIC version of 2.5.
+     * Get a specific CloudSites, based on an ID. The ID is first checked against the regions, and if no match is found
+     * there, then against individual entries to try and find one with a CLLI that matches the ID and an AIC version of
+     * 2.5.
      * 
      * @param id the ID to match
      * @return an Optional of CloudSite object.
      */
-     public synchronized Optional<CloudSite> getCloudSite(String id) {
-         if (id == null) {
-             return Optional.empty();
-         }
-         CloudSite cloudSite = catalogDbClient.getCloudSite(id);
+    public synchronized Optional<CloudSite> getCloudSite(String id) {
+        if (id == null) {
+            return Optional.empty();
+        }
+        CloudSite cloudSite = catalogDbClient.getCloudSite(id);
+
+        if (cloudSite != null) {
+            return Optional.of(cloudSite);
+        } else {
+            return getCloudSiteWithClli(id);
+        }
+    }
 
-         if (cloudSite != null) {
-             return Optional.of(cloudSite);
-         } else {
-             return getCloudSiteWithClli(id);
-         }
-     }
-    
     /**
-     * Get a specific CloudSites, based on a CLLI and (optional) version, which
-     * will be matched against the aic_version field of the CloudSite.
+     * Get a specific CloudSites, based on a CLLI and (optional) version, which will be matched against the aic_version
+     * field of the CloudSite.
      * 
-     * @param clli
-     *            the CLLI to match
+     * @param clli the CLLI to match
      * @return a CloudSite, or null of no match found
      */
     private Optional<CloudSite> getCloudSiteWithClli(String clli) {
-        Optional <CloudSite> cloudSiteOptional = Optional.ofNullable(catalogDbClient.getCloudSiteByClliAndAicVersion(clli,CLOUD_SITE_VERSION));
+        Optional<CloudSite> cloudSiteOptional =
+                Optional.ofNullable(catalogDbClient.getCloudSiteByClliAndAicVersion(clli, CLOUD_SITE_VERSION));
         if (cloudSiteOptional.isPresent()) {
-        	return cloudSiteOptional;
+            return cloudSiteOptional;
         } else {
-        	return getDefaultCloudSite(clli);
+            return getDefaultCloudSite(clli);
         }
     }
 
@@ -107,12 +101,13 @@ public class CloudConfig {
         }
     }
 
-	/**
-	 * Get a specific CloudifyManager, based on an ID.
-	 * @param id the ID to match
-	 * @return a CloudifyManager, or null of no match found
-	 */
-	public CloudifyManager getCloudifyManager (String id) {
+    /**
+     * Get a specific CloudifyManager, based on an ID.
+     * 
+     * @param id the ID to match
+     * @return a CloudifyManager, or null of no match found
+     */
+    public CloudifyManager getCloudifyManager(String id) {
         return catalogDbClient.getCloudifyManager(id);
-	}
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfigIdentityMapper.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfigIdentityMapper.java
index f554aa46cd..cbc0428b15 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfigIdentityMapper.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/CloudConfigIdentityMapper.java
@@ -20,11 +20,11 @@
 package org.onap.so.cloud;
 
 /**
- * This interface provides the method signature for mapping registration.
- * All mappings should be registered by the implementing class.
+ * This interface provides the method signature for mapping registration. All mappings should be registered by the
+ * implementing class.
  */
 @FunctionalInterface
 public interface CloudConfigIdentityMapper {
 
-	public void registerAllMappings();
+    public void registerAllMappings();
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/AuthenticationMethodFactory.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/AuthenticationMethodFactory.java
index 49c80b44b5..59c6becfbd 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/AuthenticationMethodFactory.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/AuthenticationMethodFactory.java
@@ -21,13 +21,11 @@
 package org.onap.so.cloud.authentication;
 
 import java.util.Collections;
-
 import org.onap.so.cloud.authentication.models.RackspaceAuthentication;
 import org.onap.so.db.catalog.beans.AuthenticationType;
 import org.onap.so.db.catalog.beans.CloudIdentity;
 import org.onap.so.utils.CryptoUtils;
 import org.springframework.stereotype.Component;
-
 import com.woorea.openstack.keystone.model.Authentication;
 import com.woorea.openstack.keystone.model.authentication.UsernamePassword;
 import com.woorea.openstack.keystone.v3.model.Authentication.Identity;
@@ -44,44 +42,51 @@ import com.woorea.openstack.keystone.v3.model.Authentication.Scope.Project;
 @Component
 public final class AuthenticationMethodFactory {
 
-	public final Authentication getAuthenticationFor(CloudIdentity cloudIdentity) {
-		if (cloudIdentity == null) {
-			throw new IllegalArgumentException("Cloud identity cannot be null");
-		}
-		if ((cloudIdentity.getIdentityAuthenticationType() == null)|| ("".equals(cloudIdentity.getIdentityAuthenticationType().toString()))) {
-			throw new IllegalArgumentException("Cloud identity authentication type cannot be null or empty, provided value is " + cloudIdentity.getIdentityAuthenticationType() + ".");
-		}
-		AuthenticationType authenticationType = cloudIdentity.getIdentityAuthenticationType();
-		if (AuthenticationType.RACKSPACE_APIKEY.equals(authenticationType)) {
-			return new RackspaceAuthentication (cloudIdentity.getMsoId (), CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass ()));
-		} else {
-			return new UsernamePassword (cloudIdentity.getMsoId (), CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass ()));
-		}
-	}
-	
-	
-	public final com.woorea.openstack.keystone.v3.model.Authentication getAuthenticationForV3(CloudIdentity cloudIdentity, String tenantId) {
-		Identity identity = new Identity();
-		Password password = new Password();
-		User user = new User();
-		Domain userDomain = new Domain();
-		Scope scope = new Scope();
-		Project project = new Project();
-		Project.Domain projectDomain = new Project.Domain();
-		userDomain.setName(cloudIdentity.getUserDomainName());
-		projectDomain.setName(cloudIdentity.getProjectDomainName());
-		user.setName(cloudIdentity.getMsoId());
-		user.setPassword(CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass()));
-		user.setDomain(userDomain);
-		password.setUser(user);
-		project.setDomain(projectDomain);
-		project.setId(tenantId);
-		scope.setProject(project);
-		identity.setPassword(password);
-		identity.setMethods(Collections.singletonList("password"));
-		com.woorea.openstack.keystone.v3.model.Authentication v3Auth = new com.woorea.openstack.keystone.v3.model.Authentication();
-		v3Auth.setIdentity(identity);
-		v3Auth.setScope(scope);
-		return v3Auth;
-	}
+    public final Authentication getAuthenticationFor(CloudIdentity cloudIdentity) {
+        if (cloudIdentity == null) {
+            throw new IllegalArgumentException("Cloud identity cannot be null");
+        }
+        if ((cloudIdentity.getIdentityAuthenticationType() == null)
+                || ("".equals(cloudIdentity.getIdentityAuthenticationType().toString()))) {
+            throw new IllegalArgumentException(
+                    "Cloud identity authentication type cannot be null or empty, provided value is "
+                            + cloudIdentity.getIdentityAuthenticationType() + ".");
+        }
+        AuthenticationType authenticationType = cloudIdentity.getIdentityAuthenticationType();
+        if (AuthenticationType.RACKSPACE_APIKEY.equals(authenticationType)) {
+            return new RackspaceAuthentication(cloudIdentity.getMsoId(),
+                    CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass()));
+        } else {
+            return new UsernamePassword(cloudIdentity.getMsoId(),
+                    CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass()));
+        }
+    }
+
+
+    public final com.woorea.openstack.keystone.v3.model.Authentication getAuthenticationForV3(
+            CloudIdentity cloudIdentity, String tenantId) {
+        Identity identity = new Identity();
+        Password password = new Password();
+        User user = new User();
+        Domain userDomain = new Domain();
+        Scope scope = new Scope();
+        Project project = new Project();
+        Project.Domain projectDomain = new Project.Domain();
+        userDomain.setName(cloudIdentity.getUserDomainName());
+        projectDomain.setName(cloudIdentity.getProjectDomainName());
+        user.setName(cloudIdentity.getMsoId());
+        user.setPassword(CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass()));
+        user.setDomain(userDomain);
+        password.setUser(user);
+        project.setDomain(projectDomain);
+        project.setId(tenantId);
+        scope.setProject(project);
+        identity.setPassword(password);
+        identity.setMethods(Collections.singletonList("password"));
+        com.woorea.openstack.keystone.v3.model.Authentication v3Auth =
+                new com.woorea.openstack.keystone.v3.model.Authentication();
+        v3Auth.setIdentity(identity);
+        v3Auth.setScope(scope);
+        return v3Auth;
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneAuthHolder.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneAuthHolder.java
index 49fd928f0f..4df8a91515 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneAuthHolder.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneAuthHolder.java
@@ -25,28 +25,33 @@ import java.util.Calendar;
 
 public class KeystoneAuthHolder implements Serializable {
 
-	private static final long serialVersionUID = -9073252905181739224L;
-	
-	private String id;
-	private Calendar expiration;
-	private String serviceUrl;
-	
-	public String getId() {
-		return id;
-	}
-	public void setId(String id) {
-		this.id = id;
-	}
-	public Calendar getexpiration() {
-		return expiration;
-	}
-	public void setexpiration(Calendar expiration) {
-		this.expiration = expiration;
-	}
-	public String getServiceUrl() {
-		return serviceUrl;
-	}
-	public void setHeatUrl(String serviceUrl) {
-		this.serviceUrl = serviceUrl;
-	}
+    private static final long serialVersionUID = -9073252905181739224L;
+
+    private String id;
+    private Calendar expiration;
+    private String serviceUrl;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public Calendar getexpiration() {
+        return expiration;
+    }
+
+    public void setexpiration(Calendar expiration) {
+        this.expiration = expiration;
+    }
+
+    public String getServiceUrl() {
+        return serviceUrl;
+    }
+
+    public void setHeatUrl(String serviceUrl) {
+        this.serviceUrl = serviceUrl;
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java
index 8fbccaaf69..f717144562 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java
@@ -25,7 +25,6 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Predicate;
-
 import org.onap.so.config.beans.PoConfig;
 import org.onap.so.db.catalog.beans.CloudIdentity;
 import org.onap.so.db.catalog.beans.CloudSite;
@@ -34,7 +33,6 @@ import org.onap.so.openstack.utils.MsoTenantUtils;
 import org.onap.so.openstack.utils.MsoTenantUtilsFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
-
 import com.woorea.openstack.base.client.OpenStackConnectException;
 import com.woorea.openstack.base.client.OpenStackRequest;
 import com.woorea.openstack.base.client.OpenStackResponse;
@@ -43,7 +41,6 @@ import com.woorea.openstack.keystone.v3.Keystone;
 import com.woorea.openstack.keystone.v3.model.Authentication;
 import com.woorea.openstack.keystone.v3.model.Token;
 import com.woorea.openstack.keystone.v3.model.Token.Service;
-
 import net.jodah.failsafe.Failsafe;
 import net.jodah.failsafe.RetryPolicy;
 
@@ -51,83 +48,83 @@ import net.jodah.failsafe.RetryPolicy;
 @Component
 public class KeystoneV3Authentication {
 
-	@Autowired
+    @Autowired
     private AuthenticationMethodFactory authenticationMethodFactory;
-    
+
     @Autowired
     private MsoTenantUtilsFactory tenantUtilsFactory;
-    
+
     @Autowired
-	private PoConfig poConfig;
-	
-	public KeystoneAuthHolder getToken(CloudSite cloudSite, String tenantId, String type) throws MsoException {
-		
-		String cloudId = cloudSite.getId();
+    private PoConfig poConfig;
+
+    public KeystoneAuthHolder getToken(CloudSite cloudSite, String tenantId, String type) throws MsoException {
+
+        String cloudId = cloudSite.getId();
         String region = cloudSite.getRegionId();
 
-		CloudIdentity cloudIdentity = cloudSite.getIdentityService();
-		MsoTenantUtils tenantUtils = tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
+        CloudIdentity cloudIdentity = cloudSite.getIdentityService();
+        MsoTenantUtils tenantUtils =
+                tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
         String keystoneUrl = tenantUtils.getKeystoneUrl(cloudId, cloudIdentity);
-        Keystone keystoneTenantClient = new Keystone (keystoneUrl);
+        Keystone keystoneTenantClient = new Keystone(keystoneUrl);
         Authentication v3Credentials = authenticationMethodFactory.getAuthenticationForV3(cloudIdentity, tenantId);
 
 
-    	OpenStackRequest<Token> v3Request = keystoneTenantClient.tokens ()
-                .authenticate(v3Credentials);
-    	
-    	KeystoneAuthHolder holder = makeRequest(v3Request, type, region);
-
-		return holder;
-	}
-	
-	protected KeystoneAuthHolder makeRequest(OpenStackRequest<Token> v3Request, String type, String region) {
-		
-		OpenStackResponse response = Failsafe.with(createRetryPolicy()).get(() -> {
-			return v3Request.request();
-		});
-		String id = response.header("X-Subject-Token");
-		Token token = response.getEntity(Token.class);
-		KeystoneAuthHolder result = new KeystoneAuthHolder();
-		result.setId(id);
-		result.setexpiration(token.getExpiresAt());
-		result.setHeatUrl(findEndpointURL(token.getCatalog(), type, region, "public"));
-		return result;
-	}
-	
-	protected RetryPolicy createRetryPolicy() {
-		RetryPolicy policy = new RetryPolicy();
-		List<Predicate<Throwable>> result = new ArrayList<>();
-		result.add(e -> {
-			return e.getCause() instanceof OpenStackResponseException 
-					&& Arrays.asList(poConfig.getRetryCodes().split(","))
-					.contains(Integer.toString(((OpenStackResponseException)e).getStatus()));
-		});
-		result.add(e -> {
-			return e.getCause() instanceof OpenStackConnectException;
-		});
-		
-		Predicate<Throwable> pred = result.stream().reduce(Predicate::or).orElse(x -> false);
-
-		policy.retryOn(error -> pred.test(error));
-		
-		policy.withDelay(poConfig.getRetryDelay(), TimeUnit.SECONDS)
-		.withMaxRetries(poConfig.getRetryCount());
-		
-		return policy;
-	}
-	
-	protected String findEndpointURL(List<Service> serviceCatalog, String type, String region, String facing) {
-		for(Service service : serviceCatalog) {
-			if(type.equals(service.getType())) {
-				for(Service.Endpoint endpoint : service.getEndpoints()) {
-					if(region == null || region.equals(endpoint.getRegion())) {
-						if(facing.equals(endpoint.getInterface())) {
-							return endpoint.getUrl();
-						}
-					}
-				}
-			}
-		}
-		throw new ServiceEndpointNotFoundException("endpoint url not found: type:" + type +" region: " + region + " facing: " + facing);
-	}
+        OpenStackRequest<Token> v3Request = keystoneTenantClient.tokens().authenticate(v3Credentials);
+
+        KeystoneAuthHolder holder = makeRequest(v3Request, type, region);
+
+        return holder;
+    }
+
+    protected KeystoneAuthHolder makeRequest(OpenStackRequest<Token> v3Request, String type, String region) {
+
+        OpenStackResponse response = Failsafe.with(createRetryPolicy()).get(() -> {
+            return v3Request.request();
+        });
+        String id = response.header("X-Subject-Token");
+        Token token = response.getEntity(Token.class);
+        KeystoneAuthHolder result = new KeystoneAuthHolder();
+        result.setId(id);
+        result.setexpiration(token.getExpiresAt());
+        result.setHeatUrl(findEndpointURL(token.getCatalog(), type, region, "public"));
+        return result;
+    }
+
+    protected RetryPolicy createRetryPolicy() {
+        RetryPolicy policy = new RetryPolicy();
+        List<Predicate<Throwable>> result = new ArrayList<>();
+        result.add(e -> {
+            return e.getCause() instanceof OpenStackResponseException
+                    && Arrays.asList(poConfig.getRetryCodes().split(","))
+                            .contains(Integer.toString(((OpenStackResponseException) e).getStatus()));
+        });
+        result.add(e -> {
+            return e.getCause() instanceof OpenStackConnectException;
+        });
+
+        Predicate<Throwable> pred = result.stream().reduce(Predicate::or).orElse(x -> false);
+
+        policy.retryOn(error -> pred.test(error));
+
+        policy.withDelay(poConfig.getRetryDelay(), TimeUnit.SECONDS).withMaxRetries(poConfig.getRetryCount());
+
+        return policy;
+    }
+
+    protected String findEndpointURL(List<Service> serviceCatalog, String type, String region, String facing) {
+        for (Service service : serviceCatalog) {
+            if (type.equals(service.getType())) {
+                for (Service.Endpoint endpoint : service.getEndpoints()) {
+                    if (region == null || region.equals(endpoint.getRegion())) {
+                        if (facing.equals(endpoint.getInterface())) {
+                            return endpoint.getUrl();
+                        }
+                    }
+                }
+            }
+        }
+        throw new ServiceEndpointNotFoundException(
+                "endpoint url not found: type:" + type + " region: " + region + " facing: " + facing);
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/ServiceEndpointNotFoundException.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/ServiceEndpointNotFoundException.java
index d95737d927..96a947804a 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/ServiceEndpointNotFoundException.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/ServiceEndpointNotFoundException.java
@@ -22,9 +22,9 @@ package org.onap.so.cloud.authentication;
 
 public class ServiceEndpointNotFoundException extends RuntimeException {
 
-	private static final long serialVersionUID = -5347215451284361397L;
+    private static final long serialVersionUID = -5347215451284361397L;
 
-	public ServiceEndpointNotFoundException(String message) {
-		super(message);
-	}
+    public ServiceEndpointNotFoundException(String message) {
+        super(message);
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/models/RackspaceAuthentication.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/models/RackspaceAuthentication.java
index 009c9a4c6c..f8fa78ccfc 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/models/RackspaceAuthentication.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/models/RackspaceAuthentication.java
@@ -21,7 +21,6 @@
 package org.onap.so.cloud.authentication.models;
 
 import java.io.Serializable;
-
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonRootName;
@@ -29,74 +28,77 @@ import com.woorea.openstack.keystone.model.Authentication;
 
 @JsonRootName("auth")
 public class RackspaceAuthentication extends Authentication {
-		
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 5451283386875662918L;
-
-	@JsonIgnore
-	private String tenantId;
-	
-	@JsonIgnore
-	private String tenantName;
-	
-	public static final class Token implements Serializable{
-		
-		/**
-		 * 
-		 */
-		private static final long serialVersionUID = -4448875265818207908L;
-		private String username;
-		private String apiKey;
-
-		/**
-		 * @return the username
-		 */
-		public String getUsername() {
-			return username;
-		}
-		/**
-		 * @param username the username to set
-		 */
-		public void setUsername(String username) {
-			this.username = username;
-		}
-		/**
-		 * @return the apiKey
-		 */
-		public String getApiKey() {
-			return apiKey;
-		}
-		/**
-		 * @param apiKey the apiKey to set
-		 */
-		public void setApiKey(String apiKey) {
-			this.apiKey = apiKey;
-		}
-	}
-	
-	@JsonProperty("RAX-KSKEY:apiKeyCredentials")
-	private Token token = new Token();
-	
-	public RackspaceAuthentication (String username, String apiKey) {
-		this.token.username = username;
-		this.token.apiKey = apiKey;
-	
-	}
-
-	/**
-	 * @return the token
-	 */
-	public Token getToken() {
-		return token;
-	}
-
-	/**
-	 * @param token the token to set
-	 */
-	public void setToken(Token token) {
-		this.token = token;
-	}
-	
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 5451283386875662918L;
+
+    @JsonIgnore
+    private String tenantId;
+
+    @JsonIgnore
+    private String tenantName;
+
+    public static final class Token implements Serializable {
+
+        /**
+         * 
+         */
+        private static final long serialVersionUID = -4448875265818207908L;
+        private String username;
+        private String apiKey;
+
+        /**
+         * @return the username
+         */
+        public String getUsername() {
+            return username;
+        }
+
+        /**
+         * @param username the username to set
+         */
+        public void setUsername(String username) {
+            this.username = username;
+        }
+
+        /**
+         * @return the apiKey
+         */
+        public String getApiKey() {
+            return apiKey;
+        }
+
+        /**
+         * @param apiKey the apiKey to set
+         */
+        public void setApiKey(String apiKey) {
+            this.apiKey = apiKey;
+        }
+    }
+
+    @JsonProperty("RAX-KSKEY:apiKeyCredentials")
+    private Token token = new Token();
+
+    public RackspaceAuthentication(String username, String apiKey) {
+        this.token.username = username;
+        this.token.apiKey = apiKey;
+
+    }
+
+    /**
+     * @return the token
+     */
+    public Token getToken() {
+        return token;
+    }
+
+    /**
+     * @param token the token to set
+     */
+    public void setToken(Token token) {
+        this.token = token;
+    }
+
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfo.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfo.java
index d2b3334c8c..42b77baeeb 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfo.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfo.java
@@ -40,12 +40,8 @@ public final class DeploymentInfo {
     private final String actionStatus;
     private final String errorMessage;
 
-    DeploymentInfo(String id, DeploymentStatus deploymentStatus,
-        Map<String, Object> deploymentOutputs,
-        Map<String, Object> deploymentInputs,
-        String lastAction,
-        String actionStatus,
-        String errorMessage) {
+    DeploymentInfo(String id, DeploymentStatus deploymentStatus, Map<String, Object> deploymentOutputs,
+            Map<String, Object> deploymentInputs, String lastAction, String actionStatus, String errorMessage) {
 
         this.id = id;
         this.status = deploymentStatus;
@@ -86,14 +82,9 @@ public final class DeploymentInfo {
 
     @Override
     public String toString() {
-        return "DeploymentInfo {" +
-            "id='" + id + '\'' +
-            ", inputs='" + inputs + '\'' +
-            ", outputs='" + outputs + '\'' +
-            ", lastAction='" + lastAction + '\'' +
-            ", status='" + status + '\'' +
-            ", errorMessage='" + errorMessage + '\'' +
-            '}';
+        return "DeploymentInfo {" + "id='" + id + '\'' + ", inputs='" + inputs + '\'' + ", outputs='" + outputs + '\''
+                + ", lastAction='" + lastAction + '\'' + ", status='" + status + '\'' + ", errorMessage='"
+                + errorMessage + '\'' + '}';
     }
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java
index 3b945ae484..02ace5665d 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java
@@ -1,20 +1,15 @@
 /*
- * ============LICENSE_START=======================================================
- * ONAP : SO
- * ================================================================================
- * Copyright (C) 2018 Nokia.
- * =============================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * ============LICENSE_START======================================================= ONAP : SO
+ * ================================================================================ Copyright (C) 2018 Nokia.
+ * ============================================================================= Licensed under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy
+ * of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  * ============LICENSE_END=========================================================
  */
 package org.onap.so.cloudify.beans;
@@ -109,12 +104,7 @@ public final class DeploymentInfoBuilder {
     }
 
     public DeploymentInfo build() {
-        return new DeploymentInfo(id,
-            deploymentStatus,
-            deploymentOutputs,
-            deploymentInputs,
-            lastAction,
-            actionStatus,
-            errorMessage);
+        return new DeploymentInfo(id, deploymentStatus, deploymentOutputs, deploymentInputs, lastAction, actionStatus,
+                errorMessage);
     }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentStatus.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentStatus.java
index 5aa47e9d6b..f7d6a9d214 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentStatus.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentStatus.java
@@ -22,10 +22,10 @@ package org.onap.so.cloudify.beans;
 
 
 /*
- * Enum status values to capture the state of a deployment, based on last known workflow
- * (assume only INSTALL and UNINSTALL at this point).
+ * Enum status values to capture the state of a deployment, based on last known workflow (assume only INSTALL and
+ * UNINSTALL at this point).
  */
 public enum DeploymentStatus {
-	NOTFOUND, CREATED, INSTALLED, FAILED, INSTALLING, UNINSTALLING, UNKNOWN
+    NOTFOUND, CREATED, INSTALLED, FAILED, INSTALLING, UNINSTALLING, UNKNOWN
 }
 
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoBlueprintAlreadyExists.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoBlueprintAlreadyExists.java
index d5d5684b0f..95912994bc 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoBlueprintAlreadyExists.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoBlueprintAlreadyExists.java
@@ -22,12 +22,13 @@ package org.onap.so.cloudify.exceptions;
 
 public class MsoBlueprintAlreadyExists extends MsoCloudifyException {
 
-	private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 1L;
+
+    // Constructor to create a new MsoCloudifyException instance
+    public MsoBlueprintAlreadyExists(String blueprintId, String cloud) {
+        // Set the detailed error as the Exception 'message'
+        super(409, "Conflict",
+                "Blueprint " + blueprintId + " already exists in Cloudify Manager supporting cloud site + " + cloud);
+    }
 
-	// Constructor to create a new MsoCloudifyException instance
-	public MsoBlueprintAlreadyExists (String blueprintId, String cloud) {
-		// Set the detailed error as the Exception 'message'
-		super(409, "Conflict", "Blueprint " + blueprintId + " already exists in Cloudify Manager supporting cloud site + " + cloud);
-	}
-		
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyException.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyException.java
index 992df5fd6a..441bd4dc07 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyException.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyException.java
@@ -26,61 +26,63 @@ import org.onap.so.openstack.exceptions.MsoExceptionCategory;
 /**
  * OpenStack exception.
  */
-public class MsoCloudifyException extends MsoException
-{
-	
-	/**
+public class MsoCloudifyException extends MsoException {
+
+    /**
      * Serialization id.
      */
     private static final long serialVersionUID = 3313636124141766495L;
-    
+
     private int statusCode;
-	private String statusMessage;
-	private String errorDetail;
-	private boolean pendingWorkflow;
+    private String statusMessage;
+    private String errorDetail;
+    private boolean pendingWorkflow;
+
+    /**
+     * Constructor to create a new MsoOpenstackException instance
+     * 
+     * @param code the error code
+     * @param message the error message
+     * @param detail error details
+     */
+    public MsoCloudifyException(int code, String message, String detail) {
+        // Set the detailed error as the Exception 'message'
+        super(detail);
+        super.category = MsoExceptionCategory.OPENSTACK;
+
+        this.statusCode = code;
+        this.statusMessage = message;
+        this.errorDetail = detail;
+        this.pendingWorkflow = false;
+    }
 
-	/**
-	 * Constructor to create a new MsoOpenstackException instance
-	 * @param code the error code
-	 * @param message the error message
-	 * @param detail error details
-	 */
-	public MsoCloudifyException (int code, String message, String detail) {
-		// Set the detailed error as the Exception 'message'
-		super(detail);
-		super.category = MsoExceptionCategory.OPENSTACK;
-		
-		this.statusCode = code;
-		this.statusMessage = message;
-		this.errorDetail = detail;
-		this.pendingWorkflow = false;
-	}
-	
-	/**
-	 * Constructor to propagate the caught exception (mostly for stack trace)
+    /**
+     * Constructor to propagate the caught exception (mostly for stack trace)
+     * 
      * @param code the error code
      * @param message the error message
      * @param detail error details
-	 * @param e the cause
-	 */
-	public MsoCloudifyException (int code, String message, String detail, Exception e) {
-		// Set the detailed error as the Exception 'message'
-		super(detail, e);
-		super.category = MsoExceptionCategory.OPENSTACK;
-		
-		this.statusCode = code;
-		this.statusMessage = message;
-		this.errorDetail = detail;
-		this.pendingWorkflow = false;
-	}
-	
-	public void setPendingWorkflow (boolean pendingWorkflow) {
-		this.pendingWorkflow = pendingWorkflow;
-	}
-	
-	@Override
-	public String toString () {
-		String error = "" + statusCode + " " + statusMessage + ": " + errorDetail + (pendingWorkflow ? " [workflow pending]" : "");
-		return error;
-	}
+     * @param e the cause
+     */
+    public MsoCloudifyException(int code, String message, String detail, Exception e) {
+        // Set the detailed error as the Exception 'message'
+        super(detail, e);
+        super.category = MsoExceptionCategory.OPENSTACK;
+
+        this.statusCode = code;
+        this.statusMessage = message;
+        this.errorDetail = detail;
+        this.pendingWorkflow = false;
+    }
+
+    public void setPendingWorkflow(boolean pendingWorkflow) {
+        this.pendingWorkflow = pendingWorkflow;
+    }
+
+    @Override
+    public String toString() {
+        String error = "" + statusCode + " " + statusMessage + ": " + errorDetail
+                + (pendingWorkflow ? " [workflow pending]" : "");
+        return error;
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyManagerNotFound.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyManagerNotFound.java
index 0c795478cd..bc6fd6204c 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyManagerNotFound.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyManagerNotFound.java
@@ -22,12 +22,12 @@ package org.onap.so.cloudify.exceptions;
 
 public class MsoCloudifyManagerNotFound extends MsoCloudifyException {
 
-	private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 1L;
+
+    // Constructor to create a new MsoCloudifyException instance
+    public MsoCloudifyManagerNotFound(String cloudSiteId) {
+        // Set the detailed error as the Exception 'message'
+        super(0, "Cloudify Manager Not Found", "No Cloudify Manager configured for cloud site " + cloudSiteId);
+    }
 
-	// Constructor to create a new MsoCloudifyException instance
-	public MsoCloudifyManagerNotFound (String cloudSiteId) {
-		// Set the detailed error as the Exception 'message'
-		super(0, "Cloudify Manager Not Found", "No Cloudify Manager configured for cloud site " + cloudSiteId);
-	}
-		
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyTimeout.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyTimeout.java
index 7dcd69d0a4..99b6ade326 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyTimeout.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyTimeout.java
@@ -25,40 +25,42 @@ import org.onap.so.openstack.exceptions.MsoException;
 import org.onap.so.openstack.exceptions.MsoExceptionCategory;
 
 /**
- * MSO Exception when a Cloudify workflow execution times out waiting for completion.
- * Exception includes the last known state of the workflow execution.
+ * MSO Exception when a Cloudify workflow execution times out waiting for completion. Exception includes the last known
+ * state of the workflow execution.
  */
-public class MsoCloudifyTimeout extends MsoException
-{
-	
-	/**
+public class MsoCloudifyTimeout extends MsoException {
+
+    /**
      * Serialization id.
      */
     private static final long serialVersionUID = 3313636124141766495L;
-    
-	private Execution execution;
 
-	/**
-	 * Constructor to create a new MsoOpenstackException instance
-	 * @param code the error code
-	 * @param message the error message
-	 * @param detail error details
-	 */
-	public MsoCloudifyTimeout (Execution execution) {
-		// Set the detailed error as the Exception 'message'
-		super("Cloudify Workflow Timeout for workflow " + execution.getWorkflowId() + " on deployment " + execution.getDeploymentId());
-		super.category = MsoExceptionCategory.OPENSTACK;
-		
-		this.execution = execution;
-	}
-		
-	public Execution getExecution() {
-		return this.execution;
-	}
-	
-	@Override
-	public String toString () {
-		String error = "Workflow timeout: workflow=" + execution.getWorkflowId() + ",deployment=" + execution.getDeploymentId();
-		return error;
-	}
+    private Execution execution;
+
+    /**
+     * Constructor to create a new MsoOpenstackException instance
+     * 
+     * @param code the error code
+     * @param message the error message
+     * @param detail error details
+     */
+    public MsoCloudifyTimeout(Execution execution) {
+        // Set the detailed error as the Exception 'message'
+        super("Cloudify Workflow Timeout for workflow " + execution.getWorkflowId() + " on deployment "
+                + execution.getDeploymentId());
+        super.category = MsoExceptionCategory.OPENSTACK;
+
+        this.execution = execution;
+    }
+
+    public Execution getExecution() {
+        return this.execution;
+    }
+
+    @Override
+    public String toString() {
+        String error = "Workflow timeout: workflow=" + execution.getWorkflowId() + ",deployment="
+                + execution.getDeploymentId();
+        return error;
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java
index a84da50dc4..5c2348dffa 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java
@@ -22,33 +22,33 @@ package org.onap.so.cloudify.exceptions;
 
 /**
  * Reports an error with a Cloudify Workflow execution.
+ * 
  * @author JC1348
  *
  */
 public class MsoCloudifyWorkflowException extends MsoCloudifyException {
 
-	private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 1L;
+
+    private String workflowStatus;
+    private boolean workflowStillRunning = false;
+
+    // Constructor to create a new MsoCloudifyException instance
+    public MsoCloudifyWorkflowException(String message, String deploymentId, String workflowId, String workflowStatus) {
+        super(0, "Workflow Exception",
+                "Workflow " + workflowId + " failed on deployment " + deploymentId + ": " + message);
+        this.workflowStatus = workflowStatus;
+        if (workflowStatus.equals("pending") || workflowStatus.equals("started") || workflowStatus.equals("cancelling")
+                || workflowStatus.equals("force_cancelling")) {
+            workflowStillRunning = true;
+        }
+    }
+
+    public String getWorkflowStatus() {
+        return workflowStatus;
+    }
 
-	private String workflowStatus;
-	private boolean workflowStillRunning = false;
-	
-	// Constructor to create a new MsoCloudifyException instance
-	public MsoCloudifyWorkflowException (String message, String deploymentId, String workflowId, String workflowStatus)
-	{
-		super(0, "Workflow Exception", "Workflow " + workflowId + " failed on deployment " + deploymentId + ": " + message);
-		this.workflowStatus = workflowStatus;
-		if (workflowStatus.equals("pending") || workflowStatus.equals("started") ||
-			workflowStatus.equals("cancelling") || workflowStatus.equals("force_cancelling"))
-		{
-			workflowStillRunning = true;
-		}
-	}
-		
-	public String getWorkflowStatus() {
-		return workflowStatus;
-	}
-	
-	public boolean isWorkflowStillRunning () {
-		return workflowStillRunning;
-	}
+    public boolean isWorkflowStillRunning() {
+        return workflowStillRunning;
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoDeploymentAlreadyExists.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoDeploymentAlreadyExists.java
index 4f5685efb3..62112f4feb 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoDeploymentAlreadyExists.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoDeploymentAlreadyExists.java
@@ -22,12 +22,13 @@ package org.onap.so.cloudify.exceptions;
 
 public class MsoDeploymentAlreadyExists extends MsoCloudifyException {
 
-	private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 1L;
+
+    // Constructor to create a new MsoCloudifyException instance
+    public MsoDeploymentAlreadyExists(String deploymentId, String cloud) {
+        // Set the detailed error as the Exception 'message'
+        super(409, "Conflict",
+                "Deployment " + deploymentId + " already exists in Cloudify Manager suppporting cloud " + cloud);
+    }
 
-	// Constructor to create a new MsoCloudifyException instance
-	public MsoDeploymentAlreadyExists (String deploymentId, String cloud) {
-		// Set the detailed error as the Exception 'message'
-		super(409, "Conflict", "Deployment " + deploymentId + " already exists in Cloudify Manager suppporting cloud " + cloud);
-	}
-		
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/utils/MsoCloudifyUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/utils/MsoCloudifyUtils.java
index 6b16194471..0a0f2787da 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/utils/MsoCloudifyUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/utils/MsoCloudifyUtils.java
@@ -102,7 +102,7 @@ import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Component;
 
 @Component
-public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
+public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin {
 
     private static final String CLOUDIFY = "Cloudify";
     private static final String CREATE_DEPLOYMENT = "CreateDeployment";
@@ -132,24 +132,21 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
     private static final ObjectMapper JSON_MAPPER = new ObjectMapper();
 
     /**
-     * Create a new Deployment from a specified blueprint, and install it in the specified
-     * cloud location and tenant. The blueprint identifier and parameter map are passed in
-     * as arguments, along with the cloud access credentials.  The blueprint should have been
-     * previously uploaded to Cloudify.
+     * Create a new Deployment from a specified blueprint, and install it in the specified cloud location and tenant.
+     * The blueprint identifier and parameter map are passed in as arguments, along with the cloud access credentials.
+     * The blueprint should have been previously uploaded to Cloudify.
      *
-     * It is expected that parameters have been validated and contain at minimum the required
-     * parameters for the given template with no extra (undefined) parameters..
+     * It is expected that parameters have been validated and contain at minimum the required parameters for the given
+     * template with no extra (undefined) parameters..
      *
-     * The deployment ID supplied by the caller must be unique in the scope of the Cloudify
-     * tenant (not the Openstack tenant).  However, it should also be globally unique, as it
-     * will be the identifier for the resource going forward in Inventory. This latter is
-     * managed by the higher levels invoking this function.
+     * The deployment ID supplied by the caller must be unique in the scope of the Cloudify tenant (not the Openstack
+     * tenant). However, it should also be globally unique, as it will be the identifier for the resource going forward
+     * in Inventory. This latter is managed by the higher levels invoking this function.
      *
-     * This function executes the "install" workflow on the newly created workflow.  Cloudify
-     * will be polled for completion unless the client requests otherwise.
+     * This function executes the "install" workflow on the newly created workflow. Cloudify will be polled for
+     * completion unless the client requests otherwise.
      *
-     * An error will be thrown if the requested Deployment already exists in the specified
-     * Cloudify instance.
+     * An error will be thrown if the requested Deployment already exists in the specified Cloudify instance.
      *
      * @param cloudSiteId The cloud (may be a region) in which to create the stack.
      * @param tenantId The Openstack ID of the tenant in which to create the Stack
@@ -164,22 +161,16 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
      * @throws MsoIOException Thrown on Cloudify connection errors.
      */
 
-    public DeploymentInfo createAndInstallDeployment (String cloudSiteId,
-                                  String tenantId,
-                                  String deploymentId,
-                                  String blueprintId,
-                                  Map <String, ? extends Object> inputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  boolean backout) throws MsoException
-    {
+    public DeploymentInfo createAndInstallDeployment(String cloudSiteId, String tenantId, String deploymentId,
+            String blueprintId, Map<String, ? extends Object> inputs, boolean pollForCompletion, int timeoutMinutes,
+            boolean backout) throws MsoException {
         // Obtain the cloud site information where we will create the stack
-        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId);
+        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite(cloudSiteId);
         if (!cloudSite.isPresent()) {
-            throw new MsoCloudSiteNotFound (cloudSiteId);
+            throw new MsoCloudSiteNotFound(cloudSiteId);
         }
 
-        Cloudify cloudify = getCloudifyClient (cloudSite.get());
+        Cloudify cloudify = getCloudifyClient(cloudSite.get());
 
         logger.debug("Ready to Create Deployment ({}) with input params: {}", deploymentId, inputs);
 
@@ -187,159 +178,150 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
         // - from provided "environment" file
         // - passed in by caller
         // - special input for cloud-specific Credentials
-        Map<String,Object> expandedInputs = new HashMap<> (inputs);
+        Map<String, Object> expandedInputs = new HashMap<>(inputs);
 
         String platform = cloudSite.get().getPlatform();
         if (platform == null || platform.equals("") || platform.equalsIgnoreCase("OPENSTACK")) {
-        	// Create the Cloudify OpenstackConfig with the credentials
-        	OpenstackConfig openstackConfig = getOpenstackConfig (cloudSite.get(), tenantId);
-        	expandedInputs.put("openstack_config", openstackConfig);
+            // Create the Cloudify OpenstackConfig with the credentials
+            OpenstackConfig openstackConfig = getOpenstackConfig(cloudSite.get(), tenantId);
+            expandedInputs.put("openstack_config", openstackConfig);
         } else if (platform.equalsIgnoreCase("AZURE")) {
-        	// Create Cloudify AzureConfig with the credentials
-	    	AzureConfig azureConfig = getAzureConfig (cloudSite.get(), tenantId);
-	    	expandedInputs.put("azure_config",  azureConfig);
+            // Create Cloudify AzureConfig with the credentials
+            AzureConfig azureConfig = getAzureConfig(cloudSite.get(), tenantId);
+            expandedInputs.put("azure_config", azureConfig);
         }
 
         // Build up the parameters to create a new deployment
-    	CreateDeploymentParams deploymentParams = new CreateDeploymentParams();
-    	deploymentParams.setBlueprintId(blueprintId);
-    	deploymentParams.setInputs(expandedInputs);
-
-    	Deployment deployment = null;
-    	try {
-    		CreateDeployment createDeploymentRequest = cloudify.deployments().create(deploymentId, deploymentParams);
-          logger.debug(createDeploymentRequest.toString());
-
-    		deployment = executeAndRecordCloudifyRequest (createDeploymentRequest);
-    	}
-    	catch (CloudifyResponseException e) {
+        CreateDeploymentParams deploymentParams = new CreateDeploymentParams();
+        deploymentParams.setBlueprintId(blueprintId);
+        deploymentParams.setInputs(expandedInputs);
+
+        Deployment deployment = null;
+        try {
+            CreateDeployment createDeploymentRequest = cloudify.deployments().create(deploymentId, deploymentParams);
+            logger.debug(createDeploymentRequest.toString());
+
+            deployment = executeAndRecordCloudifyRequest(createDeploymentRequest);
+        } catch (CloudifyResponseException e) {
             // Since this came on the 'Create Deployment' command, nothing was changed
             // in the cloud. Return the error as an exception.
-            if (e.getStatus () == 409) {
+            if (e.getStatus() == 409) {
                 // Deployment already exists. Return a specific error for this case
-                MsoException me = new MsoDeploymentAlreadyExists (deploymentId, cloudSiteId);
-                me.addContext (CREATE_DEPLOYMENT);
+                MsoException me = new MsoDeploymentAlreadyExists(deploymentId, cloudSiteId);
+                me.addContext(CREATE_DEPLOYMENT);
                 throw me;
             } else {
                 // Convert the CloudifyResponseException to an MsoException
                 logger.debug("ERROR STATUS = {},\n{}\n{}", e.getStatus(), e.getMessage(), e.getLocalizedMessage());
-                MsoException me = cloudifyExceptionToMsoException (e, CREATE_DEPLOYMENT);
-                me.setCategory (MsoExceptionCategory.OPENSTACK);
+                MsoException me = cloudifyExceptionToMsoException(e, CREATE_DEPLOYMENT);
+                me.setCategory(MsoExceptionCategory.OPENSTACK);
                 throw me;
             }
         } catch (CloudifyConnectException e) {
             // Error connecting to Cloudify instance. Convert to an MsoException
-            throw cloudifyExceptionToMsoException (e, CREATE_DEPLOYMENT);
+            throw cloudifyExceptionToMsoException(e, CREATE_DEPLOYMENT);
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, CREATE_DEPLOYMENT);
+            throw runtimeExceptionToMsoException(e, CREATE_DEPLOYMENT);
         }
 
-    	/*
-    	 * It can take some time for Cloudify to be ready to execute a workflow
-    	 * on the deployment.  Sleep 30 seconds based on observation of behavior
-    	 * in a Cloudify VM instance (delay due to "create_deployment_environment").
-    	 */
-    	sleep(30000);
-    	
-    	/*
-    	 * Next execute the "install" workflow.
-    	 * Note - this assumes there are no additional parameters required for the workflow.
-    	 */
-        int createPollInterval = Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
+        /*
+         * It can take some time for Cloudify to be ready to execute a workflow on the deployment. Sleep 30 seconds
+         * based on observation of behavior in a Cloudify VM instance (delay due to "create_deployment_environment").
+         */
+        sleep(30000);
+
+        /*
+         * Next execute the "install" workflow. Note - this assumes there are no additional parameters required for the
+         * workflow.
+         */
+        int createPollInterval =
+                Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
         int pollTimeout = (timeoutMinutes * 60) + createPollInterval;
 
         Execution installWorkflow = null;
 
         try {
-        	installWorkflow = executeWorkflow (cloudify, deploymentId, "install", null, pollForCompletion, pollTimeout, createPollInterval);
-
-        	if (installWorkflow.getStatus().equals(TERMINATED)) {
-	        	//  Success!
-	        	//  Create and return a DeploymentInfo structure.  Include the Runtime outputs
-				return new DeploymentInfoBuilder()
-					.withId(deployment.getId())
-					.withDeploymentInputs(deployment.getInputs())
-					.withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get())
-					.fromExecution(installWorkflow)
-					.build();
-	        }
-        	else {
-        		// The workflow completed with errors.  Must try to back it out.
-            	if (!backout)
-            	{
-                  logger.warn("{} Deployment installation failed, backout deletion suppressed {} {}",
-                      MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(),
-                      "Exception in Deployment Installation, backout suppressed");
-              }
-            	else {
-    	        	// Poll on delete if we rollback - use same values for now
-    	            int deletePollInterval = createPollInterval;
-    	            int deletePollTimeout = pollTimeout;
-
-    	            try {
-    	            	// Run the uninstall to undo the install
-    	            	Execution uninstallWorkflow = executeWorkflow (cloudify, deploymentId, "uninstall", null, pollForCompletion, deletePollTimeout, deletePollInterval);
-
-    	            	if (uninstallWorkflow.getStatus().equals(TERMINATED))
-    	            	{
-    	            		//  The uninstall completed.  Delete the deployment itself
-    	            		DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId);
-    	            		executeAndRecordCloudifyRequest (deleteRequest);
-    	            	}
-    	            	else {
-    	            		// Didn't uninstall successfully.  Log this error
-                        logger.error("{} Create Deployment: Cloudify error rolling back deployment install: {} {}",
-                            MessageEnum.RA_CREATE_STACK_ERR, installWorkflow.getError(),
-                            ErrorCode.BusinessProcesssError.getValue());
+            installWorkflow = executeWorkflow(cloudify, deploymentId, "install", null, pollForCompletion, pollTimeout,
+                    createPollInterval);
+
+            if (installWorkflow.getStatus().equals(TERMINATED)) {
+                // Success!
+                // Create and return a DeploymentInfo structure. Include the Runtime outputs
+                return new DeploymentInfoBuilder().withId(deployment.getId())
+                        .withDeploymentInputs(deployment.getInputs())
+                        .withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get())
+                        .fromExecution(installWorkflow).build();
+            } else {
+                // The workflow completed with errors. Must try to back it out.
+                if (!backout) {
+                    logger.warn("{} Deployment installation failed, backout deletion suppressed {} {}",
+                            MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(),
+                            "Exception in Deployment Installation, backout suppressed");
+                } else {
+                    // Poll on delete if we rollback - use same values for now
+                    int deletePollInterval = createPollInterval;
+                    int deletePollTimeout = pollTimeout;
+
+                    try {
+                        // Run the uninstall to undo the install
+                        Execution uninstallWorkflow = executeWorkflow(cloudify, deploymentId, "uninstall", null,
+                                pollForCompletion, deletePollTimeout, deletePollInterval);
+
+                        if (uninstallWorkflow.getStatus().equals(TERMINATED)) {
+                            // The uninstall completed. Delete the deployment itself
+                            DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId);
+                            executeAndRecordCloudifyRequest(deleteRequest);
+                        } else {
+                            // Didn't uninstall successfully. Log this error
+                            logger.error("{} Create Deployment: Cloudify error rolling back deployment install: {} {}",
+                                    MessageEnum.RA_CREATE_STACK_ERR, installWorkflow.getError(),
+                                    ErrorCode.BusinessProcesssError.getValue());
+                        }
+                    } catch (Exception e) {
+                        // Catch-all for backout errors trying to uninstall/delete
+                        // Log this error, and return the original exception
+                        logger.error("{} Create Stack: Nested exception rolling back deployment install: {}",
+                                MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e);
                     }
-    	            }
-    	            catch (Exception e) {
-    	            	// Catch-all for backout errors trying to uninstall/delete
-    	            	// Log this error, and return the original exception
-                      logger.error("{} Create Stack: Nested exception rolling back deployment install: {}",
-                          MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e);
-                  }
-            	}
-
-    	        MsoCloudifyException me = new MsoCloudifyException (0, "Workflow Execution Failed", installWorkflow.getError());
-                me.addContext (CREATE_DEPLOYMENT);
+                }
+
+                MsoCloudifyException me =
+                        new MsoCloudifyException(0, "Workflow Execution Failed", installWorkflow.getError());
+                me.addContext(CREATE_DEPLOYMENT);
 
                 throw me;
-        	}
-        }
-        catch (MsoException me) {
-        	// Install failed.  Unless requested otherwise, back out the deployment 
-        	
-        	if (!backout)
-        	{
-              logger.warn("{} Deployment installation failed, backout deletion suppressed {}",
-                  MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
-          }
-        	else {
-	        	// Poll on delete if we rollback - use same values for now
-	            int deletePollInterval = createPollInterval;
-	            int deletePollTimeout = pollTimeout;
-
-	            try {
-	            	// Run the uninstall to undo the install.
-	            	// Always try to run it, as it should be idempotent
-	            	executeWorkflow (cloudify, deploymentId, "uninstall", null, pollForCompletion, deletePollTimeout, deletePollInterval);
-
-	            	// Delete the deployment itself
-	            	DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId);
-            		executeAndRecordCloudifyRequest (deleteRequest);
-	            }
-	            catch (Exception e) {
-	            	// Catch-all for backout errors trying to uninstall/delete
-	            	// Log this error, and return the original exception
-                  logger.error("{} Create Stack: Nested exception rolling back deployment install: {} ",
-                      MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e);
-              }
-        	}
+            }
+        } catch (MsoException me) {
+            // Install failed. Unless requested otherwise, back out the deployment
+
+            if (!backout) {
+                logger.warn("{} Deployment installation failed, backout deletion suppressed {}",
+                        MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
+            } else {
+                // Poll on delete if we rollback - use same values for now
+                int deletePollInterval = createPollInterval;
+                int deletePollTimeout = pollTimeout;
+
+                try {
+                    // Run the uninstall to undo the install.
+                    // Always try to run it, as it should be idempotent
+                    executeWorkflow(cloudify, deploymentId, "uninstall", null, pollForCompletion, deletePollTimeout,
+                            deletePollInterval);
+
+                    // Delete the deployment itself
+                    DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId);
+                    executeAndRecordCloudifyRequest(deleteRequest);
+                } catch (Exception e) {
+                    // Catch-all for backout errors trying to uninstall/delete
+                    // Log this error, and return the original exception
+                    logger.error("{} Create Stack: Nested exception rolling back deployment install: {} ",
+                            MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e);
+                }
+            }
 
             // Propagate the original exception from Stack Query.
-            me.addContext (CREATE_DEPLOYMENT);
+            me.addContext(CREATE_DEPLOYMENT);
 
             throw me;
         }
@@ -347,302 +329,275 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
 
 
     /*
-     * Get the runtime Outputs of a deployment.
-     * Return the Map of tag/value outputs.
+     * Get the runtime Outputs of a deployment. Return the Map of tag/value outputs.
      */
-    private Optional<Map<String, Object>> getDeploymentOutputs (Cloudify cloudify, String deploymentId)
-        throws MsoException
-    {
-    	// Build and send the Cloudify request
-		DeploymentOutputs deploymentOutputs;
-    	try {
-    		GetDeploymentOutputs queryDeploymentOutputs = cloudify.deployments().outputsById(deploymentId);
-          logger.debug(queryDeploymentOutputs.toString());
-
-    		deploymentOutputs = executeAndRecordCloudifyRequest(queryDeploymentOutputs);
-			if (deploymentOutputs != null) {
-				return Optional.ofNullable(deploymentOutputs.getOutputs());
-			} else {
-				return Optional.empty();
-			}
-    	}
-    	catch (CloudifyConnectException ce) {
-    		// Couldn't connect to Cloudify
-          logger.error("{} QueryDeploymentOutputs: Cloudify connection failure: {} ",
-              MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), ce);
-          throw new MsoIOException (ce.getMessage(), ce);
-    	}
-    	catch (CloudifyResponseException re) {
-            if (re.getStatus () == 404) {
-            	// No Outputs
-            	return Optional.empty();
+    private Optional<Map<String, Object>> getDeploymentOutputs(Cloudify cloudify, String deploymentId)
+            throws MsoException {
+        // Build and send the Cloudify request
+        DeploymentOutputs deploymentOutputs;
+        try {
+            GetDeploymentOutputs queryDeploymentOutputs = cloudify.deployments().outputsById(deploymentId);
+            logger.debug(queryDeploymentOutputs.toString());
+
+            deploymentOutputs = executeAndRecordCloudifyRequest(queryDeploymentOutputs);
+            if (deploymentOutputs != null) {
+                return Optional.ofNullable(deploymentOutputs.getOutputs());
+            } else {
+                return Optional.empty();
+            }
+        } catch (CloudifyConnectException ce) {
+            // Couldn't connect to Cloudify
+            logger.error("{} QueryDeploymentOutputs: Cloudify connection failure: {} ", MessageEnum.RA_CREATE_STACK_ERR,
+                    ErrorCode.BusinessProcesssError.getValue(), ce);
+            throw new MsoIOException(ce.getMessage(), ce);
+        } catch (CloudifyResponseException re) {
+            if (re.getStatus() == 404) {
+                // No Outputs
+                return Optional.empty();
             }
-            throw new MsoCloudifyException (re.getStatus(), re.getMessage(), re.getLocalizedMessage(), re);
-    	}
-    	catch (Exception e) {
-    		// Catch-all
-    		throw new MsoAdapterException (e.getMessage(), e);
-    	}
+            throw new MsoCloudifyException(re.getStatus(), re.getMessage(), re.getLocalizedMessage(), re);
+        } catch (Exception e) {
+            // Catch-all
+            throw new MsoAdapterException(e.getMessage(), e);
+        }
     }
 
     /*
-     * Execute a workflow on a deployment.  Handle polling for completion with timeout.
-     * Return the final Execution object with status.
-     * Throw an exception on Errors.
-     * Question - how does the client know whether rollback needs to be done?
+     * Execute a workflow on a deployment. Handle polling for completion with timeout. Return the final Execution object
+     * with status. Throw an exception on Errors. Question - how does the client know whether rollback needs to be done?
      */
-    private Execution executeWorkflow (Cloudify cloudify, String deploymentId, String workflowId, Map<String,Object> workflowParams, boolean pollForCompletion, int timeout, int pollInterval)
-    	throws MsoCloudifyException
-    {
+    private Execution executeWorkflow(Cloudify cloudify, String deploymentId, String workflowId,
+            Map<String, Object> workflowParams, boolean pollForCompletion, int timeout, int pollInterval)
+            throws MsoCloudifyException {
         logger.debug("Executing '{}' workflow on deployment '{}'", workflowId, deploymentId);
 
-		StartExecutionParams executeParams = new StartExecutionParams();
-		executeParams.setWorkflowId(workflowId);
-		executeParams.setDeploymentId(deploymentId);
-		executeParams.setParameters(workflowParams);
-
-		Execution execution = null;
-		String executionId = null;
-		String command = "start";
-		Exception savedException = null;
-
-		try {
-			StartExecution executionRequest = cloudify.executions().start(executeParams);
-        logger.debug(executionRequest.toString());
-        execution = executeAndRecordCloudifyRequest (executionRequest);
-			executionId = execution.getId();
-
-			if (!pollForCompletion) {
-				// Client did not request polling, so just return the Execution object
-				return execution;
-			}
-
-			// Enter polling loop
-			boolean timedOut = false;
-			int pollTimeout = timeout;
-
-			String status = execution.getStatus();
-
-			// Create a reusable cloudify query request
-			GetExecution queryExecution = cloudify.executions().byId(executionId);
-			command = "query";
-
-			while (!timedOut && !(status.equals(TERMINATED) || status.equals("failed") || status.equals(CANCELLED)))
-			{
-				// workflow is still running; check for timeout
-				if (pollTimeout <= 0) {
-            logger.debug("workflow {} timed out on deployment {}", execution.getWorkflowId(),
-                execution.getDeploymentId());
-            timedOut = true;
-					continue;
-				}
-
-				sleep(pollInterval * 1000L);
-
-				pollTimeout -= pollInterval;
-          logger.debug("pollTimeout remaining: " + pollTimeout);
-
-				execution = queryExecution.execute();
-				status = execution.getStatus();
-			}
-
-			// Broke the loop.  Check again for a terminal state
-			if (status.equals(TERMINATED)){
-				// Success!
-          logger.debug("Workflow '{}' completed successfully on deployment '{}'", workflowId, deploymentId);
-          return execution;
-			}
-			else if (status.equals("failed")){
-				// Workflow failed.  Log it and return the execution object (don't throw exception here)
-          logger.error("{} Cloudify workflow failure: {} {} Execute Workflow: Failed: {}",
-              MessageEnum.RA_CREATE_STACK_ERR, execution.getError(),
-              ErrorCode.BusinessProcesssError.getValue(), execution.getError());
-          return execution;
-			}
-			else if (status.equals(CANCELLED)){
-				// Workflow was cancelled, leaving the deployment in an indeterminate state.  Log it and return the execution object (don't throw exception here)
-          logger.error("{} Cloudify workflow cancelled. Deployment is in an indeterminate state {} {} {}",
-              MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(),
-              "Execute Workflow cancelled: ", workflowId);
-          return execution;
-			}
-			else {
-				// Can only get here after a timeout
-          logger.error("{} Cloudify workflow timeout {} Execute Workflow: Timed Out", MessageEnum.RA_CREATE_STACK_ERR,
-              ErrorCode.BusinessProcesssError.getValue());
-      }
-		}
-		catch (CloudifyConnectException ce) {
-        logger.error("{} {} Execute Workflow ({} {}): Cloudify connection failure {} ", MessageEnum.RA_CREATE_STACK_ERR,
-            ErrorCode.BusinessProcesssError.getValue(), command, ce);
-        savedException = ce;
-		}
-		catch (CloudifyResponseException re) {
-        logger.error("{} {} Execute Workflow ({}): Cloudify response error {} ", MessageEnum.RA_CREATE_STACK_ERR,
-            ErrorCode.BusinessProcesssError.getValue(), command, re.getMessage(), re);
-        savedException = re;
-		}
-		catch (RuntimeException e) {
-			// Catch-all
-        logger.error("{} {} Execute Workflow ({}): Internal error {}", MessageEnum.RA_CREATE_STACK_ERR,
-            ErrorCode.BusinessProcesssError.getValue(), command, e.getMessage(), e);
-        savedException = e;
-		}
-
-		//  Get to this point ONLY on an error or timeout
-		//  The cloudify execution is still running (we've not received a terminal status),
-		//  so try to Cancel it.
-		CancelExecutionParams cancelParams = new CancelExecutionParams();
-		cancelParams.setAction("cancel");
-		// TODO:  Use force_cancel?
-
-		Execution cancelExecution = null;
-
-		try {
-			CancelExecution cancelRequest = cloudify.executions().cancel(executionId, cancelParams);
-        logger.debug(cancelRequest.toString());
-        cancelExecution = cancelRequest.execute();
-
-			// Enter polling loop
-			boolean timedOut = false;
-			int cancelTimeout = timeout;	// TODO: For now, just use same timeout
-
-			String status = cancelExecution.getStatus();
-
-			// Poll for completion.  Create a reusable cloudify query request
-			GetExecution queryExecution = cloudify.executions().byId(executionId);
-
-			while (!timedOut && !status.equals(CANCELLED))
-			{
-				// workflow is still running; check for timeout
-				if (cancelTimeout <= 0) {
-            logger.debug("Cancel timeout for workflow {} on deployment {}", workflowId, deploymentId);
-            timedOut = true;
-					continue;
-				}
-
-				sleep(pollInterval * 1000L);
-
-				cancelTimeout -= pollInterval;
-          logger.debug("pollTimeout remaining: {}", cancelTimeout);
-
-          execution = queryExecution.execute();
-				status = execution.getStatus();
-			}
-
-			// Broke the loop.  Check again for a terminal state
-			if (status.equals(CANCELLED)){
-				// Finished cancelling.  Return the original exception
-          logger.debug("Cancel workflow {} completed on deployment {}", workflowId, deploymentId);
-          throw new MsoCloudifyException (-1, "", "", savedException);
-			}
-			else {
-				// Can only get here after a timeout
-          logger.debug("Cancel workflow {} timeout out on deployment {}", workflowId, deploymentId);
-          MsoCloudifyException exception = new MsoCloudifyException (-1, "", "", savedException);
-				exception.setPendingWorkflow(true);
-				throw exception;
-			}
-		}
-		catch (Exception e) {
-			// Catch-all.  Log the message and throw the original exception
-        logger.debug("Cancel workflow {} failed for deployment {} :", workflowId, deploymentId, e);
-        MsoCloudifyException exception = new MsoCloudifyException (-1, "", "", savedException);
-			exception.setPendingWorkflow(true);
-			throw exception;
-		}
+        StartExecutionParams executeParams = new StartExecutionParams();
+        executeParams.setWorkflowId(workflowId);
+        executeParams.setDeploymentId(deploymentId);
+        executeParams.setParameters(workflowParams);
+
+        Execution execution = null;
+        String executionId = null;
+        String command = "start";
+        Exception savedException = null;
+
+        try {
+            StartExecution executionRequest = cloudify.executions().start(executeParams);
+            logger.debug(executionRequest.toString());
+            execution = executeAndRecordCloudifyRequest(executionRequest);
+            executionId = execution.getId();
+
+            if (!pollForCompletion) {
+                // Client did not request polling, so just return the Execution object
+                return execution;
+            }
+
+            // Enter polling loop
+            boolean timedOut = false;
+            int pollTimeout = timeout;
+
+            String status = execution.getStatus();
+
+            // Create a reusable cloudify query request
+            GetExecution queryExecution = cloudify.executions().byId(executionId);
+            command = "query";
+
+            while (!timedOut && !(status.equals(TERMINATED) || status.equals("failed") || status.equals(CANCELLED))) {
+                // workflow is still running; check for timeout
+                if (pollTimeout <= 0) {
+                    logger.debug("workflow {} timed out on deployment {}", execution.getWorkflowId(),
+                            execution.getDeploymentId());
+                    timedOut = true;
+                    continue;
+                }
+
+                sleep(pollInterval * 1000L);
+
+                pollTimeout -= pollInterval;
+                logger.debug("pollTimeout remaining: " + pollTimeout);
+
+                execution = queryExecution.execute();
+                status = execution.getStatus();
+            }
+
+            // Broke the loop. Check again for a terminal state
+            if (status.equals(TERMINATED)) {
+                // Success!
+                logger.debug("Workflow '{}' completed successfully on deployment '{}'", workflowId, deploymentId);
+                return execution;
+            } else if (status.equals("failed")) {
+                // Workflow failed. Log it and return the execution object (don't throw exception here)
+                logger.error("{} Cloudify workflow failure: {} {} Execute Workflow: Failed: {}",
+                        MessageEnum.RA_CREATE_STACK_ERR, execution.getError(),
+                        ErrorCode.BusinessProcesssError.getValue(), execution.getError());
+                return execution;
+            } else if (status.equals(CANCELLED)) {
+                // Workflow was cancelled, leaving the deployment in an indeterminate state. Log it and return the
+                // execution object (don't throw exception here)
+                logger.error("{} Cloudify workflow cancelled. Deployment is in an indeterminate state {} {} {}",
+                        MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(),
+                        "Execute Workflow cancelled: ", workflowId);
+                return execution;
+            } else {
+                // Can only get here after a timeout
+                logger.error("{} Cloudify workflow timeout {} Execute Workflow: Timed Out",
+                        MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
+            }
+        } catch (CloudifyConnectException ce) {
+            logger.error("{} {} Execute Workflow ({} {}): Cloudify connection failure {} ",
+                    MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), command, ce);
+            savedException = ce;
+        } catch (CloudifyResponseException re) {
+            logger.error("{} {} Execute Workflow ({}): Cloudify response error {} ", MessageEnum.RA_CREATE_STACK_ERR,
+                    ErrorCode.BusinessProcesssError.getValue(), command, re.getMessage(), re);
+            savedException = re;
+        } catch (RuntimeException e) {
+            // Catch-all
+            logger.error("{} {} Execute Workflow ({}): Internal error {}", MessageEnum.RA_CREATE_STACK_ERR,
+                    ErrorCode.BusinessProcesssError.getValue(), command, e.getMessage(), e);
+            savedException = e;
+        }
+
+        // Get to this point ONLY on an error or timeout
+        // The cloudify execution is still running (we've not received a terminal status),
+        // so try to Cancel it.
+        CancelExecutionParams cancelParams = new CancelExecutionParams();
+        cancelParams.setAction("cancel");
+        // TODO: Use force_cancel?
+
+        Execution cancelExecution = null;
+
+        try {
+            CancelExecution cancelRequest = cloudify.executions().cancel(executionId, cancelParams);
+            logger.debug(cancelRequest.toString());
+            cancelExecution = cancelRequest.execute();
+
+            // Enter polling loop
+            boolean timedOut = false;
+            int cancelTimeout = timeout; // TODO: For now, just use same timeout
+
+            String status = cancelExecution.getStatus();
+
+            // Poll for completion. Create a reusable cloudify query request
+            GetExecution queryExecution = cloudify.executions().byId(executionId);
+
+            while (!timedOut && !status.equals(CANCELLED)) {
+                // workflow is still running; check for timeout
+                if (cancelTimeout <= 0) {
+                    logger.debug("Cancel timeout for workflow {} on deployment {}", workflowId, deploymentId);
+                    timedOut = true;
+                    continue;
+                }
+
+                sleep(pollInterval * 1000L);
+
+                cancelTimeout -= pollInterval;
+                logger.debug("pollTimeout remaining: {}", cancelTimeout);
+
+                execution = queryExecution.execute();
+                status = execution.getStatus();
+            }
+
+            // Broke the loop. Check again for a terminal state
+            if (status.equals(CANCELLED)) {
+                // Finished cancelling. Return the original exception
+                logger.debug("Cancel workflow {} completed on deployment {}", workflowId, deploymentId);
+                throw new MsoCloudifyException(-1, "", "", savedException);
+            } else {
+                // Can only get here after a timeout
+                logger.debug("Cancel workflow {} timeout out on deployment {}", workflowId, deploymentId);
+                MsoCloudifyException exception = new MsoCloudifyException(-1, "", "", savedException);
+                exception.setPendingWorkflow(true);
+                throw exception;
+            }
+        } catch (Exception e) {
+            // Catch-all. Log the message and throw the original exception
+            logger.debug("Cancel workflow {} failed for deployment {} :", workflowId, deploymentId, e);
+            MsoCloudifyException exception = new MsoCloudifyException(-1, "", "", savedException);
+            exception.setPendingWorkflow(true);
+            throw exception;
+        }
     }
 
 
 
     /**
-     * Query for a Cloudify Deployment (by Name). This call will always return a
-     * DeploymentInfo object. If the deployment does not exist, an "empty" DeploymentInfo will be
-     * returned - containing only the deployment ID and a special status of NOTFOUND.
+     * Query for a Cloudify Deployment (by Name). This call will always return a DeploymentInfo object. If the
+     * deployment does not exist, an "empty" DeploymentInfo will be returned - containing only the deployment ID and a
+     * special status of NOTFOUND.
      *
      * @param tenantId The Openstack ID of the tenant in which to query
      * @param cloudSiteId The cloud identifier (may be a region) in which to query
      * @return A StackInfo object
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception.
      */
-    public DeploymentInfo queryDeployment (String cloudSiteId, String tenantId, String deploymentId)
-    	throws MsoException
-    {
-        logger.debug ("Query Cloudify Deployment: {} in tenant {}", deploymentId, tenantId);
+    public DeploymentInfo queryDeployment(String cloudSiteId, String tenantId, String deploymentId)
+            throws MsoException {
+        logger.debug("Query Cloudify Deployment: {} in tenant {}", deploymentId, tenantId);
 
         // Obtain the cloud site information where we will create the stack
-        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId);
+        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite(cloudSiteId);
         if (!cloudSite.isPresent()) {
-            throw new MsoCloudSiteNotFound (cloudSiteId);
+            throw new MsoCloudSiteNotFound(cloudSiteId);
         }
 
-        Cloudify cloudify = getCloudifyClient (cloudSite.get());
-
-    	// Build and send the Cloudify request
-		Deployment deployment = new Deployment();
-    	try {
-    		GetDeployment queryDeployment = cloudify.deployments().byId(deploymentId);
-          logger.debug(queryDeployment.toString());
-    		deployment = executeAndRecordCloudifyRequest(queryDeployment);
-
-    		//  Next look for the latest execution
-    		ListExecutions listExecutions = cloudify.executions().listFiltered ("deployment_id=" + deploymentId, "-created_at");
-    		Executions executions = listExecutions.execute();
-
-    		//  If no executions, does this give NOT_FOUND or empty set?
-    		if (executions.getItems().isEmpty()) {
-    			return new DeploymentInfoBuilder()
-					.withId(deployment.getId())
-					.withDeploymentInputs(deployment.getInputs())
-					.build();
-    		}
-    		else {
-				return new DeploymentInfoBuilder()
-					.withId(deployment.getId())
-					.withDeploymentInputs(deployment.getInputs())
-					.withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get())
-					.fromExecution(executions.getItems().get(0))
-					.build();
-    		}
-    	}
-    	catch (CloudifyConnectException ce) {
-    		// Couldn't connect to Cloudify
-          logger.error("{} QueryDeployment: Cloudify connection failure: {} ", MessageEnum.RA_CREATE_STACK_ERR,
-              ErrorCode.BusinessProcesssError.getValue(), ce);
-          throw new MsoIOException (ce.getMessage(), ce);
-    	}
-    	catch (CloudifyResponseException re) {
-            if (re.getStatus () == 404) {
-            	// Got a NOT FOUND error.  React differently based on deployment vs. execution
-            	if (deployment != null) {
-            		// Got NOT_FOUND on the executions.  Assume this is a valid "empty" set
-					return new DeploymentInfoBuilder()
-						.withId(deployment.getId())
-						.withDeploymentInputs(deployment.getInputs())
-						.withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get())
-						.build();
-            	} else {
-            		// Deployment not found.  Default status of a DeploymentInfo object is NOTFOUND
-            		return new DeploymentInfoBuilder().withId(deploymentId).build();
-            	}
+        Cloudify cloudify = getCloudifyClient(cloudSite.get());
+
+        // Build and send the Cloudify request
+        Deployment deployment = new Deployment();
+        try {
+            GetDeployment queryDeployment = cloudify.deployments().byId(deploymentId);
+            logger.debug(queryDeployment.toString());
+            deployment = executeAndRecordCloudifyRequest(queryDeployment);
+
+            // Next look for the latest execution
+            ListExecutions listExecutions =
+                    cloudify.executions().listFiltered("deployment_id=" + deploymentId, "-created_at");
+            Executions executions = listExecutions.execute();
+
+            // If no executions, does this give NOT_FOUND or empty set?
+            if (executions.getItems().isEmpty()) {
+                return new DeploymentInfoBuilder().withId(deployment.getId())
+                        .withDeploymentInputs(deployment.getInputs()).build();
+            } else {
+                return new DeploymentInfoBuilder().withId(deployment.getId())
+                        .withDeploymentInputs(deployment.getInputs())
+                        .withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get())
+                        .fromExecution(executions.getItems().get(0)).build();
             }
-            throw new MsoCloudifyException (re.getStatus(), re.getMessage(), re.getLocalizedMessage(), re);
-    	}
-    	catch (Exception e) {
-    		// Catch-all
-    		throw new MsoAdapterException (e.getMessage(), e);
-    	}
+        } catch (CloudifyConnectException ce) {
+            // Couldn't connect to Cloudify
+            logger.error("{} QueryDeployment: Cloudify connection failure: {} ", MessageEnum.RA_CREATE_STACK_ERR,
+                    ErrorCode.BusinessProcesssError.getValue(), ce);
+            throw new MsoIOException(ce.getMessage(), ce);
+        } catch (CloudifyResponseException re) {
+            if (re.getStatus() == 404) {
+                // Got a NOT FOUND error. React differently based on deployment vs. execution
+                if (deployment != null) {
+                    // Got NOT_FOUND on the executions. Assume this is a valid "empty" set
+                    return new DeploymentInfoBuilder().withId(deployment.getId())
+                            .withDeploymentInputs(deployment.getInputs())
+                            .withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get()).build();
+                } else {
+                    // Deployment not found. Default status of a DeploymentInfo object is NOTFOUND
+                    return new DeploymentInfoBuilder().withId(deploymentId).build();
+                }
+            }
+            throw new MsoCloudifyException(re.getStatus(), re.getMessage(), re.getLocalizedMessage(), re);
+        } catch (Exception e) {
+            // Catch-all
+            throw new MsoAdapterException(e.getMessage(), e);
+        }
     }
 
 
     /**
-     * Delete a Cloudify deployment (by ID). If the deployment is not found, it will be
-     * considered a successful deletion. The return value is a DeploymentInfo object which
-     * contains the last deployment status.
+     * Delete a Cloudify deployment (by ID). If the deployment is not found, it will be considered a successful
+     * deletion. The return value is a DeploymentInfo object which contains the last deployment status.
      *
-     * There is no rollback from a successful deletion. A deletion failure will
-     * also result in an undefined deployment state - the components may or may not have been
-     * all or partially deleted, so the resulting deployment must be considered invalid.
+     * There is no rollback from a successful deletion. A deletion failure will also result in an undefined deployment
+     * state - the components may or may not have been all or partially deleted, so the resulting deployment must be
+     * considered invalid.
      *
      * @param tenantId The Openstack ID of the tenant in which to perform the delete
      * @param cloudSiteId The cloud identifier (may be a region) from which to delete the stack.
@@ -650,274 +605,247 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception.
      * @throws MsoCloudSiteNotFound
      */
-    public DeploymentInfo uninstallAndDeleteDeployment (String cloudSiteId,
-                                  String tenantId,
-                                  String deploymentId,
-                                  int timeoutMinutes) throws MsoException
-    {
+    public DeploymentInfo uninstallAndDeleteDeployment(String cloudSiteId, String tenantId, String deploymentId,
+            int timeoutMinutes) throws MsoException {
         // Obtain the cloud site information where we will create the stack
-        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId);
+        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite(cloudSiteId);
         if (!cloudSite.isPresent()) {
-            throw new MsoCloudSiteNotFound (cloudSiteId);
+            throw new MsoCloudSiteNotFound(cloudSiteId);
         }
 
-        Cloudify cloudify = getCloudifyClient (cloudSite.get());
+        Cloudify cloudify = getCloudifyClient(cloudSite.get());
 
-        logger.debug ("Ready to Uninstall/Delete Deployment ({})", deploymentId);
+        logger.debug("Ready to Uninstall/Delete Deployment ({})", deploymentId);
 
         // Query first to save the trouble if deployment not found
-		try {
-    		GetDeployment queryDeploymentRequest = cloudify.deployments().byId(deploymentId);
-          logger.debug(queryDeploymentRequest.toString());
+        try {
+            GetDeployment queryDeploymentRequest = cloudify.deployments().byId(deploymentId);
+            logger.debug(queryDeploymentRequest.toString());
 
-    	//	deployment = executeAndRecordCloudifyRequest (queryDeploymentRequest);
-    	}
-    	catch (CloudifyResponseException e) {
+            // deployment = executeAndRecordCloudifyRequest (queryDeploymentRequest);
+        } catch (CloudifyResponseException e) {
             // Since this came on the 'Create Deployment' command, nothing was changed
             // in the cloud. Return the error as an exception.
-            if (e.getStatus () == 404) {
-                // Deployment doesn't exist.  Return a "NOTFOUND" DeploymentInfo object
-            	// TODO:  Should return NULL?
+            if (e.getStatus() == 404) {
+                // Deployment doesn't exist. Return a "NOTFOUND" DeploymentInfo object
+                // TODO: Should return NULL?
                 logger.debug("Deployment requested for deletion does not exist: {}", deploymentId);
-                return new DeploymentInfoBuilder()
-					.withId(deploymentId)
-					.withStatus(DeploymentStatus.NOTFOUND)
-					.build();
-           } else {
+                return new DeploymentInfoBuilder().withId(deploymentId).withStatus(DeploymentStatus.NOTFOUND).build();
+            } else {
                 // Convert the CloudifyResponseException to an MsoOpenstackException
                 logger.debug("ERROR STATUS = {}, \n {}\n {}\n {}", e.getStatus(), e.getMessage(),
-                    e.getLocalizedMessage(), e);
-                MsoException me = cloudifyExceptionToMsoException (e, DELETE_DEPLOYMENT);
-                me.setCategory (MsoExceptionCategory.INTERNAL);
+                        e.getLocalizedMessage(), e);
+                MsoException me = cloudifyExceptionToMsoException(e, DELETE_DEPLOYMENT);
+                me.setCategory(MsoExceptionCategory.INTERNAL);
                 throw me;
             }
         } catch (CloudifyConnectException e) {
             // Error connecting to Cloudify instance. Convert to an MsoException
-        	throw cloudifyExceptionToMsoException (e, DELETE_DEPLOYMENT);
+            throw cloudifyExceptionToMsoException(e, DELETE_DEPLOYMENT);
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, DELETE_DEPLOYMENT);
+            throw runtimeExceptionToMsoException(e, DELETE_DEPLOYMENT);
         }
 
-    	/*
-    	 *  Query the outputs before deleting so they can be returned as well
-    	 */
-    	//DeploymentOutputs outputs = getDeploymentOutputs (cloudify, deploymentId);
-    	
-    	/*
-    	 * Next execute the "uninstall" workflow.
-    	 * Note - this assumes there are no additional parameters required for the workflow.
-    	 */
-    	// TODO: No deletePollInterval that I'm aware of.  Use the create interval
-        int deletePollInterval = Integer.parseInt(this.environment.getProperty (deletePollIntervalProp, deletePollIntervalDefault));
+        /*
+         * Query the outputs before deleting so they can be returned as well
+         */
+        // DeploymentOutputs outputs = getDeploymentOutputs (cloudify, deploymentId);
+
+        /*
+         * Next execute the "uninstall" workflow. Note - this assumes there are no additional parameters required for
+         * the workflow.
+         */
+        // TODO: No deletePollInterval that I'm aware of. Use the create interval
+        int deletePollInterval =
+                Integer.parseInt(this.environment.getProperty(deletePollIntervalProp, deletePollIntervalDefault));
         int pollTimeout = (timeoutMinutes * 60) + deletePollInterval;
 
         Execution uninstallWorkflow = null;
 
         try {
-        	uninstallWorkflow = executeWorkflow (cloudify, deploymentId, "uninstall", null, true, pollTimeout, deletePollInterval);
-
-        	if (uninstallWorkflow.getStatus().equals(TERMINATED)) {
-	        	//  Successful uninstall.
-              logger.debug("Uninstall successful for deployment {}", deploymentId);
-          }
-        	else {
-        		// The uninstall workflow completed with an error.  Must fail the request, but will
-        		// leave the deployment in an indeterminate state, as cloud resources may still exist.
-    	        MsoCloudifyException me = new MsoCloudifyException (0, "Uninstall Workflow Failed", uninstallWorkflow.getError());
-                me.addContext (DELETE_DEPLOYMENT);
+            uninstallWorkflow =
+                    executeWorkflow(cloudify, deploymentId, "uninstall", null, true, pollTimeout, deletePollInterval);
+
+            if (uninstallWorkflow.getStatus().equals(TERMINATED)) {
+                // Successful uninstall.
+                logger.debug("Uninstall successful for deployment {}", deploymentId);
+            } else {
+                // The uninstall workflow completed with an error. Must fail the request, but will
+                // leave the deployment in an indeterminate state, as cloud resources may still exist.
+                MsoCloudifyException me =
+                        new MsoCloudifyException(0, "Uninstall Workflow Failed", uninstallWorkflow.getError());
+                me.addContext(DELETE_DEPLOYMENT);
 
                 throw me;
-        	}
-        }
-        catch (MsoException me) {
-        	// Uninstall workflow has failed.
-        	// Must fail the deletion... may leave the deployment in an inconclusive state 
-            me.addContext (DELETE_DEPLOYMENT);
+            }
+        } catch (MsoException me) {
+            // Uninstall workflow has failed.
+            // Must fail the deletion... may leave the deployment in an inconclusive state
+            me.addContext(DELETE_DEPLOYMENT);
 
             throw me;
         }
-        
+
         // At this point, the deployment has been successfully uninstalled.
         // Next step is to delete the deployment itself
-		Deployment deployment;
+        Deployment deployment;
         try {
-        	DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId);
+            DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId);
             logger.debug(deleteRequest.toString());
 
-        	// The delete request returns the deleted deployment
-        	deployment = deleteRequest.execute();
+            // The delete request returns the deleted deployment
+            deployment = deleteRequest.execute();
 
-        }
-        catch (CloudifyConnectException ce) {
-        	// Failed to delete.  Must fail the request, but will leave the (uninstalled)
-    		// deployment in Cloudify DB.
-	        MsoCloudifyException me = new MsoCloudifyException (0, "Deployment Delete Failed", ce.getMessage(), ce);
-            me.addContext (DELETE_DEPLOYMENT);
+        } catch (CloudifyConnectException ce) {
+            // Failed to delete. Must fail the request, but will leave the (uninstalled)
+            // deployment in Cloudify DB.
+            MsoCloudifyException me = new MsoCloudifyException(0, "Deployment Delete Failed", ce.getMessage(), ce);
+            me.addContext(DELETE_DEPLOYMENT);
 
             throw me;
-        }
-        catch (CloudifyResponseException re) {
-        	// Failed to delete.  Must fail the request, but will leave the (uninstalled)
-    		// deployment in the Cloudify DB.
-	        MsoCloudifyException me = new MsoCloudifyException (re.getStatus(), re.getMessage(), re.getMessage(), re);
-            me.addContext (DELETE_DEPLOYMENT);
+        } catch (CloudifyResponseException re) {
+            // Failed to delete. Must fail the request, but will leave the (uninstalled)
+            // deployment in the Cloudify DB.
+            MsoCloudifyException me = new MsoCloudifyException(re.getStatus(), re.getMessage(), re.getMessage(), re);
+            me.addContext(DELETE_DEPLOYMENT);
 
             throw me;
-        }
-        catch (Exception e) {
-        	// Catch-all
-        	MsoAdapterException ae = new MsoAdapterException (e.getMessage(), e);
-            ae.addContext (DELETE_DEPLOYMENT);
+        } catch (Exception e) {
+            // Catch-all
+            MsoAdapterException ae = new MsoAdapterException(e.getMessage(), e);
+            ae.addContext(DELETE_DEPLOYMENT);
 
             throw ae;
         }
 
-    	// Return the deleted deployment info (with runtime outputs) along with the completed uninstall workflow status
-		return new DeploymentInfoBuilder()
-			.withId(deployment.getId())
-			.withDeploymentInputs(deployment.getInputs())
-			.withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get())
-			.fromExecution(uninstallWorkflow)
-			.build();
+        // Return the deleted deployment info (with runtime outputs) along with the completed uninstall workflow status
+        return new DeploymentInfoBuilder().withId(deployment.getId()).withDeploymentInputs(deployment.getInputs())
+                .withDeploymentOutputs(getDeploymentOutputs(cloudify, deploymentId).get())
+                .fromExecution(uninstallWorkflow).build();
     }
 
 
     /**
-     * Check if a blueprint is available for use at a targeted cloud site.
-     * This requires checking the Cloudify Manager which is servicing that
-     * cloud site to see if the specified blueprint has been loaded.
+     * Check if a blueprint is available for use at a targeted cloud site. This requires checking the Cloudify Manager
+     * which is servicing that cloud site to see if the specified blueprint has been loaded.
      *
      * @param cloudSiteId The cloud site where the blueprint is needed
      * @param blueprintId The ID for the blueprint in Cloudify
      */
-    public boolean isBlueprintLoaded (String cloudSiteId, String blueprintId)
-    	throws MsoException
-    {
+    public boolean isBlueprintLoaded(String cloudSiteId, String blueprintId) throws MsoException {
         // Obtain the cloud site information where we will load the blueprint
-        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId);
+        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite(cloudSiteId);
         if (!cloudSite.isPresent()) {
-            throw new MsoCloudSiteNotFound (cloudSiteId);
+            throw new MsoCloudSiteNotFound(cloudSiteId);
         }
 
-        Cloudify cloudify = getCloudifyClient (cloudSite.get());
-
-    	GetBlueprint getRequest = cloudify.blueprints().getMetadataById(blueprintId);
-    	try {
-    		Blueprint bp = getRequest.execute();
-          logger.debug("Blueprint exists: {}", bp.getId());
-          return true;
-    	}
-    	catch (CloudifyResponseException ce) {
-    		if (ce.getStatus() == 404) {
-    			return false;
-    		} else {
-    			throw ce;
-    		}
-    	} catch (Exception e) {
-    		throw e;
-    	} 
+        Cloudify cloudify = getCloudifyClient(cloudSite.get());
+
+        GetBlueprint getRequest = cloudify.blueprints().getMetadataById(blueprintId);
+        try {
+            Blueprint bp = getRequest.execute();
+            logger.debug("Blueprint exists: {}", bp.getId());
+            return true;
+        } catch (CloudifyResponseException ce) {
+            if (ce.getStatus() == 404) {
+                return false;
+            } else {
+                throw ce;
+            }
+        } catch (Exception e) {
+            throw e;
+        }
     }
 
     /**
-     * Upload a blueprint to the Cloudify Manager that is servicing a Cloud Site.
-     * The blueprint currently must be structured as a single directory with all
-     * of the required files.  One of those files is designated the "main file"
-     * for the blueprint.  Files are provided as byte arrays, though expect only
-     * text files will be distributed from ASDC and stored by MSO.
+     * Upload a blueprint to the Cloudify Manager that is servicing a Cloud Site. The blueprint currently must be
+     * structured as a single directory with all of the required files. One of those files is designated the "main file"
+     * for the blueprint. Files are provided as byte arrays, though expect only text files will be distributed from ASDC
+     * and stored by MSO.
      *
-     * Cloudify requires a single root directory in its blueprint zip files.
-     * The requested blueprint ID will also be used as the directory.
-     * All of the files will be added to this directory in the zip file.
+     * Cloudify requires a single root directory in its blueprint zip files. The requested blueprint ID will also be
+     * used as the directory. All of the files will be added to this directory in the zip file.
      */
-    public void uploadBlueprint (String cloudSiteId,
-    							String blueprintId,
-    							String mainFileName,
-    							Map<String,byte[]> blueprintFiles,
-    							boolean failIfExists)
-    	throws MsoException
-    {
+    public void uploadBlueprint(String cloudSiteId, String blueprintId, String mainFileName,
+            Map<String, byte[]> blueprintFiles, boolean failIfExists) throws MsoException {
         // Obtain the cloud site information where we will load the blueprint
-        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId);
+        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite(cloudSiteId);
         if (!cloudSite.isPresent()) {
-            throw new MsoCloudSiteNotFound (cloudSiteId);
+            throw new MsoCloudSiteNotFound(cloudSiteId);
         }
 
-        Cloudify cloudify = getCloudifyClient (cloudSite.get());
+        Cloudify cloudify = getCloudifyClient(cloudSite.get());
 
-        boolean blueprintUploaded = uploadBlueprint (cloudify, blueprintId, mainFileName, blueprintFiles);
+        boolean blueprintUploaded = uploadBlueprint(cloudify, blueprintId, mainFileName, blueprintFiles);
 
         if (!blueprintUploaded && failIfExists) {
-        	throw new MsoAdapterException ("Blueprint already exists");
+            throw new MsoAdapterException("Blueprint already exists");
         }
     }
 
     /*
-     * Common method to load a blueprint.  May be called from 
+     * Common method to load a blueprint. May be called from
      */
-    protected boolean uploadBlueprint (Cloudify cloudify, String blueprintId, String mainFileName, Map<String,byte[]> blueprintFiles)
-    	throws MsoException
-    {
-    	// Check if it already exists.  If so, return false.
-    	GetBlueprint getRequest = cloudify.blueprints().getMetadataById(blueprintId);
-    	try {
-    		Blueprint bp = getRequest.execute();
-          logger.debug("Blueprint {} already exists.", bp.getId());
-          return false;
-    	}
-    	catch (CloudifyResponseException ce) {
-    		if (ce.getStatus() == 404) {
-    			// This is the expected result.
-            logger.debug("Verified that Blueprint doesn't exist yet");
-        } else {
-    			throw ce;
-    		}
-    	} catch (Exception e) {
-    		throw e;
-    	}
-
-    	// Create a blueprint ZIP file in memory
-		ByteArrayOutputStream zipBuffer = new ByteArrayOutputStream();
-		ZipOutputStream zipOut = new ZipOutputStream(zipBuffer);
-
-		try {
-			// Put the root directory
-			String rootDir = blueprintId + ((blueprintId.endsWith("/") ? "" : "/"));
-			zipOut.putNextEntry(new ZipEntry (rootDir));
-			zipOut.closeEntry();
-
-			for (String fileName : blueprintFiles.keySet()) {
-				ZipEntry ze = new ZipEntry (rootDir + fileName);
-				zipOut.putNextEntry (ze);
-				zipOut.write (blueprintFiles.get(fileName));
-				zipOut.closeEntry();
-			}
-			zipOut.close();
-		}
-		catch (IOException e) {
-			// Since we're writing to a byte array, this should never happen
-		}
+    protected boolean uploadBlueprint(Cloudify cloudify, String blueprintId, String mainFileName,
+            Map<String, byte[]> blueprintFiles) throws MsoException {
+        // Check if it already exists. If so, return false.
+        GetBlueprint getRequest = cloudify.blueprints().getMetadataById(blueprintId);
+        try {
+            Blueprint bp = getRequest.execute();
+            logger.debug("Blueprint {} already exists.", bp.getId());
+            return false;
+        } catch (CloudifyResponseException ce) {
+            if (ce.getStatus() == 404) {
+                // This is the expected result.
+                logger.debug("Verified that Blueprint doesn't exist yet");
+            } else {
+                throw ce;
+            }
+        } catch (Exception e) {
+            throw e;
+        }
+
+        // Create a blueprint ZIP file in memory
+        ByteArrayOutputStream zipBuffer = new ByteArrayOutputStream();
+        ZipOutputStream zipOut = new ZipOutputStream(zipBuffer);
+
+        try {
+            // Put the root directory
+            String rootDir = blueprintId + ((blueprintId.endsWith("/") ? "" : "/"));
+            zipOut.putNextEntry(new ZipEntry(rootDir));
+            zipOut.closeEntry();
+
+            for (String fileName : blueprintFiles.keySet()) {
+                ZipEntry ze = new ZipEntry(rootDir + fileName);
+                zipOut.putNextEntry(ze);
+                zipOut.write(blueprintFiles.get(fileName));
+                zipOut.closeEntry();
+            }
+            zipOut.close();
+        } catch (IOException e) {
+            // Since we're writing to a byte array, this should never happen
+        }
         logger.debug("Blueprint zip file size: {}", zipBuffer.size());
 
         // Ready to upload the blueprint zip
 
-    	try (InputStream blueprintStream = new ByteArrayInputStream (zipBuffer.toByteArray())) {
-    		UploadBlueprint uploadRequest = cloudify.blueprints().uploadFromStream(blueprintId,  mainFileName,  blueprintStream);
-    		Blueprint blueprint = uploadRequest.execute();
-          logger.debug("Successfully uploaded blueprint {}", blueprint.getId());
-      }
-    	catch (CloudifyResponseException | CloudifyConnectException e) {
-    		throw cloudifyExceptionToMsoException (e, "UPLOAD_BLUEPRINT");
-    	}
-    	catch (RuntimeException e) {
-    		// Catch-all
-    		throw runtimeExceptionToMsoException (e, "UPLOAD_BLUEPRINT");
-    	} catch (IOException e) {
-    		// for try-with-resources
-			throw ioExceptionToMsoException(e, "UPLOAD_BLUEPRINT");
-		}
-
-    	return true;
+        try (InputStream blueprintStream = new ByteArrayInputStream(zipBuffer.toByteArray())) {
+            UploadBlueprint uploadRequest =
+                    cloudify.blueprints().uploadFromStream(blueprintId, mainFileName, blueprintStream);
+            Blueprint blueprint = uploadRequest.execute();
+            logger.debug("Successfully uploaded blueprint {}", blueprint.getId());
+        } catch (CloudifyResponseException | CloudifyConnectException e) {
+            throw cloudifyExceptionToMsoException(e, "UPLOAD_BLUEPRINT");
+        } catch (RuntimeException e) {
+            // Catch-all
+            throw runtimeExceptionToMsoException(e, "UPLOAD_BLUEPRINT");
+        } catch (IOException e) {
+            // for try-with-resources
+            throw ioExceptionToMsoException(e, "UPLOAD_BLUEPRINT");
+        }
+
+        return true;
     }
 
 
@@ -926,35 +854,33 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
     // PRIVATE FUNCTIONS FOR USE WITHIN THIS CLASS
 
     /**
-     * Get a Cloudify client for the specified cloud site.
-     * Everything that is required can be found in the Cloud Config.
+     * Get a Cloudify client for the specified cloud site. Everything that is required can be found in the Cloud Config.
      *
      * @param cloudSite
      * @return a Cloudify object
      */
-    public Cloudify getCloudifyClient (CloudSite cloudSite) throws MsoException
-    {
+    public Cloudify getCloudifyClient(CloudSite cloudSite) throws MsoException {
         CloudifyManager cloudifyConfig = cloudConfig.getCloudifyManager(cloudSite.getCloudifyId());
         if (cloudifyConfig == null) {
-        	throw new MsoCloudifyManagerNotFound (cloudSite.getId());
+            throw new MsoCloudifyManagerNotFound(cloudSite.getId());
         }
 
         // Get a Cloudify client
-    	// Set a Token Provider to fetch tokens from Cloudify itself.
+        // Set a Token Provider to fetch tokens from Cloudify itself.
         String cloudifyUrl = cloudifyConfig.getCloudifyUrl();
-        Cloudify cloudify = new Cloudify (cloudifyUrl);
-    	cloudify.setTokenProvider(new CloudifyClientTokenProvider(cloudifyUrl, cloudifyConfig.getUsername(), CryptoUtils.decryptCloudConfigPassword(cloudifyConfig.getPassword())));
+        Cloudify cloudify = new Cloudify(cloudifyUrl);
+        cloudify.setTokenProvider(new CloudifyClientTokenProvider(cloudifyUrl, cloudifyConfig.getUsername(),
+                CryptoUtils.decryptCloudConfigPassword(cloudifyConfig.getPassword())));
 
-    	return cloudify;
+        return cloudify;
     }
 
 
     /*
-     * Query for a Cloudify Deployment. This function is needed in several places, so
-     * a common method is useful. This method takes an authenticated CloudifyClient
-     * (which internally identifies the cloud & tenant to search), and returns
-     * a Deployment object if found, Null if not found, or an MsoCloudifyException
-     * if the Cloudify API call fails.
+     * Query for a Cloudify Deployment. This function is needed in several places, so a common method is useful. This
+     * method takes an authenticated CloudifyClient (which internally identifies the cloud & tenant to search), and
+     * returns a Deployment object if found, Null if not found, or an MsoCloudifyException if the Cloudify API call
+     * fails.
      *
      * @param cloudifyClient an authenticated Cloudify client
      *
@@ -964,234 +890,223 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
      *
      * @throws MsoCloudifyException Thrown if the Cloudify API call returns an exception
      */
-    protected Deployment queryDeployment (Cloudify cloudify, String deploymentId) throws MsoException {
+    protected Deployment queryDeployment(Cloudify cloudify, String deploymentId) throws MsoException {
         if (deploymentId == null) {
             return null;
         }
         try {
-            GetDeployment request = cloudify.deployments().byId (deploymentId);
-            return executeAndRecordCloudifyRequest (request);
+            GetDeployment request = cloudify.deployments().byId(deploymentId);
+            return executeAndRecordCloudifyRequest(request);
         } catch (CloudifyResponseException e) {
-            if (e.getStatus () == 404) {
-                logger.debug ("queryDeployment - not found: {}", deploymentId);
+            if (e.getStatus() == 404) {
+                logger.debug("queryDeployment - not found: {}", deploymentId);
                 return null;
             } else {
                 // Convert the CloudifyResponseException to an MsoCloudifyException
-                throw cloudifyExceptionToMsoException (e, "QueryDeployment");
+                throw cloudifyExceptionToMsoException(e, "QueryDeployment");
             }
         } catch (CloudifyConnectException e) {
             // Connection to Openstack failed
-            throw cloudifyExceptionToMsoException (e, "QueryDeployment");
+            throw cloudifyExceptionToMsoException(e, "QueryDeployment");
         }
     }
 
 
-	public void copyStringOutputsToInputs(Map<String, String> inputs,
-			Map<String, Object> otherStackOutputs, boolean overWrite) {
-		if (inputs == null || otherStackOutputs == null)
-			return;
-
-		for (Map.Entry<String, Object> entry : otherStackOutputs.entrySet()) {
-			String key = entry.getKey();
-			Object value = entry.getValue();
-
-			if (value instanceof JsonNode) {
-				// This is a bit of mess - but I think it's the least impacting
-				// let's convert it BACK to a string - then it will get converted back later
-				try {
-					inputs.put(key, this.convertNode((JsonNode) value));
-				} catch (Exception e) {
-            logger.debug("WARNING: unable to convert JsonNode output value for {}", key);
-            //effect here is this value will not have been copied to the inputs - and therefore will error out downstream
-				}
-			} else if (value instanceof java.util.LinkedHashMap) {
-          logger.debug("LinkedHashMap - this is showing up as a LinkedHashMap instead of JsonNode");
-          try {
-					inputs.put(key, JSON_MAPPER.writeValueAsString(value));
-				} catch (Exception e) {
-            logger.debug("WARNING: unable to convert LinkedHashMap output value for {}", key);
+    public void copyStringOutputsToInputs(Map<String, String> inputs, Map<String, Object> otherStackOutputs,
+            boolean overWrite) {
+        if (inputs == null || otherStackOutputs == null)
+            return;
+
+        for (Map.Entry<String, Object> entry : otherStackOutputs.entrySet()) {
+            String key = entry.getKey();
+            Object value = entry.getValue();
+
+            if (value instanceof JsonNode) {
+                // This is a bit of mess - but I think it's the least impacting
+                // let's convert it BACK to a string - then it will get converted back later
+                try {
+                    inputs.put(key, this.convertNode((JsonNode) value));
+                } catch (Exception e) {
+                    logger.debug("WARNING: unable to convert JsonNode output value for {}", key);
+                    // effect here is this value will not have been copied to the inputs - and therefore will error out
+                    // downstream
+                }
+            } else if (value instanceof java.util.LinkedHashMap) {
+                logger.debug("LinkedHashMap - this is showing up as a LinkedHashMap instead of JsonNode");
+                try {
+                    inputs.put(key, JSON_MAPPER.writeValueAsString(value));
+                } catch (Exception e) {
+                    logger.debug("WARNING: unable to convert LinkedHashMap output value for {}", key);
+                }
+            } else {
+                // just try to cast it - could be an integer or some such
+                try {
+                    inputs.put(key, (String) value);
+                } catch (Exception e) {
+                    logger.debug("WARNING: unable to convert output value for {}", key);
+                    // effect here is this value will not have been copied to the inputs - and therefore will error out
+                    // downstream
+                }
+            }
         }
-			} else {
-				// just try to cast it - could be an integer or some such
-				try {
-					inputs.put(key, (String) value);
-				} catch (Exception e) {
-            logger.debug("WARNING: unable to convert output value for {}", key);
-            //effect here is this value will not have been copied to the inputs - and therefore will error out downstream
-				}
-			}
-		}
-		return;
-	}
-
-	/*
-	 * Normalize an input value to an Object, based on the target parameter type.
-	 * If the type is not recognized, it will just be returned unchanged (as a string).
-	 */
-	public Object convertInputValue (Object inputValue, HeatTemplateParam templateParam)
-	{
-		String type = templateParam.getParamType();
-      logger.debug("Parameter: {} is of type {}", templateParam.getParamName(), type);
-
-      if (type.equalsIgnoreCase("number")) {
-			try {
-				return Integer.valueOf(inputValue.toString());
-			}
-			catch (Exception e) {
-          logger.debug("Unable to convert {} to an integer!", inputValue);
-          return null;
-			}
-		} else if (type.equalsIgnoreCase("json")) {
-			try {
-				if (inputValue instanceof String) {
-					return JSON_MAPPER.readTree(inputValue.toString());
-				}
-				//will already marshal to json without intervention
-				return inputValue;
-			}
-			catch (Exception e) {
-          logger.debug("Unable to convert {} to a JsonNode!", inputValue);
-          return null;
-			}
-		} else if (type.equalsIgnoreCase("boolean")) {
-			return new Boolean(inputValue.toString());
-		}
-
-		// Nothing else matched.  Return the original string
-		return inputValue;
-	}
-
-
-	private String convertNode(final JsonNode node) {
-		try {
-			final Object obj = JSON_MAPPER.treeToValue(node, Object.class);
-			return JSON_MAPPER.writeValueAsString(obj);
-		} catch (JsonParseException jpe) {
-        logger.debug("Error converting json to string {}", jpe);
-    } catch (Exception e) {
-        logger.debug("Error converting json to string {}", e);
+        return;
     }
-		return "[Error converting json to string]";
-	}
-	
-	
+
     /*
-     * Method to execute a Cloudify command and track its execution time.
-     * For the metrics log, a category of "Cloudify" is used along with a
-     * sub-category that identifies the specific call (using the real
-     * cloudify-client classname of the CloudifyRequest<T> parameter).
+     * Normalize an input value to an Object, based on the target parameter type. If the type is not recognized, it will
+     * just be returned unchanged (as a string).
      */
+    public Object convertInputValue(Object inputValue, HeatTemplateParam templateParam) {
+        String type = templateParam.getParamType();
+        logger.debug("Parameter: {} is of type {}", templateParam.getParamName(), type);
 
+        if (type.equalsIgnoreCase("number")) {
+            try {
+                return Integer.valueOf(inputValue.toString());
+            } catch (Exception e) {
+                logger.debug("Unable to convert {} to an integer!", inputValue);
+                return null;
+            }
+        } else if (type.equalsIgnoreCase("json")) {
+            try {
+                if (inputValue instanceof String) {
+                    return JSON_MAPPER.readTree(inputValue.toString());
+                }
+                // will already marshal to json without intervention
+                return inputValue;
+            } catch (Exception e) {
+                logger.debug("Unable to convert {} to a JsonNode!", inputValue);
+                return null;
+            }
+        } else if (type.equalsIgnoreCase("boolean")) {
+            return new Boolean(inputValue.toString());
+        }
+
+        // Nothing else matched. Return the original string
+        return inputValue;
+    }
+
+
+    private String convertNode(final JsonNode node) {
+        try {
+            final Object obj = JSON_MAPPER.treeToValue(node, Object.class);
+            return JSON_MAPPER.writeValueAsString(obj);
+        } catch (JsonParseException jpe) {
+            logger.debug("Error converting json to string {}", jpe);
+        } catch (Exception e) {
+            logger.debug("Error converting json to string {}", e);
+        }
+        return "[Error converting json to string]";
+    }
 
-    protected <T> T executeAndRecordCloudifyRequest (CloudifyRequest <T> request) {
 
-    	String requestType;
-        if (request.getClass ().getEnclosingClass () != null) {
-            requestType = request.getClass ().getEnclosingClass ().getSimpleName () + "."
-                          + request.getClass ().getSimpleName ();
+    /*
+     * Method to execute a Cloudify command and track its execution time. For the metrics log, a category of "Cloudify"
+     * is used along with a sub-category that identifies the specific call (using the real cloudify-client classname of
+     * the CloudifyRequest<T> parameter).
+     */
+
+
+    protected <T> T executeAndRecordCloudifyRequest(CloudifyRequest<T> request) {
+
+        String requestType;
+        if (request.getClass().getEnclosingClass() != null) {
+            requestType =
+                    request.getClass().getEnclosingClass().getSimpleName() + "." + request.getClass().getSimpleName();
         } else {
-            requestType = request.getClass ().getSimpleName ();
+            requestType = request.getClass().getSimpleName();
         }
 
         int retryDelay = poConfig.getRetryDelay();
         int retryCount = poConfig.getRetryCount();
-        String retryCodes  = poConfig.getRetryCodes();
+        String retryCodes = poConfig.getRetryCodes();
 
         // Run the actual command. All exceptions will be propagated
-        while (true)
-        {
-        	try {
-                return request.execute ();
-        	} 
-        	catch (CloudifyResponseException e) {
-        		boolean retry = false;
-        		if (retryCodes != null ) {
-        			int code = e.getStatus();
-                logger.debug("Config values RetryDelay: {} RetryCount:{} RetryCodes:{} ResponseCode:{}", retryDelay,
-                    retryCount, retryCodes, code);
-                for (String rCode : retryCodes.split (",")) {
-        				try {
-        					if (retryCount > 0 && code == Integer.parseInt (rCode))
-        					{
-        						retryCount--;
-        						retry = true;
-                      logger.debug(
-                          "CloudifyResponseException ResponseCode:{} request:{} Retry indicated. Attempts remaining:{}",
-                          code, requestType, retryCount);
-                      break;
-        					}
-        				} catch (NumberFormatException e1) {
-                    logger.error("{} No retries. Exception in parsing retry code in config:{} {}",
-                        MessageEnum.RA_CONFIG_EXC, rCode, ErrorCode.SchemaError.getValue());
+        while (true) {
+            try {
+                return request.execute();
+            } catch (CloudifyResponseException e) {
+                boolean retry = false;
+                if (retryCodes != null) {
+                    int code = e.getStatus();
+                    logger.debug("Config values RetryDelay: {} RetryCount:{} RetryCodes:{} ResponseCode:{}", retryDelay,
+                            retryCount, retryCodes, code);
+                    for (String rCode : retryCodes.split(",")) {
+                        try {
+                            if (retryCount > 0 && code == Integer.parseInt(rCode)) {
+                                retryCount--;
+                                retry = true;
+                                logger.debug(
+                                        "CloudifyResponseException ResponseCode:{} request:{} Retry indicated. Attempts remaining:{}",
+                                        code, requestType, retryCount);
+                                break;
+                            }
+                        } catch (NumberFormatException e1) {
+                            logger.error("{} No retries. Exception in parsing retry code in config:{} {}",
+                                    MessageEnum.RA_CONFIG_EXC, rCode, ErrorCode.SchemaError.getValue());
+                            throw e;
+                        }
+                    }
+                }
+                if (retry) {
+                    sleep(retryDelay * 1000L);
+                } else
+                    throw e; // exceeded retryCount or code is not retryable
+            } catch (CloudifyConnectException e) {
+                // Connection to Cloudify failed
+                if (retryCount > 0) {
+                    retryCount--;
+                    logger.debug(" request: {} Retry indicated. Attempts remaining:{}", requestType, retryCount);
+                    sleep(retryDelay * 1000L);
+                } else
                     throw e;
-        				}
-        			}
-        		}
-        		if (retry)
-    			{
-    				sleep(retryDelay * 1000L);
-    			}
-        		else
-        			throw e; // exceeded retryCount or code is not retryable
-        	}
-        	catch (CloudifyConnectException e) {
-        		// Connection to Cloudify failed
-        		if (retryCount > 0)
-        		{
-        			retryCount--;
-                logger.debug(" request: {} Retry indicated. Attempts remaining:{}", requestType, retryCount);
-                sleep(retryDelay * 1000L);
-        		}
-        		else
-        			throw e;
-
-        	}
+
+            }
         }
     }
+
     /*
-     * Convert an Exception on a Cloudify call to an MsoCloudifyException.
-     * This method supports CloudifyResponseException and CloudifyConnectException.
+     * Convert an Exception on a Cloudify call to an MsoCloudifyException. This method supports
+     * CloudifyResponseException and CloudifyConnectException.
      */
-    protected MsoException cloudifyExceptionToMsoException (CloudifyBaseException e, String context) {
+    protected MsoException cloudifyExceptionToMsoException(CloudifyBaseException e, String context) {
         MsoException me = null;
 
         if (e instanceof CloudifyResponseException) {
-        	CloudifyResponseException re = (CloudifyResponseException) e;
+            CloudifyResponseException re = (CloudifyResponseException) e;
 
             try {
                 // Failed Cloudify calls return an error entity body.
-                CloudifyError error = re.getResponse ().getErrorEntity (CloudifyError.class);
+                CloudifyError error = re.getResponse().getErrorEntity(CloudifyError.class);
                 logger.error("{} {} {} Exception - Cloudify Error on {}: {}", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    CLOUDIFY, ErrorCode.DataError.getValue(), context, error.getErrorCode());
+                        CLOUDIFY, ErrorCode.DataError.getValue(), context, error.getErrorCode());
                 String fullError = error.getErrorCode() + ": " + error.getMessage();
                 logger.debug(fullError);
-				me = new MsoCloudifyException (re.getStatus(),
-                                                re.getMessage(),
-                                                fullError);
+                me = new MsoCloudifyException(re.getStatus(), re.getMessage(), fullError);
             } catch (Exception e2) {
                 // Couldn't parse the body as a "CloudifyError". Report the original HTTP error.
                 logger.error("{} {} {} Exception - HTTP Error on {}: {}, {} ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    CLOUDIFY, ErrorCode.DataError.getValue(), context, re.getStatus(), e.getMessage(), e2);
-                me = new MsoCloudifyException (re.getStatus (), re.getMessage (), "");
+                        CLOUDIFY, ErrorCode.DataError.getValue(), context, re.getStatus(), e.getMessage(), e2);
+                me = new MsoCloudifyException(re.getStatus(), re.getMessage(), "");
             }
 
             // Add the context of the error
-            me.addContext (context);
+            me.addContext(context);
 
             // Generate an alarm for 5XX and higher errors.
-            if (re.getStatus () >= 500) {
+            if (re.getStatus() >= 500) {
 
             }
         } else if (e instanceof CloudifyConnectException) {
-        	CloudifyConnectException ce = (CloudifyConnectException) e;
+            CloudifyConnectException ce = (CloudifyConnectException) e;
 
-            me = new MsoIOException (ce.getMessage ());
-            me.addContext (context);
+            me = new MsoIOException(ce.getMessage());
+            me.addContext(context);
 
             // Generate an alarm for all connection errors.
 
             logger.error("{} {} {} Cloudify connection error on {}: ", MessageEnum.RA_CONNECTION_EXCEPTION, CLOUDIFY,
-                ErrorCode.DataError.getValue(), context, e);
+                    ErrorCode.DataError.getValue(), context, e);
         }
 
         return me;
@@ -1208,88 +1123,75 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
     /**
      * VduPlugin interface for instantiate function.
      *
-     * This one is a bit more complex, in that it will first upload the blueprint if needed,
-     * then create the Cloudify deployment and execute the install workflow.
+     * This one is a bit more complex, in that it will first upload the blueprint if needed, then create the Cloudify
+     * deployment and execute the install workflow.
      *
-     * This implementation also merges any parameters defined in the ENV file with the other
-     * other input parameters for any undefined parameters).
-     * The basic MsoCloudifyUtils separates blueprint management from deploument actions,
-     * but the VduPlugin does not declare blueprint management operations.
+     * This implementation also merges any parameters defined in the ENV file with the other other input parameters for
+     * any undefined parameters). The basic MsoCloudifyUtils separates blueprint management from deploument actions, but
+     * the VduPlugin does not declare blueprint management operations.
      */
     @Override
-	public VduInstance instantiateVdu (
-			CloudInfo cloudInfo,
-			String instanceName,
-			Map<String,Object> inputs,
-			VduModelInfo vduModel,
-			boolean rollbackOnFailure)
-    	throws VduException
-    {
-    	String cloudSiteId = cloudInfo.getCloudSiteId();
-    	String tenantId = cloudInfo.getTenantId();
-
-    	// Translate the VDU ModelInformation structure to that which is needed for
-    	// creating and uploading a blueprint.  Use the model customization UUID as
-    	// the blueprint identifier.
-
-    	String blueprintId = vduModel.getModelCustomizationUUID();
-
-		try {
-
-	    	if (! isBlueprintLoaded (cloudSiteId, blueprintId)) {
-            logger.debug("Blueprint {} is not loaded.  Will upload it now.", blueprintId);
-
-				// Prepare the blueprint inputs.  Need the set of blueprint templates and files,
-				// plus the main blueprint name.
-				Map<String,byte[]> blueprintFiles = new HashMap<>();
-				String mainTemplate = "";
-
-				// Add all of the blueprint artifacts from the VDU model
-				List<VduArtifact> vduArtifacts = vduModel.getArtifacts();
-				for (VduArtifact vduArtifact: vduArtifacts)
-				{
-					// Add all artifacts to the blueprint, with one exception.
-					// ENVIRONMENT files will be processed later as additional parameters.
-
-					ArtifactType artifactType = vduArtifact.getType();
-					if (artifactType != ArtifactType.ENVIRONMENT) {
-						blueprintFiles.put(vduArtifact.getName(), vduArtifact.getContent());
-
-						if (artifactType == ArtifactType.MAIN_TEMPLATE) {
-							mainTemplate = vduArtifact.getName();
-						}
-					}
-				}
-
-	            // Upload the blueprint package
-				uploadBlueprint(cloudSiteId, blueprintId, mainTemplate, blueprintFiles, false);
-			}
-    	}
-    	catch (Exception e) {
-    		throw new VduException ("CloudifyUtils (instantiateVDU): blueprint Exception", e);
-    	}
-
-
-    	// Next, create and install a new deployment based on the blueprint.
-    	// For Cloudify, the deploymentId is specified by the client.  Just use the instance name
-    	// as the ID.
-
-    	try {
-    		// Query the Cloudify Deployment object and  populate a VduInstance
-    		DeploymentInfo deployment = createAndInstallDeployment (cloudSiteId,
-                    tenantId,
-                    instanceName,
-                    blueprintId,
-                    inputs,
-                    true,  // (poll for completion)
-                    vduModel.getTimeoutMinutes(),
-                    rollbackOnFailure);
-
-        	return deploymentInfoToVduInstance(deployment);
-    	}
-    	catch (Exception e) {
-    		throw new VduException ("CloudifyUtils (instantiateVDU): Create-and-install-deployment Exception", e);
-    	}
+    public VduInstance instantiateVdu(CloudInfo cloudInfo, String instanceName, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException {
+        String cloudSiteId = cloudInfo.getCloudSiteId();
+        String tenantId = cloudInfo.getTenantId();
+
+        // Translate the VDU ModelInformation structure to that which is needed for
+        // creating and uploading a blueprint. Use the model customization UUID as
+        // the blueprint identifier.
+
+        String blueprintId = vduModel.getModelCustomizationUUID();
+
+        try {
+
+            if (!isBlueprintLoaded(cloudSiteId, blueprintId)) {
+                logger.debug("Blueprint {} is not loaded.  Will upload it now.", blueprintId);
+
+                // Prepare the blueprint inputs. Need the set of blueprint templates and files,
+                // plus the main blueprint name.
+                Map<String, byte[]> blueprintFiles = new HashMap<>();
+                String mainTemplate = "";
+
+                // Add all of the blueprint artifacts from the VDU model
+                List<VduArtifact> vduArtifacts = vduModel.getArtifacts();
+                for (VduArtifact vduArtifact : vduArtifacts) {
+                    // Add all artifacts to the blueprint, with one exception.
+                    // ENVIRONMENT files will be processed later as additional parameters.
+
+                    ArtifactType artifactType = vduArtifact.getType();
+                    if (artifactType != ArtifactType.ENVIRONMENT) {
+                        blueprintFiles.put(vduArtifact.getName(), vduArtifact.getContent());
+
+                        if (artifactType == ArtifactType.MAIN_TEMPLATE) {
+                            mainTemplate = vduArtifact.getName();
+                        }
+                    }
+                }
+
+                // Upload the blueprint package
+                uploadBlueprint(cloudSiteId, blueprintId, mainTemplate, blueprintFiles, false);
+            }
+        } catch (Exception e) {
+            throw new VduException("CloudifyUtils (instantiateVDU): blueprint Exception", e);
+        }
+
+
+        // Next, create and install a new deployment based on the blueprint.
+        // For Cloudify, the deploymentId is specified by the client. Just use the instance name
+        // as the ID.
+
+        try {
+            // Query the Cloudify Deployment object and populate a VduInstance
+            DeploymentInfo deployment =
+                    createAndInstallDeployment(cloudSiteId, tenantId, instanceName, blueprintId, inputs, true, // (poll
+                                                                                                               // for
+                                                                                                               // completion)
+                            vduModel.getTimeoutMinutes(), rollbackOnFailure);
+
+            return deploymentInfoToVduInstance(deployment);
+        } catch (Exception e) {
+            throw new VduException("CloudifyUtils (instantiateVDU): Create-and-install-deployment Exception", e);
+        }
     }
 
 
@@ -1297,21 +1199,18 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
      * VduPlugin interface for query function.
      */
     @Override
-	public VduInstance queryVdu (CloudInfo cloudInfo, String instanceId)
-    	throws VduException
-    {
-    	String cloudSiteId = cloudInfo.getCloudSiteId();
-    	String tenantId = cloudInfo.getTenantId();
-
-    	try {
-    		// Query the Cloudify Deployment object and  populate a VduInstance
-    		DeploymentInfo deployment = queryDeployment (cloudSiteId, tenantId, instanceId);
-
-        	return deploymentInfoToVduInstance(deployment);
-    	}
-    	catch (Exception e) {
-    		throw new VduException ("Query VDU Exception", e);
-    	}
+    public VduInstance queryVdu(CloudInfo cloudInfo, String instanceId) throws VduException {
+        String cloudSiteId = cloudInfo.getCloudSiteId();
+        String tenantId = cloudInfo.getTenantId();
+
+        try {
+            // Query the Cloudify Deployment object and populate a VduInstance
+            DeploymentInfo deployment = queryDeployment(cloudSiteId, tenantId, instanceId);
+
+            return deploymentInfoToVduInstance(deployment);
+        } catch (Exception e) {
+            throw new VduException("Query VDU Exception", e);
+        }
     }
 
 
@@ -1319,139 +1218,124 @@ public class MsoCloudifyUtils extends MsoCommonUtils implements VduPlugin{
      * VduPlugin interface for delete function.
      */
     @Override
-	public VduInstance deleteVdu (CloudInfo cloudInfo, String instanceId, int timeoutMinutes)
-    	throws VduException
-    {
-    	String cloudSiteId = cloudInfo.getCloudSiteId();
-    	String tenantId = cloudInfo.getTenantId();
-
-    	try {
-    		// Uninstall and delete the Cloudify Deployment
-    		DeploymentInfo deployment = uninstallAndDeleteDeployment (cloudSiteId, tenantId, instanceId, timeoutMinutes);
-
-    		// Populate a VduInstance based on the deleted Cloudify Deployment object
-        	return deploymentInfoToVduInstance(deployment);
-    	}
-    	catch (Exception e) {
-    		throw new VduException ("Delete VDU Exception", e);
-    	}
+    public VduInstance deleteVdu(CloudInfo cloudInfo, String instanceId, int timeoutMinutes) throws VduException {
+        String cloudSiteId = cloudInfo.getCloudSiteId();
+        String tenantId = cloudInfo.getTenantId();
+
+        try {
+            // Uninstall and delete the Cloudify Deployment
+            DeploymentInfo deployment = uninstallAndDeleteDeployment(cloudSiteId, tenantId, instanceId, timeoutMinutes);
+
+            // Populate a VduInstance based on the deleted Cloudify Deployment object
+            return deploymentInfoToVduInstance(deployment);
+        } catch (Exception e) {
+            throw new VduException("Delete VDU Exception", e);
+        }
     }
 
 
     /**
      * VduPlugin interface for update function.
      *
-     * Update is currently not supported in the MsoCloudifyUtils implementation.
-     * Just return a VduException.
+     * Update is currently not supported in the MsoCloudifyUtils implementation. Just return a VduException.
      *
      */
     @Override
-	public VduInstance updateVdu (
-			CloudInfo cloudInfo,
-			String instanceId,
-			Map<String,Object> inputs,
-			VduModelInfo vduModel,
-			boolean rollbackOnFailure)
-    	throws VduException
-    {
-    	throw new VduException ("CloudifyUtils: updateVDU interface not supported");
+    public VduInstance updateVdu(CloudInfo cloudInfo, String instanceId, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException {
+        throw new VduException("CloudifyUtils: updateVDU interface not supported");
     }
 
 
     /*
      * Convert the local DeploymentInfo object (Cloudify-specific) to a generic VduInstance object
      */
-    protected VduInstance deploymentInfoToVduInstance (DeploymentInfo deployment)
-    {
-    	VduInstance vduInstance = new VduInstance();
+    protected VduInstance deploymentInfoToVduInstance(DeploymentInfo deployment) {
+        VduInstance vduInstance = new VduInstance();
 
-    	// only one ID in Cloudify, use for both VDU name and ID
-    	vduInstance.setVduInstanceId(deployment.getId());
-    	vduInstance.setVduInstanceName(deployment.getId());
+        // only one ID in Cloudify, use for both VDU name and ID
+        vduInstance.setVduInstanceId(deployment.getId());
+        vduInstance.setVduInstanceName(deployment.getId());
 
-    	// Copy inputs and outputs
-    	vduInstance.setInputs(deployment.getInputs());
-    	vduInstance.setOutputs(deployment.getOutputs());
+        // Copy inputs and outputs
+        vduInstance.setInputs(deployment.getInputs());
+        vduInstance.setOutputs(deployment.getOutputs());
 
-    	// Translate the status elements
-    	vduInstance.setStatus(deploymentStatusToVduStatus (deployment));
+        // Translate the status elements
+        vduInstance.setStatus(deploymentStatusToVduStatus(deployment));
 
-    	return vduInstance;
+        return vduInstance;
     }
 
-    protected VduStatus deploymentStatusToVduStatus (DeploymentInfo deployment)
-    {
-    	VduStatus vduStatus = new VduStatus();
-
-    	// Determine the status based on last action & status
-    	// DeploymentInfo object should be enhanced to report a better status internally.
-    	DeploymentStatus status = deployment.getStatus();
-
-    	if (status == null) {
-    		vduStatus.setState(VduStateType.UNKNOWN);
-    	}
-    	else if (status == DeploymentStatus.NOTFOUND) {
-    		vduStatus.setState(VduStateType.NOTFOUND);
-	}
-    	else if (status == DeploymentStatus.INSTALLED) {
-    		vduStatus.setState(VduStateType.INSTANTIATED);
-    	}
-    	else if (status == DeploymentStatus.CREATED) {
-        	// Deployment exists but is not installed.  This shouldn't really happen,
-    		// since create + install or uninstall + delete are always done together.
-    		// But account for it anyway, assuming the operation is still in progress.
-    		String lastAction = deployment.getLastAction();
-    		if (lastAction == null)
-    			vduStatus.setState(VduStateType.INSTANTIATING);
-    		else
-    			vduStatus.setState(VduStateType.DELETING);
-    	}
-    	else if (status == DeploymentStatus.FAILED) {
-    		vduStatus.setState(VduStateType.FAILED);
-    	} else {
-    		vduStatus.setState(VduStateType.UNKNOWN);
-    	}
-
-    	vduStatus.setErrorMessage(deployment.getErrorMessage());
-    	vduStatus.setLastAction(new PluginAction(deployment.getLastAction(), deployment.getActionStatus(), deployment.getErrorMessage()));
-
-    	return vduStatus;
+    protected VduStatus deploymentStatusToVduStatus(DeploymentInfo deployment) {
+        VduStatus vduStatus = new VduStatus();
+
+        // Determine the status based on last action & status
+        // DeploymentInfo object should be enhanced to report a better status internally.
+        DeploymentStatus status = deployment.getStatus();
+
+        if (status == null) {
+            vduStatus.setState(VduStateType.UNKNOWN);
+        } else if (status == DeploymentStatus.NOTFOUND) {
+            vduStatus.setState(VduStateType.NOTFOUND);
+        } else if (status == DeploymentStatus.INSTALLED) {
+            vduStatus.setState(VduStateType.INSTANTIATED);
+        } else if (status == DeploymentStatus.CREATED) {
+            // Deployment exists but is not installed. This shouldn't really happen,
+            // since create + install or uninstall + delete are always done together.
+            // But account for it anyway, assuming the operation is still in progress.
+            String lastAction = deployment.getLastAction();
+            if (lastAction == null)
+                vduStatus.setState(VduStateType.INSTANTIATING);
+            else
+                vduStatus.setState(VduStateType.DELETING);
+        } else if (status == DeploymentStatus.FAILED) {
+            vduStatus.setState(VduStateType.FAILED);
+        } else {
+            vduStatus.setState(VduStateType.UNKNOWN);
+        }
+
+        vduStatus.setErrorMessage(deployment.getErrorMessage());
+        vduStatus.setLastAction(new PluginAction(deployment.getLastAction(), deployment.getActionStatus(),
+                deployment.getErrorMessage()));
+
+        return vduStatus;
     }
 
     /*
-     * Return an OpenstackConfig object as expected by Cloudify Openstack Plug-in.
-     * Base the values on the CloudSite definition.
+     * Return an OpenstackConfig object as expected by Cloudify Openstack Plug-in. Base the values on the CloudSite
+     * definition.
      */
-    protected OpenstackConfig getOpenstackConfig (CloudSite cloudSite, String tenantId) {
+    protected OpenstackConfig getOpenstackConfig(CloudSite cloudSite, String tenantId) {
         OpenstackConfig openstackConfig = new OpenstackConfig();
-        openstackConfig.setRegion (cloudSite.getRegionId());
-        openstackConfig.setAuthUrl (cloudSite.getIdentityService().getIdentityUrl());
-        openstackConfig.setUsername (cloudSite.getIdentityService().getMsoId());
-        openstackConfig.setPassword (CryptoUtils.decryptCloudConfigPassword(cloudSite.getIdentityService().getMsoPass()));
-        openstackConfig.setTenantName (tenantId);
+        openstackConfig.setRegion(cloudSite.getRegionId());
+        openstackConfig.setAuthUrl(cloudSite.getIdentityService().getIdentityUrl());
+        openstackConfig.setUsername(cloudSite.getIdentityService().getMsoId());
+        openstackConfig
+                .setPassword(CryptoUtils.decryptCloudConfigPassword(cloudSite.getIdentityService().getMsoPass()));
+        openstackConfig.setTenantName(tenantId);
         return openstackConfig;
     }
 
     /*
-     * Return an Azure object as expected by Cloudify Azure Plug-in.
-     * Base the values on the CloudSite definition.
+     * Return an Azure object as expected by Cloudify Azure Plug-in. Base the values on the CloudSite definition.
      */
-    protected AzureConfig getAzureConfig (CloudSite cloudSite, String tenantId) {
+    protected AzureConfig getAzureConfig(CloudSite cloudSite, String tenantId) {
         AzureConfig azureConfig = new AzureConfig();
         // TODO: Use adminTenant for now, instead of adding another element
-        azureConfig.setSubscriptionId (cloudSite.getIdentityService().getAdminTenant());
-        azureConfig.setTenantId (tenantId);
-        azureConfig.setClientId (cloudSite.getIdentityService().getMsoId());
-        azureConfig.setClientSecret (cloudSite.getIdentityService().getMsoPass());
+        azureConfig.setSubscriptionId(cloudSite.getIdentityService().getAdminTenant());
+        azureConfig.setTenantId(tenantId);
+        azureConfig.setClientId(cloudSite.getIdentityService().getMsoId());
+        azureConfig.setClientSecret(cloudSite.getIdentityService().getMsoPass());
         return azureConfig;
     }
 
     private void sleep(long time) {
-		try {
-			Thread.sleep(time);
-		} catch (InterruptedException e) {
-        logger.debug("Thread interrupted while sleeping!", e);
-        Thread.currentThread().interrupt();
-		}
+        try {
+            Thread.sleep(time);
+        } catch (InterruptedException e) {
+            logger.debug("Thread interrupted while sleeping!", e);
+            Thread.currentThread().interrupt();
+        }
     }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/config/beans/PoConfig.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/config/beans/PoConfig.java
index 9995a23668..0a63c0975f 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/config/beans/PoConfig.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/config/beans/PoConfig.java
@@ -24,44 +24,53 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
-@ConfigurationProperties(prefix="org.onap.so.adapters.po")
+@ConfigurationProperties(prefix = "org.onap.so.adapters.po")
 public class PoConfig {
 
-	private String retryCodes;
-	private int retryDelay;
-	private int retryCount;
-	private int pollTimeout;
-	private int pollInterval;
-	
-	public String getRetryCodes() {
-		return retryCodes;
-	}
-	public void setRetryCodes(String retryCodes) {
-		this.retryCodes = retryCodes;
-	}
-	public int getRetryDelay() {
-		return retryDelay;
-	}
-	public void setRetryDelay(int retryDelay) {
-		this.retryDelay = retryDelay;
-	}
-	public int getRetryCount() {
-		return retryCount;
-	}
-	public void setRetryCount(int retryCount) {
-		this.retryCount = retryCount;
-	}
-	public int getPollTimeout() {
-		return pollTimeout;
-	}
-	public void setPollTimeout(int pollTimeout) {
-		this.pollTimeout = pollTimeout;
-	}
-	public int getPollInterval() {
-		return pollInterval;
-	}
-	public void setPollInterval(int pollInterval) {
-		this.pollInterval = pollInterval;
-	}
-	
+    private String retryCodes;
+    private int retryDelay;
+    private int retryCount;
+    private int pollTimeout;
+    private int pollInterval;
+
+    public String getRetryCodes() {
+        return retryCodes;
+    }
+
+    public void setRetryCodes(String retryCodes) {
+        this.retryCodes = retryCodes;
+    }
+
+    public int getRetryDelay() {
+        return retryDelay;
+    }
+
+    public void setRetryDelay(int retryDelay) {
+        this.retryDelay = retryDelay;
+    }
+
+    public int getRetryCount() {
+        return retryCount;
+    }
+
+    public void setRetryCount(int retryCount) {
+        this.retryCount = retryCount;
+    }
+
+    public int getPollTimeout() {
+        return pollTimeout;
+    }
+
+    public void setPollTimeout(int pollTimeout) {
+        this.pollTimeout = pollTimeout;
+    }
+
+    public int getPollInterval() {
+        return pollInterval;
+    }
+
+    public void setPollInterval(int pollInterval) {
+        this.pollInterval = pollInterval;
+    }
+
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/HeatCacheEntry.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/HeatCacheEntry.java
index 5eaca976d0..43fb47b414 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/HeatCacheEntry.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/HeatCacheEntry.java
@@ -22,13 +22,11 @@ package org.onap.so.openstack.beans;
 
 import java.io.Serializable;
 import java.util.Calendar;
-
 import com.woorea.openstack.heat.Heat;
 
 /*
- * An entry in the Heat Client Cache. It saves the Heat client object
- * along with the token expiration. After this interval, this cache
- * item will no longer be used.
+ * An entry in the Heat Client Cache. It saves the Heat client object along with the token expiration. After this
+ * interval, this cache item will no longer be used.
  */
 public class HeatCacheEntry implements Serializable {
 
@@ -38,19 +36,19 @@ public class HeatCacheEntry implements Serializable {
     private String token;
     private Calendar expires;
 
-    public HeatCacheEntry (String heatUrl, String token, Calendar expires) {
+    public HeatCacheEntry(String heatUrl, String token, Calendar expires) {
         this.heatUrl = heatUrl;
         this.token = token;
         this.expires = expires;
     }
 
-    public Heat getHeatClient () {
-        Heat heatClient = new Heat (heatUrl);
-        heatClient.token (token);
+    public Heat getHeatClient() {
+        Heat heatClient = new Heat(heatUrl);
+        heatClient.token(token);
         return heatClient;
     }
 
-    public boolean isExpired () {
+    public boolean isExpired() {
         if (expires == null) {
             return true;
         }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/NeutronCacheEntry.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/NeutronCacheEntry.java
index d89fd1a73f..7c8b3601c0 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/NeutronCacheEntry.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/NeutronCacheEntry.java
@@ -24,44 +24,43 @@ import java.io.Serializable;
 import java.util.Calendar;
 
 /*
- * An entry in the Neutron Client Cache.  It saves the Neutron client object
- * along with the token expiration.  After this interval, this cache
- * item will no longer be used.
+ * An entry in the Neutron Client Cache. It saves the Neutron client object along with the token expiration. After this
+ * interval, this cache item will no longer be used.
  */
 public class NeutronCacheEntry implements Serializable {
-	private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 1L;
 
-	private String neutronUrl;
-	private String token;
-	private Calendar expires;
+    private String neutronUrl;
+    private String token;
+    private Calendar expires;
 
-	public NeutronCacheEntry (String neutronUrl, String token, Calendar expires) {
-		this.neutronUrl = neutronUrl;
-		this.token = token;
-		this.expires = expires;
-	}
-	
-	public String getNeutronUrl() {
-		return neutronUrl;
-	}
+    public NeutronCacheEntry(String neutronUrl, String token, Calendar expires) {
+        this.neutronUrl = neutronUrl;
+        this.token = token;
+        this.expires = expires;
+    }
 
-	public void setNeutronUrl(String neutronUrl) {
-		this.neutronUrl = neutronUrl;
-	}
+    public String getNeutronUrl() {
+        return neutronUrl;
+    }
 
-	public String getToken() {
-		return token;
-	}
+    public void setNeutronUrl(String neutronUrl) {
+        this.neutronUrl = neutronUrl;
+    }
 
-	public void setToken(String token) {
-		this.token = token;
-	}
+    public String getToken() {
+        return token;
+    }
 
-	public boolean isExpired() {
-		if (expires == null) {
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public boolean isExpired() {
+        if (expires == null) {
             return true;
         }
 
         return System.currentTimeMillis() > expires.getTimeInMillis();
-	}
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/VnfRollback.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/VnfRollback.java
index 8da4df28b1..258afc1e75 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/VnfRollback.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/beans/VnfRollback.java
@@ -22,206 +22,231 @@ package org.onap.so.openstack.beans;
 
 import org.onap.so.entity.MsoRequest;
 import org.springframework.stereotype.Component;
+
 /**
- * Javabean representing the rollback criteria following a "Create VNF"
- * operation.  This structure can be passed back to the "Rollback VNF"
- * operation to undo the effects of the create.
+ * Javabean representing the rollback criteria following a "Create VNF" operation. This structure can be passed back to
+ * the "Rollback VNF" operation to undo the effects of the create.
  *
  *
  */
 @Component
 public class VnfRollback {
-	private String vnfId;
-	private String tenantId;
-	private String cloudSiteId;
-	private String cloudOwner;
-	private boolean tenantCreated = false;
-	private boolean vnfCreated = false;
-	private MsoRequest msoRequest;
-	private String volumeGroupName;
-	private String volumeGroupId;
-	private String requestType;
-	private String volumeGroupHeatStackId;
-	private String baseGroupHeatStackId;
-	private boolean isBase = false;
-	private String vfModuleStackId;
-	private String modelCustomizationUuid; //NOTE: this is the vfModule's modelCustomizationUuid
-	private String mode = "HEAT";
-
-	public VnfRollback() {}
-
-	/**
-	 * For backwards compatibility... orchestration mode defaults to HEAT
-	 *
-	 * @param vnfId
-	 * @param tenantId
-	 * @param cloudSiteId
-	 * @param cloudOwner
-	 * @param tenantCreated
-	 * @param vnfCreated
-	 * @param msoRequest
-	 * @param volumeGroupName
-	 * @param volumeGroupId
-	 * @param requestType
-	 * @param modelCustomizationUuid
-	 */
-	public VnfRollback(String vnfId, String tenantId, String cloudOwner, String cloudSiteId,
-			boolean tenantCreated, boolean vnfCreated,
-			MsoRequest msoRequest,
-			String volumeGroupName, String volumeGroupId, String requestType, String modelCustomizationUuid) {
-		super();
-		this.vnfId = vnfId;
-		this.tenantId = tenantId;
-		this.cloudSiteId = cloudSiteId;
-		this.cloudOwner = cloudOwner;
-		this.tenantCreated = tenantCreated;
-		this.vnfCreated = vnfCreated;
-		this.msoRequest = msoRequest;
-		this.volumeGroupName = volumeGroupName;
-		this.volumeGroupId = volumeGroupId;
-		this.requestType = requestType;
-		this.modelCustomizationUuid = modelCustomizationUuid;
-	}
-
-	/**
-	 * For backwards compatibility... orchestration mode defaults to HEAT
-	 *
-	 * @param vnfId
-	 * @param tenantId
-	 * @param cloudSiteId
-	 * @param cloudOwner
-	 * @param tenantCreated
-	 * @param vnfCreated
-	 * @param msoRequest
-	 * @param volumeGroupName
-	 * @param volumeGroupId
-	 * @param requestType
-	 * @param modelCustomizationUuid
-	 */
-	public VnfRollback(String vnfId, String tenantId, String cloudOwner, String cloudSiteId,
-			boolean tenantCreated, boolean vnfCreated,
-			MsoRequest msoRequest, String volumeGroupName, String volumeGroupId,
-			String requestType, String modelCustomizationUuid, String orchestrationMode) {
-		super();
-		this.vnfId = vnfId;
-		this.tenantId = tenantId;
-		this.cloudSiteId = cloudSiteId;
-		this.cloudOwner = cloudOwner;
-		this.tenantCreated = tenantCreated;
-		this.vnfCreated = vnfCreated;
-		this.msoRequest = msoRequest;
-		this.volumeGroupName = volumeGroupName;
-		this.volumeGroupId = volumeGroupId;
-		this.requestType = requestType;
-		this.modelCustomizationUuid = modelCustomizationUuid;
-		this.mode = orchestrationMode;
-	}
-
-	public String getVnfId() {
-		return vnfId;
-	}
-	public void setVnfId(String vnfId) {
-		this.vnfId = vnfId;
-	}
-	public String getTenantId() {
-		return tenantId;
-	}
-
-	public void setTenantId(String tenantId) {
-		this.tenantId = tenantId;
-	}
-	public String getCloudSiteId() {
-		return cloudSiteId;
-	}
-	public void setCloudSiteId(String cloudId) {
-		this.cloudSiteId = cloudId;
-	}
+    private String vnfId;
+    private String tenantId;
+    private String cloudSiteId;
+    private String cloudOwner;
+    private boolean tenantCreated = false;
+    private boolean vnfCreated = false;
+    private MsoRequest msoRequest;
+    private String volumeGroupName;
+    private String volumeGroupId;
+    private String requestType;
+    private String volumeGroupHeatStackId;
+    private String baseGroupHeatStackId;
+    private boolean isBase = false;
+    private String vfModuleStackId;
+    private String modelCustomizationUuid; // NOTE: this is the vfModule's modelCustomizationUuid
+    private String mode = "HEAT";
+
+    public VnfRollback() {}
+
+    /**
+     * For backwards compatibility... orchestration mode defaults to HEAT
+     *
+     * @param vnfId
+     * @param tenantId
+     * @param cloudSiteId
+     * @param cloudOwner
+     * @param tenantCreated
+     * @param vnfCreated
+     * @param msoRequest
+     * @param volumeGroupName
+     * @param volumeGroupId
+     * @param requestType
+     * @param modelCustomizationUuid
+     */
+    public VnfRollback(String vnfId, String tenantId, String cloudOwner, String cloudSiteId, boolean tenantCreated,
+            boolean vnfCreated, MsoRequest msoRequest, String volumeGroupName, String volumeGroupId, String requestType,
+            String modelCustomizationUuid) {
+        super();
+        this.vnfId = vnfId;
+        this.tenantId = tenantId;
+        this.cloudSiteId = cloudSiteId;
+        this.cloudOwner = cloudOwner;
+        this.tenantCreated = tenantCreated;
+        this.vnfCreated = vnfCreated;
+        this.msoRequest = msoRequest;
+        this.volumeGroupName = volumeGroupName;
+        this.volumeGroupId = volumeGroupId;
+        this.requestType = requestType;
+        this.modelCustomizationUuid = modelCustomizationUuid;
+    }
+
+    /**
+     * For backwards compatibility... orchestration mode defaults to HEAT
+     *
+     * @param vnfId
+     * @param tenantId
+     * @param cloudSiteId
+     * @param cloudOwner
+     * @param tenantCreated
+     * @param vnfCreated
+     * @param msoRequest
+     * @param volumeGroupName
+     * @param volumeGroupId
+     * @param requestType
+     * @param modelCustomizationUuid
+     */
+    public VnfRollback(String vnfId, String tenantId, String cloudOwner, String cloudSiteId, boolean tenantCreated,
+            boolean vnfCreated, MsoRequest msoRequest, String volumeGroupName, String volumeGroupId, String requestType,
+            String modelCustomizationUuid, String orchestrationMode) {
+        super();
+        this.vnfId = vnfId;
+        this.tenantId = tenantId;
+        this.cloudSiteId = cloudSiteId;
+        this.cloudOwner = cloudOwner;
+        this.tenantCreated = tenantCreated;
+        this.vnfCreated = vnfCreated;
+        this.msoRequest = msoRequest;
+        this.volumeGroupName = volumeGroupName;
+        this.volumeGroupId = volumeGroupId;
+        this.requestType = requestType;
+        this.modelCustomizationUuid = modelCustomizationUuid;
+        this.mode = orchestrationMode;
+    }
+
+    public String getVnfId() {
+        return vnfId;
+    }
+
+    public void setVnfId(String vnfId) {
+        this.vnfId = vnfId;
+    }
+
+    public String getTenantId() {
+        return tenantId;
+    }
+
+    public void setTenantId(String tenantId) {
+        this.tenantId = tenantId;
+    }
+
+    public String getCloudSiteId() {
+        return cloudSiteId;
+    }
+
+    public void setCloudSiteId(String cloudId) {
+        this.cloudSiteId = cloudId;
+    }
+
     public String getCloudOwner() {
         return cloudOwner;
     }
-	public void setCloudOwner(String cloudOwner) {
+
+    public void setCloudOwner(String cloudOwner) {
         this.cloudOwner = cloudOwner;
     }
-	public boolean getTenantCreated() {
-		return tenantCreated;
-	}
-	public void setTenantCreated(boolean tenantCreated) {
-		this.tenantCreated = tenantCreated;
-	}
-	public boolean getVnfCreated() {
-		return vnfCreated;
-	}
-	public void setVnfCreated(boolean vnfCreated) {
-		this.vnfCreated = vnfCreated;
-	}
-	public MsoRequest getMsoRequest() {
-		return msoRequest;
-	}
-	public void setMsoRequest (MsoRequest msoRequest) {
-		this.msoRequest = msoRequest;
-	}
-	public String getVolumeGroupName() {
-		return this.volumeGroupName;
-	}
-	public void setVolumeGroupName(String volumeGroupName) {
-		this.volumeGroupName = volumeGroupName;
-	}
-	public String getVolumeGroupId() {
-		return this.volumeGroupId;
-	}
-	public void setVolumeGroupId(String volumeGroupId) {
-		this.volumeGroupId = volumeGroupId;
-	}
-	public String getRequestType() {
-		return this.requestType;
-	}
-	public void setRequestType(String requestType) {
-		this.requestType = requestType;
-	}
-	public String getVolumeGroupHeatStackId() {
-		return this.volumeGroupHeatStackId;
-	}
-	public void setVolumeGroupHeatStackId(String volumeGroupHeatStackId) {
-		this.volumeGroupHeatStackId = volumeGroupHeatStackId;
-	}
-
-	public String getBaseGroupHeatStackId() {
-		return this.baseGroupHeatStackId;
-	}
-	public void setBaseGroupHeatStackId(String baseGroupHeatStackId) {
-		this.baseGroupHeatStackId = baseGroupHeatStackId;
-	}
-
-	public boolean isBase() {
-		return this.isBase;
-	}
-	public void setIsBase(boolean isBase) {
-		this.isBase = isBase;
-	}
-	public String getVfModuleStackId() {
-		return this.vfModuleStackId;
-	}
-	public void setVfModuleStackId(String vfModuleStackId) {
-		this.vfModuleStackId = vfModuleStackId;
-	}
-	public String getModelCustomizationUuid() {
-		return this.modelCustomizationUuid;
-	}
-	public void setModelCustomizationUuid(String modelCustomizationUuid) {
-		this.modelCustomizationUuid = modelCustomizationUuid;
-	}
-	public String getMode() {
-		return this.mode;
-	}
-	public void setMode(String mode) {
-		this.mode = mode;
-	}
-	@Override
+
+    public boolean getTenantCreated() {
+        return tenantCreated;
+    }
+
+    public void setTenantCreated(boolean tenantCreated) {
+        this.tenantCreated = tenantCreated;
+    }
+
+    public boolean getVnfCreated() {
+        return vnfCreated;
+    }
+
+    public void setVnfCreated(boolean vnfCreated) {
+        this.vnfCreated = vnfCreated;
+    }
+
+    public MsoRequest getMsoRequest() {
+        return msoRequest;
+    }
+
+    public void setMsoRequest(MsoRequest msoRequest) {
+        this.msoRequest = msoRequest;
+    }
+
+    public String getVolumeGroupName() {
+        return this.volumeGroupName;
+    }
+
+    public void setVolumeGroupName(String volumeGroupName) {
+        this.volumeGroupName = volumeGroupName;
+    }
+
+    public String getVolumeGroupId() {
+        return this.volumeGroupId;
+    }
+
+    public void setVolumeGroupId(String volumeGroupId) {
+        this.volumeGroupId = volumeGroupId;
+    }
+
+    public String getRequestType() {
+        return this.requestType;
+    }
+
+    public void setRequestType(String requestType) {
+        this.requestType = requestType;
+    }
+
+    public String getVolumeGroupHeatStackId() {
+        return this.volumeGroupHeatStackId;
+    }
+
+    public void setVolumeGroupHeatStackId(String volumeGroupHeatStackId) {
+        this.volumeGroupHeatStackId = volumeGroupHeatStackId;
+    }
+
+    public String getBaseGroupHeatStackId() {
+        return this.baseGroupHeatStackId;
+    }
+
+    public void setBaseGroupHeatStackId(String baseGroupHeatStackId) {
+        this.baseGroupHeatStackId = baseGroupHeatStackId;
+    }
+
+    public boolean isBase() {
+        return this.isBase;
+    }
+
+    public void setIsBase(boolean isBase) {
+        this.isBase = isBase;
+    }
+
+    public String getVfModuleStackId() {
+        return this.vfModuleStackId;
+    }
+
+    public void setVfModuleStackId(String vfModuleStackId) {
+        this.vfModuleStackId = vfModuleStackId;
+    }
+
+    public String getModelCustomizationUuid() {
+        return this.modelCustomizationUuid;
+    }
+
+    public void setModelCustomizationUuid(String modelCustomizationUuid) {
+        this.modelCustomizationUuid = modelCustomizationUuid;
+    }
+
+    public String getMode() {
+        return this.mode;
+    }
+
+    public void setMode(String mode) {
+        this.mode = mode;
+    }
+
+    @Override
     public String toString() {
-		return "VnfRollback: cloud=" + cloudSiteId + ", cloudOwner=" + cloudOwner + ", tenant=" + tenantId +
-				", vnf=" + vnfId + ", tenantCreated=" + tenantCreated +
-				", vnfCreated=" + vnfCreated + ", requestType = " + requestType
-				+ ", modelCustomizationUuid=" + this.modelCustomizationUuid
-				+ ", mode=" + mode;
-	}
+        return "VnfRollback: cloud=" + cloudSiteId + ", cloudOwner=" + cloudOwner + ", tenant=" + tenantId + ", vnf="
+                + vnfId + ", tenantCreated=" + tenantCreated + ", vnfCreated=" + vnfCreated + ", requestType = "
+                + requestType + ", modelCustomizationUuid=" + this.modelCustomizationUuid + ", mode=" + mode;
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoCommonUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoCommonUtils.java
index 5a7f67ea3c..c9a548d5f1 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoCommonUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoCommonUtils.java
@@ -54,103 +54,94 @@ import org.springframework.stereotype.Component;
 @Component("CommonUtils")
 public class MsoCommonUtils {
 
-	private static Logger logger = LoggerFactory.getLogger(MsoCommonUtils.class);
+    private static Logger logger = LoggerFactory.getLogger(MsoCommonUtils.class);
 
 
-	@Autowired
-	private PoConfig poConfig;
+    @Autowired
+    private PoConfig poConfig;
     /*
-     * Method to execute an Openstack command and track its execution time.
-     * For the metrics log, a category of "Openstack" is used along with a
-     * sub-category that identifies the specific call (using the real
+     * Method to execute an Openstack command and track its execution time. For the metrics log, a category of
+     * "Openstack" is used along with a sub-category that identifies the specific call (using the real
      * openstack-java-sdk classname of the OpenStackRequest<T> parameter).
      */
 
-    protected <T> T executeAndRecordOpenstackRequest (OpenStackRequest <T> request) {
+    protected <T> T executeAndRecordOpenstackRequest(OpenStackRequest<T> request) {
 
-    	int limit;
+        int limit;
 
-        long start = System.currentTimeMillis ();
-    	String requestType;
-        if (request.getClass ().getEnclosingClass () != null) {
-            requestType = request.getClass ().getEnclosingClass ().getSimpleName () + "."
-                          + request.getClass ().getSimpleName ();
+        long start = System.currentTimeMillis();
+        String requestType;
+        if (request.getClass().getEnclosingClass() != null) {
+            requestType =
+                    request.getClass().getEnclosingClass().getSimpleName() + "." + request.getClass().getSimpleName();
         } else {
-            requestType = request.getClass ().getSimpleName ();
+            requestType = request.getClass().getSimpleName();
         }
 
         int retryDelay = poConfig.getRetryDelay();
         int retryCount = poConfig.getRetryCount();
-        String retryCodes  = poConfig.getRetryCodes();
+        String retryCodes = poConfig.getRetryCodes();
 
         // Run the actual command. All exceptions will be propagated
-        while (true)
-        {
-        	try {
-                return request.execute ();
-        	}
-        	catch (OpenStackResponseException e) {
-        		boolean retry = false;
-        		if (retryCodes != null ) {
-        			int code = e.getStatus();
-                logger.debug("Config values RetryDelay:{} RetryCount:{}  RetryCodes:{} ResponseCode:{}", retryDelay,
-                    retryCount, retryCodes, code);
-                for (String rCode : retryCodes.split (",")) {
-        				try {
-        					if (retryCount > 0 && code == Integer.parseInt (rCode))
-        					{
-        						retryCount--;
-        						retry = true;
-                      logger.debug(
-                          "OpenStackResponseException ResponseCode: {} request:{} Retry indicated. Attempts remaining:{}",
-                          code, requestType, retryCount);
-                      break;
-        					}
-        				} catch (NumberFormatException e1) {
-                    logger.error("{} No retries. Exception in parsing retry code in config:{} {} {}",
-                        MessageEnum.RA_CONFIG_EXC, rCode, ErrorCode.SchemaError.getValue(),
-                        "Exception in parsing retry code in config");
+        while (true) {
+            try {
+                return request.execute();
+            } catch (OpenStackResponseException e) {
+                boolean retry = false;
+                if (retryCodes != null) {
+                    int code = e.getStatus();
+                    logger.debug("Config values RetryDelay:{} RetryCount:{}  RetryCodes:{} ResponseCode:{}", retryDelay,
+                            retryCount, retryCodes, code);
+                    for (String rCode : retryCodes.split(",")) {
+                        try {
+                            if (retryCount > 0 && code == Integer.parseInt(rCode)) {
+                                retryCount--;
+                                retry = true;
+                                logger.debug(
+                                        "OpenStackResponseException ResponseCode: {} request:{} Retry indicated. Attempts remaining:{}",
+                                        code, requestType, retryCount);
+                                break;
+                            }
+                        } catch (NumberFormatException e1) {
+                            logger.error("{} No retries. Exception in parsing retry code in config:{} {} {}",
+                                    MessageEnum.RA_CONFIG_EXC, rCode, ErrorCode.SchemaError.getValue(),
+                                    "Exception in parsing retry code in config");
+                            throw e;
+                        }
+                    }
+                }
+                if (retry) {
+                    try {
+                        Thread.sleep(retryDelay * 1000L);
+                    } catch (InterruptedException e1) {
+                        logger.debug("Thread interrupted while sleeping", e1);
+                        Thread.currentThread().interrupt();
+                    }
+                } else
+                    throw e; // exceeded retryCount or code is not retryable
+            } catch (OpenStackConnectException e) {
+                // Connection to Openstack failed
+                if (retryCount > 0) {
+                    retryCount--;
+                    logger.debug(" request: {} Retry indicated. Attempts remaining:{}", requestType, retryCount);
+                    try {
+                        Thread.sleep(retryDelay * 1000L);
+                    } catch (InterruptedException e1) {
+                        logger.debug("Thread interrupted while sleeping", e1);
+                        Thread.currentThread().interrupt();
+                    }
+                } else
                     throw e;
-        				}
-        			}
-        		}
-        		if (retry)
-    			{
-    				try {
-    					Thread.sleep (retryDelay * 1000L);
-    				} catch (InterruptedException e1) {
-                        logger.debug ("Thread interrupted while sleeping", e1);
-						Thread.currentThread().interrupt();
-    				}
-    			}
-        		else
-        			throw e; // exceeded retryCount or code is not retryable
-        	}
-        	catch (OpenStackConnectException e) {
-        		// Connection to Openstack failed
-        		if (retryCount > 0)
-        		{
-        			retryCount--;
-                    logger.debug (" request: {} Retry indicated. Attempts remaining:{}", requestType, retryCount);
-        			try {
-        				Thread.sleep (retryDelay * 1000L);
-        			} catch (InterruptedException e1) {
-                        logger.debug ("Thread interrupted while sleeping", e1);
-						Thread.currentThread().interrupt();
-        			}
-        		}
-        		else
-        			throw e;
-
-        	}
+
+            }
         }
     }
 
     /*
-     * Convert an Openstack Exception on a Keystone call to an MsoException.
-     * This method supports both OpenstackResponseException and OpenStackConnectException.
+     * Convert an Openstack Exception on a Keystone call to an MsoException. This method supports both
+     * OpenstackResponseException and OpenStackConnectException.
      */
-    protected MsoException keystoneErrorToMsoException (OpenStackBaseException e, String context) {
+    protected MsoException keystoneErrorToMsoException(OpenStackBaseException e, String context) {
         MsoException me = null;
 
         if (e instanceof OpenStackResponseException) {
@@ -158,43 +149,43 @@ public class MsoCommonUtils {
 
             try {
                 // Failed Keystone calls return an Error entity body.
-                Error error = re.getResponse ().getErrorEntity (Error.class);
-                logger.error("{} {} Openstack Keystone Error on {}: {}",
-                    MessageEnum.RA_CONNECTION_EXCEPTION, ErrorCode.DataError.getValue(), context, error);
-                me = new MsoOpenstackException (error.getCode (), error.getTitle (), error.getMessage ());
+                Error error = re.getResponse().getErrorEntity(Error.class);
+                logger.error("{} {} Openstack Keystone Error on {}: {}", MessageEnum.RA_CONNECTION_EXCEPTION,
+                        ErrorCode.DataError.getValue(), context, error);
+                me = new MsoOpenstackException(error.getCode(), error.getTitle(), error.getMessage());
             } catch (Exception e2) {
                 // Can't parse the body as an "Error". Report the HTTP error
                 logger.error("{} {} HTTP Error on {}: {}, {}", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), context, re.getStatus(), re.getMessage(), e2);
-                me = new MsoOpenstackException (re.getStatus (), re.getMessage (), "");
+                        ErrorCode.DataError.getValue(), context, re.getStatus(), re.getMessage(), e2);
+                me = new MsoOpenstackException(re.getStatus(), re.getMessage(), "");
             }
 
             // Add the context of the error
-            me.addContext (context);
+            me.addContext(context);
 
             // Generate an alarm for 5XX and higher errors.
-            if (re.getStatus () >= 500) {
+            if (re.getStatus() >= 500) {
 
             }
         } else if (e instanceof OpenStackConnectException) {
             OpenStackConnectException ce = (OpenStackConnectException) e;
 
-            me = new MsoIOException (ce.getMessage ());
-            me.addContext (context);
+            me = new MsoIOException(ce.getMessage());
+            me.addContext(context);
 
             // Generate an alarm for all connection errors.
             logger.error("{} {} Openstack Keystone connection error on {}: ", MessageEnum.RA_GENERAL_EXCEPTION_ARG,
-                ErrorCode.DataError.getValue(), context, e);
+                    ErrorCode.DataError.getValue(), context, e);
         }
 
         return me;
     }
 
     /*
-     * Convert an Openstack Exception on a Heat call to an MsoOpenstackException.
-     * This method supports both OpenstackResponseException and OpenStackConnectException.
+     * Convert an Openstack Exception on a Heat call to an MsoOpenstackException. This method supports both
+     * OpenstackResponseException and OpenStackConnectException.
      */
-    protected MsoException heatExceptionToMsoException (OpenStackBaseException e, String context) {
+    protected MsoException heatExceptionToMsoException(OpenStackBaseException e, String context) {
         MsoException me = null;
 
         if (e instanceof OpenStackResponseException) {
@@ -202,49 +193,49 @@ public class MsoCommonUtils {
 
             try {
                 // Failed Heat calls return an Explanation entity body.
-                Explanation explanation = re.getResponse ().getErrorEntity (Explanation.class);
+                Explanation explanation = re.getResponse().getErrorEntity(Explanation.class);
                 logger.error("{} {} Exception - Openstack Error on {} : {}", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), context, explanation.toString());
-                String fullError = explanation.getExplanation() + ", error.type=" + explanation.getError().getType() + ", error.message=" + explanation.getError().getMessage();
+                        ErrorCode.DataError.getValue(), context, explanation.toString());
+                String fullError = explanation.getExplanation() + ", error.type=" + explanation.getError().getType()
+                        + ", error.message=" + explanation.getError().getMessage();
                 logger.debug(fullError);
-				me = new MsoOpenstackException (explanation.getCode (),
-                                                explanation.getTitle (),
-                                                //explanation.getExplanation ());
-                                                fullError);
+                me = new MsoOpenstackException(explanation.getCode(), explanation.getTitle(),
+                        // explanation.getExplanation ());
+                        fullError);
             } catch (Exception e2) {
                 // Couldn't parse the body as an "Explanation". Report the original HTTP error.
                 logger.error("{} {} Exception - HTTP Error on {}: {}, ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), context, re.getStatus(), e.getMessage(), e2);
-                me = new MsoOpenstackException (re.getStatus (), re.getMessage (), "");
+                        ErrorCode.DataError.getValue(), context, re.getStatus(), e.getMessage(), e2);
+                me = new MsoOpenstackException(re.getStatus(), re.getMessage(), "");
             }
 
             // Add the context of the error
-            me.addContext (context);
+            me.addContext(context);
 
             // Generate an alarm for 5XX and higher errors.
-            if (re.getStatus () >= 500) {
+            if (re.getStatus() >= 500) {
 
             }
         } else if (e instanceof OpenStackConnectException) {
             OpenStackConnectException ce = (OpenStackConnectException) e;
 
-            me = new MsoIOException (ce.getMessage ());
-            me.addContext (context);
+            me = new MsoIOException(ce.getMessage());
+            me.addContext(context);
 
             // Generate an alarm for all connection errors.
 
             logger.error("{} {} Openstack Heat connection error on {}: ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                ErrorCode.DataError.getValue(), context, e);
+                    ErrorCode.DataError.getValue(), context, e);
         }
 
         return me;
     }
 
     /*
-     * Convert an Openstack Exception on a Neutron call to an MsoOpenstackException.
-     * This method supports both OpenstackResponseException and OpenStackConnectException.
+     * Convert an Openstack Exception on a Neutron call to an MsoOpenstackException. This method supports both
+     * OpenstackResponseException and OpenStackConnectException.
      */
-    protected MsoException neutronExceptionToMsoException (OpenStackBaseException e, String context) {
+    protected MsoException neutronExceptionToMsoException(OpenStackBaseException e, String context) {
         MsoException me = null;
 
         if (e instanceof OpenStackResponseException) {
@@ -252,171 +243,165 @@ public class MsoCommonUtils {
 
             try {
                 // Failed Neutron calls return an NeutronError entity body
-                NeutronError error = re.getResponse ().getErrorEntity (NeutronError.class);
+                NeutronError error = re.getResponse().getErrorEntity(NeutronError.class);
                 logger.error("{} {} Openstack Neutron Error on {} {}", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), context, error);
-                me = new MsoOpenstackException (re.getStatus (), error.getType (), error.getMessage ());
+                        ErrorCode.DataError.getValue(), context, error);
+                me = new MsoOpenstackException(re.getStatus(), error.getType(), error.getMessage());
             } catch (Exception e2) {
                 // Couldn't parse body as a NeutronError. Report the HTTP error.
                 logger.error("{} {} Openstack HTTP Error on {}: {}, {}", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), context, re.getStatus(), e.getMessage(), e2);
-                me = new MsoOpenstackException (re.getStatus (), re.getMessage (), null);
+                        ErrorCode.DataError.getValue(), context, re.getStatus(), e.getMessage(), e2);
+                me = new MsoOpenstackException(re.getStatus(), re.getMessage(), null);
             }
 
             // Add the context of the error
-            me.addContext (context);
+            me.addContext(context);
 
             // Generate an alarm for 5XX and higher errors.
-            if (re.getStatus () >= 500) {
+            if (re.getStatus() >= 500) {
 
             }
         } else if (e instanceof OpenStackConnectException) {
             OpenStackConnectException ce = (OpenStackConnectException) e;
 
-            me = new MsoIOException (ce.getMessage ());
-            me.addContext (context);
+            me = new MsoIOException(ce.getMessage());
+            me.addContext(context);
 
             // Generate an alarm for all connection errors.
 
             logger.error("{} {} Openstack Neutron Connection error on {}: ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                ErrorCode.DataError.getValue(), context, e);
+                    ErrorCode.DataError.getValue(), context, e);
         }
 
         return me;
     }
 
     /*
-     * Convert a Java Runtime Exception to an MsoException.
-     * All Runtime exceptions will be translated into an MsoAdapterException,
-     * which captures internal errors.
-     * Alarms will be generated on all such exceptions.
+     * Convert a Java Runtime Exception to an MsoException. All Runtime exceptions will be translated into an
+     * MsoAdapterException, which captures internal errors. Alarms will be generated on all such exceptions.
      */
-    protected MsoException runtimeExceptionToMsoException (RuntimeException e, String context) {
-        MsoAdapterException me = new MsoAdapterException (e.getMessage (), e);
-        me.addContext (context);
-        me.setCategory (MsoExceptionCategory.INTERNAL);
+    protected MsoException runtimeExceptionToMsoException(RuntimeException e, String context) {
+        MsoAdapterException me = new MsoAdapterException(e.getMessage(), e);
+        me.addContext(context);
+        me.setCategory(MsoExceptionCategory.INTERNAL);
 
         // Always generate an alarm for internal exceptions
         logger.error("{} {} An exception occured on {}: ", MessageEnum.RA_GENERAL_EXCEPTION_ARG,
-            ErrorCode.DataError.getValue(), context, e);
+                ErrorCode.DataError.getValue(), context, e);
 
         return me;
     }
 
     protected MsoException ioExceptionToMsoException(IOException e, String context) {
-    	MsoAdapterException me = new MsoAdapterException (e.getMessage (), e);
-        me.addContext (context);
-        me.setCategory (MsoExceptionCategory.INTERNAL);
+        MsoAdapterException me = new MsoAdapterException(e.getMessage(), e);
+        me.addContext(context);
+        me.setCategory(MsoExceptionCategory.INTERNAL);
 
         // Always generate an alarm for internal exceptions
         logger.error("{} {} An exception occured on {}: ", MessageEnum.RA_GENERAL_EXCEPTION_ARG,
-            ErrorCode.DataError.getValue(), context, e);
+                ErrorCode.DataError.getValue(), context, e);
 
         return me;
     }
 
-    public boolean isNullOrEmpty (String s) {
+    public boolean isNullOrEmpty(String s) {
         return s == null || s.isEmpty();
     }
 
 
-    protected CreateStackParam createStackParam(String stackName,
-            String heatTemplate,
-            Map <String, ?> stackInputs,
-            int timeoutMinutes,
-            String environment,
-            Map <String, Object> files,
-            Map <String, Object> heatFiles) {
+    protected CreateStackParam createStackParam(String stackName, String heatTemplate, Map<String, ?> stackInputs,
+            int timeoutMinutes, String environment, Map<String, Object> files, Map<String, Object> heatFiles) {
 
         // Create local variables checking to see if we have an environment, nested, get_files
         // Could later add some checks to see if it's valid.
         boolean haveEnvtVariable = true;
-        if (environment == null || "".equalsIgnoreCase (environment.trim ())) {
+        if (environment == null || "".equalsIgnoreCase(environment.trim())) {
             haveEnvtVariable = false;
-            logger.debug ("createStackParam called with no environment variable");
+            logger.debug("createStackParam called with no environment variable");
         } else {
             logger.debug("createStackParam called with an environment variable: {}", environment);
         }
 
         boolean haveFiles = true;
-        if (files == null || files.isEmpty ()) {
+        if (files == null || files.isEmpty()) {
             haveFiles = false;
-            logger.debug ("createStackParam called with no files / child template ids");
+            logger.debug("createStackParam called with no files / child template ids");
         } else {
             logger.debug("createStackParam called with {} files / child template ids", files.size());
         }
 
         boolean haveHeatFiles = true;
-        if (heatFiles == null || heatFiles.isEmpty ()) {
+        if (heatFiles == null || heatFiles.isEmpty()) {
             haveHeatFiles = false;
-            logger.debug ("createStackParam called with no heatFiles");
+            logger.debug("createStackParam called with no heatFiles");
         } else {
             logger.debug("createStackParam called with {} heatFiles", heatFiles.size());
         }
 
-	    //force entire stackInput object to generic Map<String, Object> for openstack compatibility
-		ObjectMapper mapper = new ObjectMapper();
-		Map<String, Object> normalized = new HashMap<>();
-		try {
-			normalized = mapper.readValue(mapper.writeValueAsString(stackInputs), new TypeReference<HashMap<String,Object>>() {});
-		} catch (IOException e1) {
-			logger.debug("could not map json", e1);
-		}
-
-	    // Build up the stack to create
-	    // Disable auto-rollback, because error reason is lost. Always rollback in the code.
-	    CreateStackParam stack = new CreateStackParam ();
-	    stack.setStackName (stackName);
-	    stack.setTimeoutMinutes (timeoutMinutes);
-	    stack.setParameters (normalized);
-	    stack.setTemplate (heatTemplate);
-	    stack.setDisableRollback (true);
-	    // TJM New for PO Adapter - add envt variable
-	    if (haveEnvtVariable) {
-          logger.debug("Found an environment variable - value: {}", environment);
-          stack.setEnvironment (environment);
-	    }
-	    // Now handle nested templates or get_files - have to combine if we have both
-	    // as they're both treated as "files:" on the stack.
-	    if (haveFiles && haveHeatFiles) {
-	        // Let's do this here - not in the bean
-	        logger.debug ("Found files AND heatFiles - combine and add!");
-	        Map <String, Object> combinedFiles = new HashMap <> ();
-	        for (Entry<String, Object> entry : files.entrySet()) {
-	        	combinedFiles.put(entry.getKey(), entry.getValue());
-	        }
-	        for (Entry<String, Object> entry : heatFiles.entrySet()) {
-	        	combinedFiles.put(entry.getKey(), entry.getValue());
-	        }
-	        stack.setFiles (combinedFiles);
-	    } else {
-	        // Handle if we only have one or neither:
-	        if (haveFiles) {
-	        	logger.debug ("Found files - adding to stack");
-	            stack.setFiles (files);
-	        }
-	        if (haveHeatFiles) {
-	        	logger.debug ("Found heatFiles - adding to stack");
-	            // the setFiles was modified to handle adding the entries
-	            stack.setFiles (heatFiles);
-	        }
-	    }
-
-	    // 1802 - attempt to add better formatted printout of request to openstack
-	    try {
-	    	Map<String, Object> inputs = new HashMap<>();
-	    	for (Entry<String, ?> entry : stackInputs.entrySet()) {
-	    		if (entry.getValue() != null) {
-	    			inputs.put(entry.getKey(), entry.getValue());
-	    		}
-	    	}
-          logger.debug("stack request: {}", stack.toString());
-      } catch (Exception e) {
-	    	// that's okay - this is a nice-to-have
-          logger.debug("(had an issue printing nicely formatted request to debuglog) {}", e.getMessage());
-      }
-
-	    return stack;
+        // force entire stackInput object to generic Map<String, Object> for openstack compatibility
+        ObjectMapper mapper = new ObjectMapper();
+        Map<String, Object> normalized = new HashMap<>();
+        try {
+            normalized = mapper.readValue(mapper.writeValueAsString(stackInputs),
+                    new TypeReference<HashMap<String, Object>>() {});
+        } catch (IOException e1) {
+            logger.debug("could not map json", e1);
+        }
+
+        // Build up the stack to create
+        // Disable auto-rollback, because error reason is lost. Always rollback in the code.
+        CreateStackParam stack = new CreateStackParam();
+        stack.setStackName(stackName);
+        stack.setTimeoutMinutes(timeoutMinutes);
+        stack.setParameters(normalized);
+        stack.setTemplate(heatTemplate);
+        stack.setDisableRollback(true);
+        // TJM New for PO Adapter - add envt variable
+        if (haveEnvtVariable) {
+            logger.debug("Found an environment variable - value: {}", environment);
+            stack.setEnvironment(environment);
+        }
+        // Now handle nested templates or get_files - have to combine if we have both
+        // as they're both treated as "files:" on the stack.
+        if (haveFiles && haveHeatFiles) {
+            // Let's do this here - not in the bean
+            logger.debug("Found files AND heatFiles - combine and add!");
+            Map<String, Object> combinedFiles = new HashMap<>();
+            for (Entry<String, Object> entry : files.entrySet()) {
+                combinedFiles.put(entry.getKey(), entry.getValue());
+            }
+            for (Entry<String, Object> entry : heatFiles.entrySet()) {
+                combinedFiles.put(entry.getKey(), entry.getValue());
+            }
+            stack.setFiles(combinedFiles);
+        } else {
+            // Handle if we only have one or neither:
+            if (haveFiles) {
+                logger.debug("Found files - adding to stack");
+                stack.setFiles(files);
+            }
+            if (haveHeatFiles) {
+                logger.debug("Found heatFiles - adding to stack");
+                // the setFiles was modified to handle adding the entries
+                stack.setFiles(heatFiles);
+            }
+        }
+
+        // 1802 - attempt to add better formatted printout of request to openstack
+        try {
+            Map<String, Object> inputs = new HashMap<>();
+            for (Entry<String, ?> entry : stackInputs.entrySet()) {
+                if (entry.getValue() != null) {
+                    inputs.put(entry.getKey(), entry.getValue());
+                }
+            }
+            logger.debug("stack request: {}", stack.toString());
+        } catch (Exception e) {
+            // that's okay - this is a nice-to-have
+            logger.debug("(had an issue printing nicely formatted request to debuglog) {}", e.getMessage());
+        }
+
+        return stack;
     }
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentEntry.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentEntry.java
index 4b53006c21..a21db78cee 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentEntry.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentEntry.java
@@ -34,210 +34,216 @@ import org.slf4j.LoggerFactory;
 public class MsoHeatEnvironmentEntry {
 
     private static final Logger logger = LoggerFactory.getLogger(MsoHeatEnvironmentEntry.class);
-    
-	private Set<MsoHeatEnvironmentParameter> parameters = null;
-	private Set<MsoHeatEnvironmentResource> resources = null;
-	private StringBuilder rawEntry = null;
-	private boolean valid = true;
-	private String errorString = null;
-	private StringBuilder resourceRegistryEntryRaw = null;
-	
-	public MsoHeatEnvironmentEntry() {
-		super();
-	}
-	
-	public MsoHeatEnvironmentEntry(StringBuilder sb) {
-		this();
-		this.rawEntry = sb;
-		this.processRawEntry();
-	}
-	
-	private void processRawEntry() {
-		try {
-			if (this.rawEntry == null || "".equals(this.rawEntry.toString()))
-				return;
-			byte[] b = this.rawEntry.toString().getBytes();
-			MsoYamlEditorWithEnvt yaml = new MsoYamlEditorWithEnvt(b);
-			this.parameters = yaml.getParameterListFromEnvt();
-			//this.resources = yaml.getResourceListFromEnvt();
-			StringBuilder sb = this.getResourceRegistryRawEntry();
-			if (sb == null) {
-				this.resourceRegistryEntryRaw = new StringBuilder("");
-			} else {
-				this.resourceRegistryEntryRaw = sb;
-			}
-		} catch (Exception e) {
-        logger.debug("Exception:", e);
-        this.valid = false;
-			this.errorString = e.getMessage();
-			//e.printStackTrace();
-		}
-	}
-	
-	public boolean isValid() {
-		return this.valid;
-	}
-	public String getErrorString() {
-		return this.errorString;
-	}
-	
-	public Set<MsoHeatEnvironmentParameter> getParameters() {
-		return this.parameters;
-	}
-	public Set<MsoHeatEnvironmentResource> getResources() {
-		return this.resources;
-	}
-	public void setParameters(Set<MsoHeatEnvironmentParameter> paramSet) {
-		if (paramSet == null) {
-			this.parameters = null;
-		} else {
-			this.parameters = paramSet;
-		}
-	}
-	public void setResources(Set<MsoHeatEnvironmentResource> resourceSet) {
-		if (resourceSet == null) {
-			this.resources = null;
-		} else {
-			this.resources = resourceSet;
-		}
-	}
-	
-	public void addParameter(MsoHeatEnvironmentParameter hep) {
-		if (this.parameters == null) {
-			this.parameters = new HashSet<>();
-		}
-		this.parameters.add(hep);
-	}
-	public void addResource(MsoHeatEnvironmentResource her) {
-		if (this.resources == null) {
-			this.resources = new HashSet<>();
-		}
-		this.resources.add(her);
-	}
-	
-	public int getNumberOfParameters() {
-		return this.parameters.size();
-	}
-	public int getNumberOfResources() {
-		return this.resources.size();
-	}
-	
-	public boolean hasResources() {
-		if (this.resources != null && this.resources.size() > 0) {
-			return true;
-		} 
-		return false;
-	}
-	public boolean hasParameters() {
-		if (this.parameters != null && this.parameters.size() > 0) {
-			return true;
-		}
-		return false;
-	}
-	
-	public boolean containsParameter(String paramName) {
-		boolean contains = false;
-		if (this.parameters == null || this.parameters.size() < 1) {
-			return false;
-		}
-		if (this.parameters.contains(new MsoHeatEnvironmentParameter(paramName))) {
-			contains = true;
-		}
-		return contains;
-	}
-	
-	public boolean containsParameter(String paramName, String paramAlias) {
-		if (this.containsParameter(paramName)) {
-			return true;
-		}
-		if (this.containsParameter(paramAlias)) {
-			return true;
-		}
-		return false;
-	}
-	
+
+    private Set<MsoHeatEnvironmentParameter> parameters = null;
+    private Set<MsoHeatEnvironmentResource> resources = null;
+    private StringBuilder rawEntry = null;
+    private boolean valid = true;
+    private String errorString = null;
+    private StringBuilder resourceRegistryEntryRaw = null;
+
+    public MsoHeatEnvironmentEntry() {
+        super();
+    }
+
+    public MsoHeatEnvironmentEntry(StringBuilder sb) {
+        this();
+        this.rawEntry = sb;
+        this.processRawEntry();
+    }
+
+    private void processRawEntry() {
+        try {
+            if (this.rawEntry == null || "".equals(this.rawEntry.toString()))
+                return;
+            byte[] b = this.rawEntry.toString().getBytes();
+            MsoYamlEditorWithEnvt yaml = new MsoYamlEditorWithEnvt(b);
+            this.parameters = yaml.getParameterListFromEnvt();
+            // this.resources = yaml.getResourceListFromEnvt();
+            StringBuilder sb = this.getResourceRegistryRawEntry();
+            if (sb == null) {
+                this.resourceRegistryEntryRaw = new StringBuilder("");
+            } else {
+                this.resourceRegistryEntryRaw = sb;
+            }
+        } catch (Exception e) {
+            logger.debug("Exception:", e);
+            this.valid = false;
+            this.errorString = e.getMessage();
+            // e.printStackTrace();
+        }
+    }
+
+    public boolean isValid() {
+        return this.valid;
+    }
+
+    public String getErrorString() {
+        return this.errorString;
+    }
+
+    public Set<MsoHeatEnvironmentParameter> getParameters() {
+        return this.parameters;
+    }
+
+    public Set<MsoHeatEnvironmentResource> getResources() {
+        return this.resources;
+    }
+
+    public void setParameters(Set<MsoHeatEnvironmentParameter> paramSet) {
+        if (paramSet == null) {
+            this.parameters = null;
+        } else {
+            this.parameters = paramSet;
+        }
+    }
+
+    public void setResources(Set<MsoHeatEnvironmentResource> resourceSet) {
+        if (resourceSet == null) {
+            this.resources = null;
+        } else {
+            this.resources = resourceSet;
+        }
+    }
+
+    public void addParameter(MsoHeatEnvironmentParameter hep) {
+        if (this.parameters == null) {
+            this.parameters = new HashSet<>();
+        }
+        this.parameters.add(hep);
+    }
+
+    public void addResource(MsoHeatEnvironmentResource her) {
+        if (this.resources == null) {
+            this.resources = new HashSet<>();
+        }
+        this.resources.add(her);
+    }
+
+    public int getNumberOfParameters() {
+        return this.parameters.size();
+    }
+
+    public int getNumberOfResources() {
+        return this.resources.size();
+    }
+
+    public boolean hasResources() {
+        if (this.resources != null && this.resources.size() > 0) {
+            return true;
+        }
+        return false;
+    }
+
+    public boolean hasParameters() {
+        if (this.parameters != null && this.parameters.size() > 0) {
+            return true;
+        }
+        return false;
+    }
+
+    public boolean containsParameter(String paramName) {
+        boolean contains = false;
+        if (this.parameters == null || this.parameters.size() < 1) {
+            return false;
+        }
+        if (this.parameters.contains(new MsoHeatEnvironmentParameter(paramName))) {
+            contains = true;
+        }
+        return contains;
+    }
+
+    public boolean containsParameter(String paramName, String paramAlias) {
+        if (this.containsParameter(paramName)) {
+            return true;
+        }
+        if (this.containsParameter(paramAlias)) {
+            return true;
+        }
+        return false;
+    }
+
     @Override
     public String toString() {
-        return "MsoHeatEnvironmentEntry{" + "parameters=" + parameters +
-                ", resourceRegistryEntryRaw='" + resourceRegistryEntryRaw + '\'' +
-                '}';
+        return "MsoHeatEnvironmentEntry{" + "parameters=" + parameters + ", resourceRegistryEntryRaw='"
+                + resourceRegistryEntryRaw + '\'' + '}';
+    }
+
+    public StringBuilder toFullStringExcludeNonParams(Set<HeatTemplateParam> params) {
+        // Basically give back the envt - but exclude the params that aren't in the HeatTemplate
+
+        StringBuilder sb = new StringBuilder();
+        ArrayList<String> paramNameList = new ArrayList<String>(params.size());
+        for (HeatTemplateParam htp : params) {
+            paramNameList.add(htp.getParamName());
+        }
+
+        if (this.hasParameters()) {
+            sb.append("parameters:\n");
+            for (MsoHeatEnvironmentParameter hep : this.parameters) {
+                String paramName = hep.getName();
+                if (paramNameList.contains(paramName)) {
+                    // This parameter *is* in the Heat Template - so include it:
+                    sb.append("  " + hep.getName() + ": " + hep.getValue() + "\n");
+                    // New - 1607 - if any of the params mapped badly - JUST RETURN THE ORIGINAL ENVT!
+                    if (hep.getValue().startsWith("_BAD")) {
+                        return this.rawEntry;
+                    }
+                }
+            }
+            sb.append("\n");
+        }
+        // if (this.hasResources()) {
+        // sb.append("resource_registry:\n");
+        // for (MsoHeatEnvironmentResource her : this.resources) {
+        // sb.append(" \"" + her.getName() + "\": " + her.getValue() + "\n");
+        // }
+        // }
+        sb.append("\n");
+        sb.append(this.resourceRegistryEntryRaw);
+        return sb;
+    }
+
+    public StringBuilder toFullString() {
+        StringBuilder sb = new StringBuilder();
+
+        if (this.hasParameters()) {
+            sb.append("parameters:\n");
+            for (MsoHeatEnvironmentParameter hep : this.parameters) {
+                sb.append("   " + hep.getName() + ":  " + hep.getValue() + "\n");
+            }
+            sb.append("\n");
+        }
+        // if (this.hasResources()) {
+        // sb.append("resource_registry:\n");
+        // for (MsoHeatEnvironmentResource her : this.resources) {
+        // sb.append(" \"" + her.getName() + "\": " + her.getValue() + "\n");
+        // }
+        // }
+        sb.append("\n");
+        sb.append(this.resourceRegistryEntryRaw);
+        return sb;
+    }
+
+    public StringBuilder getRawEntry() {
+        return this.rawEntry;
+    }
+
+    private StringBuilder getResourceRegistryRawEntry() {
+
+        if (this.rawEntry == null) {
+            return null;
+        }
+
+        StringBuilder sb = new StringBuilder();
+        int indexOf = this.rawEntry.indexOf("resource_registry:");
+        if (indexOf < 0) { // no resource_registry:
+            return null;
+        }
+        sb.append(this.rawEntry.substring(indexOf));
+        return sb;
     }
 
-	public StringBuilder toFullStringExcludeNonParams(Set<HeatTemplateParam> params) {
-		// Basically give back the envt - but exclude the params that aren't in the HeatTemplate 
-		
-		StringBuilder sb = new StringBuilder();
-		ArrayList<String> paramNameList = new ArrayList<String>(params.size());
-		for (HeatTemplateParam htp : params) {
-			paramNameList.add(htp.getParamName());
-		}
-		
-		if (this.hasParameters()) {
-			sb.append("parameters:\n");
-			for (MsoHeatEnvironmentParameter hep : this.parameters) {
-				String paramName = hep.getName();
-				if (paramNameList.contains(paramName)) {
-					// This parameter *is* in the Heat Template - so include it:
-					sb.append("  " + hep.getName() + ": " + hep.getValue() + "\n");
-					// New - 1607 - if any of the params mapped badly - JUST RETURN THE ORIGINAL ENVT!
-					if (hep.getValue().startsWith("_BAD")) {
-						return this.rawEntry;
-					}
-				} 
-			}
-			sb.append("\n");
-		}
-//		if (this.hasResources()) {
-//			sb.append("resource_registry:\n");
-//			for (MsoHeatEnvironmentResource her : this.resources) {
-//				sb.append("   \"" + her.getName() + "\": " + her.getValue() + "\n");
-//			}
-//		}
-		sb.append("\n");
-		sb.append(this.resourceRegistryEntryRaw);				
-		return sb;
-	}
-	
-	public StringBuilder toFullString() {
-		StringBuilder sb = new StringBuilder();
-		
-		if (this.hasParameters()) {
-			sb.append("parameters:\n");
-			for (MsoHeatEnvironmentParameter hep : this.parameters) {
-				sb.append("   " + hep.getName() + ":  " + hep.getValue() + "\n");
-			}
-			sb.append("\n");
-		}
-//		if (this.hasResources()) {
-//			sb.append("resource_registry:\n");
-//			for (MsoHeatEnvironmentResource her : this.resources) {
-//				sb.append("   \"" + her.getName() + "\": " + her.getValue() + "\n");
-//			}
-//		}
-		sb.append("\n");
-		sb.append(this.resourceRegistryEntryRaw);			
-		return sb;
-	}
-
-	public StringBuilder getRawEntry() {
-		return this.rawEntry;
-	}
-	
-	private StringBuilder getResourceRegistryRawEntry() {
-		
-		if (this.rawEntry == null) {
-			return null;
-		}
-		
-		StringBuilder sb = new StringBuilder();
-		int indexOf = this.rawEntry.indexOf("resource_registry:");
-		if (indexOf < 0) { // no resource_registry:
-			return null;
-		}
-		sb.append(this.rawEntry.substring(indexOf));
-		return sb;
-	}
-	
     public void setHPAParameters(StringBuilder hpasb) {
         try {
             MsoYamlEditorWithEnvt yaml = new MsoYamlEditorWithEnvt(hpasb.toString().getBytes());
@@ -252,7 +258,7 @@ public class MsoHeatEnvironmentEntry {
         } catch (Exception e) {
             logger.debug("Exception:", e);
             this.errorString = e.getMessage();
-            //e.printStackTrace();
+            // e.printStackTrace();
         }
     }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentParameter.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentParameter.java
index 7e4c9d00c4..8b39b27546 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentParameter.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentParameter.java
@@ -24,54 +24,59 @@ import java.util.Objects;
 
 public class MsoHeatEnvironmentParameter {
 
-	private String name;
-	private String value;
-	
-	public MsoHeatEnvironmentParameter(String name, String value) {
-		super();
-		this.name = name;
-		this.value = value;
-	}
-	public MsoHeatEnvironmentParameter(String name) {
-		// Allow to initialize with a null value
-		this(name, null);
-	}
-	public MsoHeatEnvironmentParameter() {
-		this(null, null);
-	}
-	
-	public String getName() {
-		return this.name;
-	}
-	public void setName(String name) {
-		this.name = name;
-	}
-	
-	public String getValue() {
-		return this.value;
-	}
-	public void setValue(String value) {
-		this.value = value;
-	}
-	public String toString() {
-		return this.name + ": " + this.value;
-	}
-	
-	public boolean equals(Object o) {	
-		if (!(o instanceof MsoHeatEnvironmentParameter)) {
-			return false;
-		}
-		if (this == o) {
-			return true;
-		}
-		MsoHeatEnvironmentParameter hep = (MsoHeatEnvironmentParameter) o;	
-		// If the name of the parameter is the same, then they're equal
+    private String name;
+    private String value;
+
+    public MsoHeatEnvironmentParameter(String name, String value) {
+        super();
+        this.name = name;
+        this.value = value;
+    }
+
+    public MsoHeatEnvironmentParameter(String name) {
+        // Allow to initialize with a null value
+        this(name, null);
+    }
+
+    public MsoHeatEnvironmentParameter() {
+        this(null, null);
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return this.value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    public String toString() {
+        return this.name + ": " + this.value;
+    }
+
+    public boolean equals(Object o) {
+        if (!(o instanceof MsoHeatEnvironmentParameter)) {
+            return false;
+        }
+        if (this == o) {
+            return true;
+        }
+        MsoHeatEnvironmentParameter hep = (MsoHeatEnvironmentParameter) o;
+        // If the name of the parameter is the same, then they're equal
         return hep.getName().equals(this.getName());
-	}
-	
-	public int hashCode() {
+    }
+
+    public int hashCode() {
         return Objects.hashCode(this.name);
-	}
+    }
 
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentResource.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentResource.java
index 56bab31880..04c62cc841 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentResource.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatEnvironmentResource.java
@@ -29,71 +29,72 @@ import org.slf4j.LoggerFactory;
 public class MsoHeatEnvironmentResource {
 
     private static final Logger logger = LoggerFactory.getLogger(MsoHeatEnvironmentResource.class);
-    
-	private String name;
-	private String value;
-	
-	public MsoHeatEnvironmentResource(String name, String value) {
-		super();
-		this.name = name;
-		this.value = value;
-	}
-	public MsoHeatEnvironmentResource(String name) {
-		// Allow to initialize with a null value
-		this(name, null);
-	}
-	public MsoHeatEnvironmentResource() {
-		this(null, null);
-	}
-	
-	public String getName() {
-		return this.name;
-	}
-	public void setName(String name) {
-		this.name = name;
-	}
-	
-	public String getValue() {
-		return this.value;
-	}
-	public void setValue(String value) {
-		this.value = value;
-	}
-
-	@Override
-	public String toString() {
-		return "\"" +
-			this.name +
-			"\": " +
-			this.value;
-	}
-
-	@Override
-	public boolean equals(Object o) {	
-		if (!(o instanceof MsoHeatEnvironmentResource)) {
-			return false;
-		}
-		if (this == o) {
-			return true;
-		}
-		MsoHeatEnvironmentResource her = (MsoHeatEnvironmentResource) o;	
-		// If the name of the parameter is the same, then they're equal
-		if (her.getName().equals(this.getName())) {
-			return true;
-		}
-		return false;
-	}
-
-	@Override
-	public int hashCode() {
-		int result = 0;
-		try {
-			result = this.name.hashCode();
-		} catch (Exception e) {
-        logger.debug("Exception:", e);
+
+    private String name;
+    private String value;
+
+    public MsoHeatEnvironmentResource(String name, String value) {
+        super();
+        this.name = name;
+        this.value = value;
+    }
+
+    public MsoHeatEnvironmentResource(String name) {
+        // Allow to initialize with a null value
+        this(name, null);
+    }
+
+    public MsoHeatEnvironmentResource() {
+        this(null, null);
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return this.value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    @Override
+    public String toString() {
+        return "\"" + this.name + "\": " + this.value;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof MsoHeatEnvironmentResource)) {
+            return false;
+        }
+        if (this == o) {
+            return true;
+        }
+        MsoHeatEnvironmentResource her = (MsoHeatEnvironmentResource) o;
+        // If the name of the parameter is the same, then they're equal
+        if (her.getName().equals(this.getName())) {
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = 0;
+        try {
+            result = this.name.hashCode();
+        } catch (Exception e) {
+            logger.debug("Exception:", e);
+        }
+        return result;
     }
-		return result;
-	}
 
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtils.java
index 300d06b5d1..b54301509f 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtils.java
@@ -38,7 +38,6 @@ import com.woorea.openstack.keystone.Keystone;
 import com.woorea.openstack.keystone.model.Access;
 import com.woorea.openstack.keystone.model.Authentication;
 import com.woorea.openstack.keystone.utils.KeystoneUtils;
-
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -90,7 +89,7 @@ import org.springframework.stereotype.Component;
 
 @Primary
 @Component
-public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
+public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin {
 
     private static final String TOKEN_AUTH = "TokenAuth";
 
@@ -131,136 +130,62 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
     private static final ObjectMapper JSON_MAPPER = new ObjectMapper();
 
     /**
-     * keep this old method signature here to maintain backwards compatibility. keep others as well.
-     * this method does not include environment, files, or heatFiles
+     * keep this old method signature here to maintain backwards compatibility. keep others as well. this method does
+     * not include environment, files, or heatFiles
      */
-    public StackInfo createStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, ?> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes) throws MsoException {
+    public StackInfo createStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, ?> stackInputs, boolean pollForCompletion, int timeoutMinutes)
+            throws MsoException {
         // Just call the new method with the environment & files variable set to null
-        return this.createStack (cloudSiteId,
-                                 cloudOwner,
-                                 tenantId,
-                                 stackName,
-                                 null,
-                                 heatTemplate,
-                                 stackInputs,
-                                 pollForCompletion,
-                                 timeoutMinutes,
-                                 null,
-                                 null,
-                                 null,
-                                 true);
+        return this.createStack(cloudSiteId, cloudOwner, tenantId, stackName, null, heatTemplate, stackInputs,
+                pollForCompletion, timeoutMinutes, null, null, null, true);
     }
 
     // This method has environment, but not files or heatFiles
-    public StackInfo createStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, ?> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment) throws MsoException {
+    public StackInfo createStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, ?> stackInputs, boolean pollForCompletion, int timeoutMinutes,
+            String environment) throws MsoException {
         // Just call the new method with the files/heatFiles variables set to null
-        return this.createStack (cloudSiteId,
-                                 cloudOwner,
-                                 tenantId,
-                                 stackName,
-                                 null,
-                                 heatTemplate,
-                                 stackInputs,
-                                 pollForCompletion,
-                                 timeoutMinutes,
-                                 environment,
-                                 null,
-                                 null,
-                                 true);
+        return this.createStack(cloudSiteId, cloudOwner, tenantId, stackName, null, heatTemplate, stackInputs,
+                pollForCompletion, timeoutMinutes, environment, null, null, true);
     }
 
     // This method has environment and files, but not heatFiles.
-    public StackInfo createStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, ?> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment,
-                                  Map <String, Object> files) throws MsoException {
-        return this.createStack (cloudSiteId,
-                                 cloudOwner,
-                                 tenantId,
-                                 stackName,
-                                 null,
-                                 heatTemplate,
-                                 stackInputs,
-                                 pollForCompletion,
-                                 timeoutMinutes,
-                                 environment,
-                                 files,
-                                 null,
-                                 true);
+    public StackInfo createStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, ?> stackInputs, boolean pollForCompletion, int timeoutMinutes,
+            String environment, Map<String, Object> files) throws MsoException {
+        return this.createStack(cloudSiteId, cloudOwner, tenantId, stackName, null, heatTemplate, stackInputs,
+                pollForCompletion, timeoutMinutes, environment, files, null, true);
     }
 
     // This method has environment, files, heatfiles
-    public StackInfo createStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, ?> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment,
-                                  Map <String, Object> files,
-                                  Map <String, Object> heatFiles) throws MsoException {
-        return this.createStack (cloudSiteId,
-                                 cloudOwner,
-                                 tenantId,
-                                 stackName,
-                                 null,
-                                 heatTemplate,
-                                 stackInputs,
-                                 pollForCompletion,
-                                 timeoutMinutes,
-                                 environment,
-                                 files,
-                                 heatFiles,
-                                 true);
+    public StackInfo createStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, ?> stackInputs, boolean pollForCompletion, int timeoutMinutes,
+            String environment, Map<String, Object> files, Map<String, Object> heatFiles) throws MsoException {
+        return this.createStack(cloudSiteId, cloudOwner, tenantId, stackName, null, heatTemplate, stackInputs,
+                pollForCompletion, timeoutMinutes, environment, files, heatFiles, true);
     }
 
     /**
-     * Create a new Stack in the specified cloud location and tenant. The Heat template
-     * and parameter map are passed in as arguments, along with the cloud access credentials.
-     * It is expected that parameters have been validated and contain at minimum the required
-     * parameters for the given template with no extra (undefined) parameters..
+     * Create a new Stack in the specified cloud location and tenant. The Heat template and parameter map are passed in
+     * as arguments, along with the cloud access credentials. It is expected that parameters have been validated and
+     * contain at minimum the required parameters for the given template with no extra (undefined) parameters..
      *
-     * The Stack name supplied by the caller must be unique in the scope of this tenant.
-     * However, it should also be globally unique, as it will be the identifier for the
-     * resource going forward in Inventory. This latter is managed by the higher levels
-     * invoking this function.
+     * The Stack name supplied by the caller must be unique in the scope of this tenant. However, it should also be
+     * globally unique, as it will be the identifier for the resource going forward in Inventory. This latter is managed
+     * by the higher levels invoking this function.
      *
-     * The caller may choose to let this function poll Openstack for completion of the
-     * stack creation, or may handle polling itself via separate calls to query the status.
-     * In either case, a StackInfo object will be returned containing the current status.
-     * When polling is enabled, a status of CREATED is expected. When not polling, a
+     * The caller may choose to let this function poll Openstack for completion of the stack creation, or may handle
+     * polling itself via separate calls to query the status. In either case, a StackInfo object will be returned
+     * containing the current status. When polling is enabled, a status of CREATED is expected. When not polling, a
      * status of BUILDING is expected.
      *
-     * An error will be thrown if the requested Stack already exists in the specified
-     * Tenant and Cloud.
+     * An error will be thrown if the requested Stack already exists in the specified Tenant and Cloud.
      *
-     * For 1510 - add "environment", "files" (nested templates), and "heatFiles" (get_files) as
-     * parameters for createStack. If environment is non-null, it will be added to the stack.
-     * The nested templates and get_file entries both end up being added to the "files" on the
-     * stack. We must combine them before we add them to the stack if they're both non-null.
+     * For 1510 - add "environment", "files" (nested templates), and "heatFiles" (get_files) as parameters for
+     * createStack. If environment is non-null, it will be added to the stack. The nested templates and get_file entries
+     * both end up being added to the "files" on the stack. We must combine them before we add them to the stack if
+     * they're both non-null.
      *
      * @param cloudSiteId The cloud (may be a region) in which to create the stack.
      * @param cloudOwner the cloud owner of the cloud site in which to create the stack
@@ -280,19 +205,10 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
      */
 
     @SuppressWarnings("unchecked")
-    public StackInfo createStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  VduModelInfo vduModel,
-                                  String heatTemplate,
-                                  Map <String, ?> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment,
-                                  Map <String, Object> files,
-                                  Map <String, Object> heatFiles,
-                                  boolean backout) throws MsoException {
+    public StackInfo createStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            VduModelInfo vduModel, String heatTemplate, Map<String, ?> stackInputs, boolean pollForCompletion,
+            int timeoutMinutes, String environment, Map<String, Object> files, Map<String, Object> heatFiles,
+            boolean backout) throws MsoException {
 
         // Take out the multicloud inputs, if present.
         for (String key : MsoMulticloudUtils.MULTICLOUD_INPUTS) {
@@ -304,259 +220,265 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
             }
         }
 
-        CreateStackParam stack = createStackParam(stackName, heatTemplate, stackInputs, timeoutMinutes, environment, files, heatFiles);
+        CreateStackParam stack =
+                createStackParam(stackName, heatTemplate, stackInputs, timeoutMinutes, environment, files, heatFiles);
 
         // Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
         logger.debug("Found: {}", cloudSite);
         // Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
         // This could throw MsoTenantNotFound or MsoOpenstackException (both propagated)
-        Heat heatClient = getHeatClient (cloudSite, tenantId);
+        Heat heatClient = getHeatClient(cloudSite, tenantId);
         logger.debug("Found: {}", heatClient);
 
-        logger.debug ("Ready to Create Stack ({}) with input params: {}", heatTemplate, stackInputs);
+        logger.debug("Ready to Create Stack ({}) with input params: {}", heatTemplate, stackInputs);
 
         Stack heatStack = null;
         try {
-            OpenStackRequest <Stack> request = heatClient.getStacks ().create (stack);
+            OpenStackRequest<Stack> request = heatClient.getStacks().create(stack);
             CloudIdentity cloudIdentity = cloudSite.getIdentityService();
-            request.header ("X-Auth-User", cloudIdentity.getMsoId ());
-            request.header ("X-Auth-Key", CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass ()));
-            heatStack = executeAndRecordOpenstackRequest (request);
+            request.header("X-Auth-User", cloudIdentity.getMsoId());
+            request.header("X-Auth-Key", CryptoUtils.decryptCloudConfigPassword(cloudIdentity.getMsoPass()));
+            heatStack = executeAndRecordOpenstackRequest(request);
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 409) {
-                MsoStackAlreadyExists me = new MsoStackAlreadyExists (stackName, tenantId, cloudSiteId);
-                me.addContext (CREATE_STACK);
+            if (e.getStatus() == 409) {
+                MsoStackAlreadyExists me = new MsoStackAlreadyExists(stackName, tenantId, cloudSiteId);
+                me.addContext(CREATE_STACK);
                 throw me;
-        } else {
+            } else {
                 logger.debug("ERROR STATUS = {},\n{}\n{}", e.getStatus(), e.getMessage(), e.getLocalizedMessage());
-                throw heatExceptionToMsoException (e, CREATE_STACK);
+                throw heatExceptionToMsoException(e, CREATE_STACK);
             }
         } catch (OpenStackConnectException e) {
-            throw heatExceptionToMsoException (e, CREATE_STACK);
+            throw heatExceptionToMsoException(e, CREATE_STACK);
         } catch (RuntimeException e) {
-            throw runtimeExceptionToMsoException (e, CREATE_STACK);
+            throw runtimeExceptionToMsoException(e, CREATE_STACK);
         }
 
         // Subsequent access by the canonical name "<stack name>/<stack-id>".
         // Otherwise, simple query by name returns a 302 redirect.
         // NOTE: This is specific to the v1 Orchestration API.
-        String canonicalName = stackName + "/" + heatStack.getId ();
+        String canonicalName = stackName + "/" + heatStack.getId();
 
         if (pollForCompletion) {
             heatStack = pollStackForCompletion(cloudSiteId, tenantId, stackName, timeoutMinutes, backout, heatClient,
-					heatStack, canonicalName);
+                    heatStack, canonicalName);
         } else {
             // Get initial status, since it will have been null after the create.
-            heatStack = queryHeatStack (heatClient, canonicalName);
-            logger.debug (heatStack.getStackStatus ());
+            heatStack = queryHeatStack(heatClient, canonicalName);
+            logger.debug(heatStack.getStackStatus());
         }
         return new StackInfoMapper(heatStack).map();
     }
 
-	private Stack pollStackForCompletion(String cloudSiteId, String tenantId, String stackName, int timeoutMinutes,
-			boolean backout, Heat heatClient, Stack heatStack, String canonicalName)
-			throws MsoException, MsoOpenstackException {
-		int createPollInterval = Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
-		int pollTimeout = (timeoutMinutes * 60) + createPollInterval;
-		int deletePollInterval = createPollInterval;
-		int deletePollTimeout = pollTimeout;
-		boolean createTimedOut = false;
-		StringBuilder stackErrorStatusReason = new StringBuilder("");
-      logger.debug("createPollInterval={}, pollTimeout={}", createPollInterval, pollTimeout);
-
-		while (true) {
-		    try {
-		        heatStack = queryHeatStack (heatClient, canonicalName);
-            logger.debug("{} ({})", heatStack.getStackStatus(), canonicalName);
+    private Stack pollStackForCompletion(String cloudSiteId, String tenantId, String stackName, int timeoutMinutes,
+            boolean backout, Heat heatClient, Stack heatStack, String canonicalName)
+            throws MsoException, MsoOpenstackException {
+        int createPollInterval =
+                Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
+        int pollTimeout = (timeoutMinutes * 60) + createPollInterval;
+        int deletePollInterval = createPollInterval;
+        int deletePollTimeout = pollTimeout;
+        boolean createTimedOut = false;
+        StringBuilder stackErrorStatusReason = new StringBuilder("");
+        logger.debug("createPollInterval={}, pollTimeout={}", createPollInterval, pollTimeout);
+
+        while (true) {
             try {
-                logger.debug("Current stack {}", this.getOutputsAsStringBuilder(heatStack).toString());
-            } catch (Exception e) {
-		            logger.debug("an error occurred trying to print out the current outputs of the stack", e);
-		        }
-
-		        if ("CREATE_IN_PROGRESS".equals (heatStack.getStackStatus ())) {
-		            if (pollTimeout <= 0) {
-                    logger.error("{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Create stack timeout",
-                        MessageEnum.RA_CREATE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
-                        heatStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
-                    createTimedOut = true;
-		                break;
-		            }
-		            sleep(createPollInterval * 1000L);
-		            pollTimeout -= createPollInterval;
-                logger.debug("pollTimeout remaining: {}", pollTimeout);
-            } else {
-		        	stackErrorStatusReason.append("Stack error (" + heatStack.getStackStatus() + "): " + heatStack.getStackStatusReason());
-		            break;
-		        }
-		    } catch (MsoException me) {
-		    	// Cannot query the stack status. Something is wrong.
-		    	// Try to roll back the stack
-		    	if (!backout)
-		    	{
-              logger.warn("{} Exception in Create Stack, stack deletion suppressed {}",
-                  MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
-          }
-		    	else
-		    	{
-		    		try {
-                logger.debug(
-                    "Create Stack error - unable to query for stack status - attempting to delete stack: {}"
-                        + " - This will likely fail and/or we won't be able to query to see if delete worked",
-                    canonicalName);
-                OpenStackRequest <Void> request = heatClient.getStacks ().deleteByName (canonicalName);
-		    			executeAndRecordOpenstackRequest (request);
-		    			boolean deleted = false;
-		    			while (!deleted) {
-		    				try {
-		    					heatStack = queryHeatStack(heatClient, canonicalName);
-		    					if (heatStack != null) {
-                      logger.debug(heatStack.getStackStatus());
-                      if ("DELETE_IN_PROGRESS".equals(heatStack.getStackStatus())) {
-		        						if (deletePollTimeout <= 0) {
-                            logger.error(
-                                "{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Rollback: DELETE stack timeout",
+                heatStack = queryHeatStack(heatClient, canonicalName);
+                logger.debug("{} ({})", heatStack.getStackStatus(), canonicalName);
+                try {
+                    logger.debug("Current stack {}", this.getOutputsAsStringBuilder(heatStack).toString());
+                } catch (Exception e) {
+                    logger.debug("an error occurred trying to print out the current outputs of the stack", e);
+                }
+
+                if ("CREATE_IN_PROGRESS".equals(heatStack.getStackStatus())) {
+                    if (pollTimeout <= 0) {
+                        logger.error("{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Create stack timeout",
                                 MessageEnum.RA_CREATE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
                                 heatStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
-                            break;
-		        						} else {
-		        							sleep(deletePollInterval * 1000L);
-		        							deletePollTimeout -= deletePollInterval;
-		        						}
-		        					} else if ("DELETE_COMPLETE".equals(heatStack.getStackStatus())){
-                          logger.debug("DELETE_COMPLETE for {}", canonicalName);
-                          deleted = true;
-		        						continue;
-		        					} else {
-		        						//got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and evaluate
-		        						break;
-		        					}
-		        				} else {
-		        					// assume if we can't find it - it's deleted
-                      logger.debug("heatStack returned null - assume the stack {} has been deleted", canonicalName);
-                      deleted = true;
-		        					continue;
-		    					}
-
-		    				} catch (Exception e3) {
-		    					// Just log this one. We will report the original exception.
-                    logger.error("{} Create Stack: Nested exception rolling back stack: {} ",
-                        MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e3);
-		    				}
-		    			}
-		    		} catch (Exception e2) {
-		    			// Just log this one. We will report the original exception.
-                logger.error("{} Create Stack: Nested exception rolling back stack: {} ",
-                    MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e2);
+                        createTimedOut = true;
+                        break;
+                    }
+                    sleep(createPollInterval * 1000L);
+                    pollTimeout -= createPollInterval;
+                    logger.debug("pollTimeout remaining: {}", pollTimeout);
+                } else {
+                    stackErrorStatusReason.append(
+                            "Stack error (" + heatStack.getStackStatus() + "): " + heatStack.getStackStatusReason());
+                    break;
+                }
+            } catch (MsoException me) {
+                // Cannot query the stack status. Something is wrong.
+                // Try to roll back the stack
+                if (!backout) {
+                    logger.warn("{} Exception in Create Stack, stack deletion suppressed {}",
+                            MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
+                } else {
+                    try {
+                        logger.debug(
+                                "Create Stack error - unable to query for stack status - attempting to delete stack: {}"
+                                        + " - This will likely fail and/or we won't be able to query to see if delete worked",
+                                canonicalName);
+                        OpenStackRequest<Void> request = heatClient.getStacks().deleteByName(canonicalName);
+                        executeAndRecordOpenstackRequest(request);
+                        boolean deleted = false;
+                        while (!deleted) {
+                            try {
+                                heatStack = queryHeatStack(heatClient, canonicalName);
+                                if (heatStack != null) {
+                                    logger.debug(heatStack.getStackStatus());
+                                    if ("DELETE_IN_PROGRESS".equals(heatStack.getStackStatus())) {
+                                        if (deletePollTimeout <= 0) {
+                                            logger.error(
+                                                    "{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Rollback: DELETE stack timeout",
+                                                    MessageEnum.RA_CREATE_STACK_TIMEOUT, cloudSiteId, tenantId,
+                                                    stackName, heatStack.getStackStatus(),
+                                                    ErrorCode.AvailabilityError.getValue());
+                                            break;
+                                        } else {
+                                            sleep(deletePollInterval * 1000L);
+                                            deletePollTimeout -= deletePollInterval;
+                                        }
+                                    } else if ("DELETE_COMPLETE".equals(heatStack.getStackStatus())) {
+                                        logger.debug("DELETE_COMPLETE for {}", canonicalName);
+                                        deleted = true;
+                                        continue;
+                                    } else {
+                                        // got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and
+                                        // evaluate
+                                        break;
+                                    }
+                                } else {
+                                    // assume if we can't find it - it's deleted
+                                    logger.debug("heatStack returned null - assume the stack {} has been deleted",
+                                            canonicalName);
+                                    deleted = true;
+                                    continue;
+                                }
+
+                            } catch (Exception e3) {
+                                // Just log this one. We will report the original exception.
+                                logger.error("{} Create Stack: Nested exception rolling back stack: {} ",
+                                        MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(),
+                                        e3);
+                            }
+                        }
+                    } catch (Exception e2) {
+                        // Just log this one. We will report the original exception.
+                        logger.error("{} Create Stack: Nested exception rolling back stack: {} ",
+                                MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e2);
+                    }
+                }
+
+                // Propagate the original exception from Stack Query.
+                me.addContext(CREATE_STACK);
+                throw me;
             }
-		    	}
-
-		        // Propagate the original exception from Stack Query.
-		        me.addContext (CREATE_STACK);
-		        throw me;
-		    }
-		}
-
-		if (!"CREATE_COMPLETE".equals (heatStack.getStackStatus ())) {
-        logger.error("{} Create Stack error:  Polling complete with non-success status: {}, {} {} ",
-            MessageEnum.RA_CREATE_STACK_ERR, heatStack.getStackStatus(), heatStack.getStackStatusReason(),
-            ErrorCode.BusinessProcesssError.getValue());
-
-		    // Rollback the stack creation, since it is in an indeterminate state.
-		    if (!backout)
-		    {
-            logger.warn(
-                "{} Create Stack errored, stack deletion suppressed {} Create Stack error, stack deletion suppressed",
-                MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
         }
-		    else
-		    {
-		    	try {
-              logger.debug("Create Stack errored - attempting to DELETE stack: {}", canonicalName);
-              logger.debug("deletePollInterval={}, deletePollTimeout={}", deletePollInterval, deletePollTimeout);
-              OpenStackRequest <Void> request = heatClient.getStacks ().deleteByName (canonicalName);
-		    		executeAndRecordOpenstackRequest (request);
-		    		boolean deleted = false;
-		    		while (!deleted) {
-		    			try {
-		    				heatStack = queryHeatStack(heatClient, canonicalName);
-		    				if (heatStack != null) {
-                    logger.debug("{} ({})", heatStack.getStackStatus(), canonicalName);
-                    if ("DELETE_IN_PROGRESS".equals(heatStack.getStackStatus())) {
-		    						if (deletePollTimeout <= 0) {
-                        logger.error(
-                            "{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Rollback: DELETE stack timeout",
-                            MessageEnum.RA_CREATE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
-                            heatStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
-                        break;
-		    						} else {
-		    							sleep(deletePollInterval * 1000L);
-		    							deletePollTimeout -= deletePollInterval;
-                        logger.debug("deletePollTimeout remaining: {}", deletePollTimeout);
+
+        if (!"CREATE_COMPLETE".equals(heatStack.getStackStatus())) {
+            logger.error("{} Create Stack error:  Polling complete with non-success status: {}, {} {} ",
+                    MessageEnum.RA_CREATE_STACK_ERR, heatStack.getStackStatus(), heatStack.getStackStatusReason(),
+                    ErrorCode.BusinessProcesssError.getValue());
+
+            // Rollback the stack creation, since it is in an indeterminate state.
+            if (!backout) {
+                logger.warn(
+                        "{} Create Stack errored, stack deletion suppressed {} Create Stack error, stack deletion suppressed",
+                        MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
+            } else {
+                try {
+                    logger.debug("Create Stack errored - attempting to DELETE stack: {}", canonicalName);
+                    logger.debug("deletePollInterval={}, deletePollTimeout={}", deletePollInterval, deletePollTimeout);
+                    OpenStackRequest<Void> request = heatClient.getStacks().deleteByName(canonicalName);
+                    executeAndRecordOpenstackRequest(request);
+                    boolean deleted = false;
+                    while (!deleted) {
+                        try {
+                            heatStack = queryHeatStack(heatClient, canonicalName);
+                            if (heatStack != null) {
+                                logger.debug("{} ({})", heatStack.getStackStatus(), canonicalName);
+                                if ("DELETE_IN_PROGRESS".equals(heatStack.getStackStatus())) {
+                                    if (deletePollTimeout <= 0) {
+                                        logger.error(
+                                                "{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Rollback: DELETE stack timeout",
+                                                MessageEnum.RA_CREATE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
+                                                heatStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
+                                        break;
+                                    } else {
+                                        sleep(deletePollInterval * 1000L);
+                                        deletePollTimeout -= deletePollInterval;
+                                        logger.debug("deletePollTimeout remaining: {}", deletePollTimeout);
+                                    }
+                                } else if ("DELETE_COMPLETE".equals(heatStack.getStackStatus())) {
+                                    logger.debug("DELETE_COMPLETE for {}", canonicalName);
+                                    deleted = true;
+                                    continue;
+                                } else if ("DELETE_FAILED".equals(heatStack.getStackStatus())) {
+                                    // Warn about this (?) - but still throw the original exception
+                                    logger.warn(
+                                            "{} Create Stack errored, stack deletion FAILED {} Create Stack error, stack deletion FAILED",
+                                            MessageEnum.RA_CREATE_STACK_ERR,
+                                            ErrorCode.BusinessProcesssError.getValue());
+                                    logger.debug(
+                                            "Stack deletion FAILED on a rollback of a create - {}, status={}, reason={}",
+                                            canonicalName, heatStack.getStackStatus(),
+                                            heatStack.getStackStatusReason());
+                                    break;
+                                } else {
+                                    // got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and
+                                    // evaluate
+                                    break;
+                                }
+                            } else {
+                                // assume if we can't find it - it's deleted
+                                logger.debug("heatStack returned null - assume the stack {} has been deleted",
+                                        canonicalName);
+                                deleted = true;
+                                continue;
+                            }
+
+                        } catch (MsoException me2) {
+                            // We got an exception on the delete - don't throw this exception - throw the original -
+                            // just log.
+                            logger.debug("Exception thrown trying to delete {} on a create->rollback: {} ",
+                                    canonicalName, me2.getContextMessage(), me2);
+                            logger.warn("{} Create Stack errored, then stack deletion FAILED - exception thrown {} {}",
+                                    MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(),
+                                    me2.getContextMessage());
+                        }
+
+                    } // end while !deleted
+                    StringBuilder errorContextMessage;
+                    if (createTimedOut) {
+                        errorContextMessage = new StringBuilder("Stack Creation Timeout");
+                    } else {
+                        errorContextMessage = stackErrorStatusReason;
+                    }
+                    if (deleted) {
+                        errorContextMessage.append(" - stack successfully deleted");
+                    } else {
+                        errorContextMessage.append(" - encountered an error trying to delete the stack");
                     }
-		    					} else if ("DELETE_COMPLETE".equals(heatStack.getStackStatus())){
-                      logger.debug("DELETE_COMPLETE for {}", canonicalName);
-                      deleted = true;
-		    						continue;
-		    					} else if ("DELETE_FAILED".equals(heatStack.getStackStatus())) {
-		    						// Warn about this (?) - but still throw the original exception
-                      logger.warn(
-                          "{} Create Stack errored, stack deletion FAILED {} Create Stack error, stack deletion FAILED",
-                          MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue());
-                      logger.debug("Stack deletion FAILED on a rollback of a create - {}, status={}, reason={}",
-                          canonicalName, heatStack.getStackStatus(), heatStack.getStackStatusReason());
-                      break;
-		    					} else {
-		    						//got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and evaluate
-		    						break;
-		    					}
-		    				} else {
-		    					// assume if we can't find it - it's deleted
-                    logger.debug("heatStack returned null - assume the stack {} has been deleted", canonicalName);
-                    deleted = true;
-		    					continue;
-		    				}
-
-		    			} catch (MsoException me2) {
-		    				// We got an exception on the delete - don't throw this exception - throw the original - just log.
-                  logger.debug("Exception thrown trying to delete {} on a create->rollback: {} ", canonicalName,
-                      me2.getContextMessage(), me2);
-                  logger.warn("{} Create Stack errored, then stack deletion FAILED - exception thrown {} {}",
-                      MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(),
-                      me2.getContextMessage());
-              }
-
-		    		} // end while !deleted
-		    		StringBuilder errorContextMessage;
-		    		if (createTimedOut) {
-		    			errorContextMessage = new StringBuilder("Stack Creation Timeout");
-		    		} else {
-		    			errorContextMessage  = stackErrorStatusReason;
-		    		}
-		    		if (deleted) {
-		    			errorContextMessage.append(" - stack successfully deleted");
-		    		} else {
-		    			errorContextMessage.append(" - encountered an error trying to delete the stack");
-		    		}
-		    	} catch (Exception e2) {
-		    		// shouldn't happen - but handle
-              logger.error("{} Create Stack: Nested exception rolling back stack: {} ", MessageEnum.RA_CREATE_STACK_ERR,
-                  ErrorCode.BusinessProcesssError.getValue(), e2);
-          }
-		    }
-		    MsoOpenstackException me = new MsoOpenstackException(0, "", stackErrorStatusReason.toString());
-		    me.addContext(CREATE_STACK);
-		    throw me;
-		}
-		return heatStack;
-	}
+                } catch (Exception e2) {
+                    // shouldn't happen - but handle
+                    logger.error("{} Create Stack: Nested exception rolling back stack: {} ",
+                            MessageEnum.RA_CREATE_STACK_ERR, ErrorCode.BusinessProcesssError.getValue(), e2);
+                }
+            }
+            MsoOpenstackException me = new MsoOpenstackException(0, "", stackErrorStatusReason.toString());
+            me.addContext(CREATE_STACK);
+            throw me;
+        }
+        return heatStack;
+    }
 
     /**
-     * Query for a single stack (by Name) in a tenant. This call will always return a
-     * StackInfo object. If the stack does not exist, an "empty" StackInfo will be
-     * returned - containing only the stack name and a status of NOTFOUND.
+     * Query for a single stack (by Name) in a tenant. This call will always return a StackInfo object. If the stack
+     * does not exist, an "empty" StackInfo will be returned - containing only the stack name and a status of NOTFOUND.
      *
      * @param tenantId The Openstack ID of the tenant in which to query
      * @param cloudSiteId The cloud identifier (may be a region) in which to query
@@ -565,61 +487,60 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
      * @return A StackInfo object
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception.
      */
-    public StackInfo queryStack (String cloudSiteId, String cloudOwner, String tenantId, String stackName) throws MsoException {
-        logger.debug ("Query HEAT stack: {} in tenant {}", stackName, tenantId);
+    public StackInfo queryStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName)
+            throws MsoException {
+        logger.debug("Query HEAT stack: {} in tenant {}", stackName, tenantId);
 
         // Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
         logger.debug("Found: {}", cloudSite.toString());
 
         // Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
         Heat heatClient = null;
         try {
-            heatClient = getHeatClient (cloudSite, tenantId);
+            heatClient = getHeatClient(cloudSite, tenantId);
             if (heatClient != null) {
                 logger.debug("Found: {}", heatClient.toString());
             }
         } catch (MsoTenantNotFound e) {
             // Tenant doesn't exist, so stack doesn't either
-            logger.debug ("Tenant with id " + tenantId + "not found.", e);
-            return new StackInfo (stackName, HeatStatus.NOTFOUND);
+            logger.debug("Tenant with id " + tenantId + "not found.", e);
+            return new StackInfo(stackName, HeatStatus.NOTFOUND);
         } catch (MsoException me) {
             // Got an Openstack error. Propagate it
             logger.error("{} {} Openstack Exception on Token request: ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                ErrorCode.AvailabilityError.getValue(), me);
-            me.addContext ("QueryStack");
+                    ErrorCode.AvailabilityError.getValue(), me);
+            me.addContext("QueryStack");
             throw me;
         }
 
         // Query the Stack.
         // An MsoException will propagate transparently to the caller.
-        Stack heatStack = queryHeatStack (heatClient, stackName);
+        Stack heatStack = queryHeatStack(heatClient, stackName);
 
         if (heatStack == null) {
             // Stack does not exist. Return a StackInfo with status NOTFOUND
-            return new StackInfo (stackName, HeatStatus.NOTFOUND);
+            return new StackInfo(stackName, HeatStatus.NOTFOUND);
         }
 
         return new StackInfoMapper(heatStack).map();
     }
 
     /**
-     * Delete a stack (by Name/ID) in a tenant. If the stack is not found, it will be
-     * considered a successful deletion. The return value is a StackInfo object which
-     * contains the current stack status.
+     * Delete a stack (by Name/ID) in a tenant. If the stack is not found, it will be considered a successful deletion.
+     * The return value is a StackInfo object which contains the current stack status.
      *
-     * The client may choose to let the adapter poll Openstack for completion of the
-     * stack deletion, or may handle polling itself via separate query calls. In either
-     * case, a StackInfo object will be returned. When polling is enabled, a final
-     * status of NOTFOUND is expected. When not polling, a status of DELETING is expected.
+     * The client may choose to let the adapter poll Openstack for completion of the stack deletion, or may handle
+     * polling itself via separate query calls. In either case, a StackInfo object will be returned. When polling is
+     * enabled, a final status of NOTFOUND is expected. When not polling, a status of DELETING is expected.
      *
-     * There is no rollback from a successful stack deletion. A deletion failure will
-     * also result in an undefined stack state - the components may or may not have been
-     * all or partially deleted, so the resulting stack must be considered invalid.
+     * There is no rollback from a successful stack deletion. A deletion failure will also result in an undefined stack
+     * state - the components may or may not have been all or partially deleted, so the resulting stack must be
+     * considered invalid.
      *
      * @param tenantId The Openstack ID of the tenant in which to perform the delete
-     * @param cloudOwner the cloud owner of the cloud site in  which to delete the stack
+     * @param cloudOwner the cloud owner of the cloud site in which to delete the stack
      * @param cloudSiteId The cloud identifier (may be a region) from which to delete the stack.
      * @param stackName The name/id of the stack to delete. May be simple or canonical
      * @param pollForCompletion Indicator that polling should be handled in Java vs. in the client
@@ -627,40 +548,37 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception.
      * @throws MsoCloudSiteNotFound
      */
-    public StackInfo deleteStack (String tenantId,
-                                  String cloudOwner,
-                                  String cloudSiteId,
-                                  String stackName,
-                                  boolean pollForCompletion) throws MsoException {
+    public StackInfo deleteStack(String tenantId, String cloudOwner, String cloudSiteId, String stackName,
+            boolean pollForCompletion) throws MsoException {
         // Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
         logger.debug("Found: {}", cloudSite.toString());
 
         // Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
         Heat heatClient = null;
         try {
-            heatClient = getHeatClient (cloudSite, tenantId);
+            heatClient = getHeatClient(cloudSite, tenantId);
             if (heatClient != null) {
                 logger.debug("Found: {}", heatClient.toString());
             }
         } catch (MsoTenantNotFound e) {
             // Tenant doesn't exist, so stack doesn't either
-            logger.debug ("Tenant with id " + tenantId + "not found.", e);
-            return new StackInfo (stackName, HeatStatus.NOTFOUND);
+            logger.debug("Tenant with id " + tenantId + "not found.", e);
+            return new StackInfo(stackName, HeatStatus.NOTFOUND);
         } catch (MsoException me) {
             // Got an Openstack error. Propagate it
             logger.error("{} {} Openstack Exception on Token request: ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                ErrorCode.AvailabilityError.getValue(), me);
-            me.addContext (DELETE_STACK);
+                    ErrorCode.AvailabilityError.getValue(), me);
+            me.addContext(DELETE_STACK);
             throw me;
         }
 
         // OK if stack not found, perform a query first
-        Stack heatStack = queryHeatStack (heatClient, stackName);
-        if (heatStack == null || "DELETE_COMPLETE".equals (heatStack.getStackStatus ())) {
+        Stack heatStack = queryHeatStack(heatClient, stackName);
+        if (heatStack == null || "DELETE_COMPLETE".equals(heatStack.getStackStatus())) {
             // Not found. Return a StackInfo with status NOTFOUND
-            return new StackInfo (stackName, HeatStatus.NOTFOUND);
+            return new StackInfo(stackName, HeatStatus.NOTFOUND);
         }
 
         // Delete the stack.
@@ -668,56 +586,56 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
         // Use canonical name "<stack name>/<stack-id>" to delete.
         // Otherwise, deletion by name returns a 302 redirect.
         // NOTE: This is specific to the v1 Orchestration API.
-        String canonicalName = heatStack.getStackName () + "/" + heatStack.getId ();
+        String canonicalName = heatStack.getStackName() + "/" + heatStack.getId();
 
         try {
-            OpenStackRequest <Void> request = null;
-            if(null != heatClient) {
-                request = heatClient.getStacks ().deleteByName (canonicalName);
-            }
-            else {
-                logger.debug ("Heat Client is NULL" );
+            OpenStackRequest<Void> request = null;
+            if (null != heatClient) {
+                request = heatClient.getStacks().deleteByName(canonicalName);
+            } else {
+                logger.debug("Heat Client is NULL");
             }
 
-            executeAndRecordOpenstackRequest (request);
+            executeAndRecordOpenstackRequest(request);
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 404) {
+            if (e.getStatus() == 404) {
                 // Not found. We are OK with this. Return a StackInfo with status NOTFOUND
-                return new StackInfo (stackName, HeatStatus.NOTFOUND);
+                return new StackInfo(stackName, HeatStatus.NOTFOUND);
             } else {
                 // Convert the OpenStackResponseException to an MsoOpenstackException
-                throw heatExceptionToMsoException (e, DELETE_STACK);
+                throw heatExceptionToMsoException(e, DELETE_STACK);
             }
         } catch (OpenStackConnectException e) {
             // Error connecting to Openstack instance. Convert to an MsoException
-            throw heatExceptionToMsoException (e, DELETE_STACK);
+            throw heatExceptionToMsoException(e, DELETE_STACK);
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, DELETE_STACK);
+            throw runtimeExceptionToMsoException(e, DELETE_STACK);
         }
 
         // Requery the stack for current status.
         // It will probably still exist with "DELETE_IN_PROGRESS" status.
-        heatStack = queryHeatStack (heatClient, canonicalName);
+        heatStack = queryHeatStack(heatClient, canonicalName);
 
         if (pollForCompletion) {
             // Set a timeout on polling
 
-            int pollInterval = Integer.parseInt(this.environment.getProperty(deletePollIntervalProp, "" + deletePollIntervalDefault));
-            int pollTimeout = Integer.parseInt(this.environment.getProperty(deletePollTimeoutProp, "" + deletePollIntervalDefault));
+            int pollInterval = Integer
+                    .parseInt(this.environment.getProperty(deletePollIntervalProp, "" + deletePollIntervalDefault));
+            int pollTimeout = Integer
+                    .parseInt(this.environment.getProperty(deletePollTimeoutProp, "" + deletePollIntervalDefault));
 
             // When querying by canonical name, Openstack returns DELETE_COMPLETE status
             // instead of "404" (which would result from query by stack name).
-            while (heatStack != null && !"DELETE_COMPLETE".equals (heatStack.getStackStatus ())) {
-                logger.debug ("Stack status: {}", heatStack.getStackStatus ());
+            while (heatStack != null && !"DELETE_COMPLETE".equals(heatStack.getStackStatus())) {
+                logger.debug("Stack status: {}", heatStack.getStackStatus());
 
-                if ("DELETE_FAILED".equals (heatStack.getStackStatus ())) {
+                if ("DELETE_FAILED".equals(heatStack.getStackStatus())) {
                     // Throw a 'special case' of MsoOpenstackException to report the Heat status
-                    String error = "Stack delete error (" + heatStack.getStackStatus ()
-                                   + "): "
-                                   + heatStack.getStackStatusReason ();
-                    MsoOpenstackException me = new MsoOpenstackException (0, "", error);
-                    me.addContext (DELETE_STACK);
+                    String error = "Stack delete error (" + heatStack.getStackStatus() + "): "
+                            + heatStack.getStackStatusReason();
+                    MsoOpenstackException me = new MsoOpenstackException(0, "", error);
+                    me.addContext(DELETE_STACK);
 
                     // Alarm this condition, stack deletion failed
 
@@ -727,12 +645,12 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
 
                 if (pollTimeout <= 0) {
                     logger.error("{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Delete Stack Timeout",
-                        MessageEnum.RA_DELETE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
-                        heatStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
+                            MessageEnum.RA_DELETE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
+                            heatStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
 
                     // Throw a 'special case' of MsoOpenstackException to report the Heat status
-                    MsoOpenstackException me = new MsoOpenstackException (0, "", "Stack Deletion Timeout");
-                    me.addContext (DELETE_STACK);
+                    MsoOpenstackException me = new MsoOpenstackException(0, "", "Stack Deletion Timeout");
+                    me.addContext(DELETE_STACK);
 
                     // Alarm this condition, stack deletion failed
 
@@ -745,26 +663,26 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
                 pollTimeout -= pollInterval;
                 logger.debug("pollTimeout remaining: {}", pollTimeout);
 
-                heatStack = queryHeatStack (heatClient, canonicalName);
+                heatStack = queryHeatStack(heatClient, canonicalName);
             }
 
             // The stack is gone when this point is reached
-            return new StackInfo (stackName, HeatStatus.NOTFOUND);
+            return new StackInfo(stackName, HeatStatus.NOTFOUND);
         }
 
         // Return the current status (if not polling, the delete may still be in progress)
         StackInfo stackInfo = new StackInfoMapper(heatStack).map();
-        stackInfo.setName (stackName);
+        stackInfo.setName(stackName);
 
         return stackInfo;
     }
 
     /**
-     * Query for all stacks in a tenant site. This call will return a List of StackInfo
-     * objects, one for each deployed stack.
+     * Query for all stacks in a tenant site. This call will return a List of StackInfo objects, one for each deployed
+     * stack.
      *
-     * Note that this is limited to a single site. To ensure that a tenant is truly
-     * empty would require looping across all tenant endpoints.
+     * Note that this is limited to a single site. To ensure that a tenant is truly empty would require looping across
+     * all tenant endpoints.
      *
      * @param tenantId The Openstack ID of the tenant to query
      * @param cloudSiteId The cloud identifier (may be a region) in which to query.
@@ -772,101 +690,96 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception.
      * @throws MsoCloudSiteNotFound
      */
-    public List <StackInfo> queryAllStacks (String tenantId, String cloudSiteId) throws MsoException {
+    public List<StackInfo> queryAllStacks(String tenantId, String cloudSiteId) throws MsoException {
         // Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
         // Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
-        Heat heatClient = getHeatClient (cloudSite, tenantId);
+        Heat heatClient = getHeatClient(cloudSite, tenantId);
 
         try {
-            OpenStackRequest <Stacks> request = heatClient.getStacks ().list ();
-            Stacks stacks = executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<Stacks> request = heatClient.getStacks().list();
+            Stacks stacks = executeAndRecordOpenstackRequest(request);
 
-            List <StackInfo> stackList = new ArrayList <> ();
+            List<StackInfo> stackList = new ArrayList<>();
 
             // Not sure if returns an empty list or null if no stacks exist
             if (stacks != null) {
                 for (Stack stack : stacks) {
-                    stackList.add (new StackInfoMapper(stack).map());
+                    stackList.add(new StackInfoMapper(stack).map());
                 }
             }
 
             return stackList;
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 404) {
+            if (e.getStatus() == 404) {
                 // Not sure if this can happen, but return an empty list
-                logger.debug ("queryAllStacks - stack not found: ");
-                return new ArrayList <> ();
+                logger.debug("queryAllStacks - stack not found: ");
+                return new ArrayList<>();
             } else {
                 // Convert the OpenStackResponseException to an MsoOpenstackException
-                throw heatExceptionToMsoException (e, QUERY_ALL_STACKS);
+                throw heatExceptionToMsoException(e, QUERY_ALL_STACKS);
             }
         } catch (OpenStackConnectException e) {
             // Error connecting to Openstack instance. Convert to an MsoException
-            throw heatExceptionToMsoException (e, QUERY_ALL_STACKS);
+            throw heatExceptionToMsoException(e, QUERY_ALL_STACKS);
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, QUERY_ALL_STACKS);
+            throw runtimeExceptionToMsoException(e, QUERY_ALL_STACKS);
         }
     }
 
     /**
-     * Validate parameters to be passed to Heat template. This method performs
-     * three functions:
-     * 1. Apply default values to parameters which have them defined
-     * 2. Report any required parameters that are missing. This will generate an
-     * exception in the caller, since stack create/update operations would fail.
-     * 3. Report and remove any extraneous parameters. This will allow clients to
-     * pass supersets of parameters and not get errors.
+     * Validate parameters to be passed to Heat template. This method performs three functions: 1. Apply default values
+     * to parameters which have them defined 2. Report any required parameters that are missing. This will generate an
+     * exception in the caller, since stack create/update operations would fail. 3. Report and remove any extraneous
+     * parameters. This will allow clients to pass supersets of parameters and not get errors.
      *
-     * These functions depend on the HeatTemplate definition from the MSO Catalog DB,
-     * along with the input parameter Map. The output is an updated parameter map.
-     * If the parameters are invalid for the template, an IllegalArgumentException
-     * is thrown.
+     * These functions depend on the HeatTemplate definition from the MSO Catalog DB, along with the input parameter
+     * Map. The output is an updated parameter map. If the parameters are invalid for the template, an
+     * IllegalArgumentException is thrown.
      */
-    public Map <String, Object> validateStackParams (Map <String, Object> inputParams,
-                                                     HeatTemplate heatTemplate) {
+    public Map<String, Object> validateStackParams(Map<String, Object> inputParams, HeatTemplate heatTemplate) {
         // Check that required parameters have been supplied for this template type
         StringBuilder missingParams = null;
-        List <String> paramList = new ArrayList <> ();
+        List<String> paramList = new ArrayList<>();
 
         // TODO: Enhance DB to support defaults for Heat Template parameters
 
-        for (HeatTemplateParam parm : heatTemplate.getParameters ()) {
-            if (parm.isRequired () && !inputParams.containsKey (parm.getParamName ())) {
+        for (HeatTemplateParam parm : heatTemplate.getParameters()) {
+            if (parm.isRequired() && !inputParams.containsKey(parm.getParamName())) {
                 if (missingParams == null) {
                     missingParams = new StringBuilder(parm.getParamName());
                 } else {
                     missingParams.append("," + parm.getParamName());
                 }
             }
-            paramList.add (parm.getParamName ());
+            paramList.add(parm.getParamName());
         }
         if (missingParams != null) {
             // Problem - missing one or more required parameters
             String error = "Missing Required inputs for HEAT Template: " + missingParams;
             logger.error("{} for HEAT Template {} Missing Required inputs for HEAT Template: {}",
-                MessageEnum.RA_MISSING_PARAM, ErrorCode.SchemaError.getValue(), missingParams);
-            throw new IllegalArgumentException (error);
+                    MessageEnum.RA_MISSING_PARAM, ErrorCode.SchemaError.getValue(), missingParams);
+            throw new IllegalArgumentException(error);
         }
 
         // Remove any extraneous parameters (don't throw an error)
-        Map <String, Object> updatedParams = new HashMap <> ();
-        List <String> extraParams = new ArrayList <> ();
+        Map<String, Object> updatedParams = new HashMap<>();
+        List<String> extraParams = new ArrayList<>();
 
         for (Entry<String, Object> entry : inputParams.entrySet()) {
-        	if (!paramList.contains(entry.getKey())) {
-        		// This is not a valid parameter for this template
-        		extraParams.add(entry.getKey());
-        	} else {
-        		updatedParams.put(entry.getKey(), entry.getValue());
-        	}
+            if (!paramList.contains(entry.getKey())) {
+                // This is not a valid parameter for this template
+                extraParams.add(entry.getKey());
+            } else {
+                updatedParams.put(entry.getKey(), entry.getValue());
+            }
         }
 
-        if (!extraParams.isEmpty ()) {
+        if (!extraParams.isEmpty()) {
             logger.warn("{} Heat Stack ({}) extra input params received: {} {}", MessageEnum.RA_GENERAL_WARNING,
-                heatTemplate.getTemplateName(), extraParams, ErrorCode.DataError.getValue());
+                    heatTemplate.getTemplateName(), extraParams, ErrorCode.DataError.getValue());
         }
 
         return updatedParams;
@@ -876,637 +789,626 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
     // PRIVATE FUNCTIONS FOR USE WITHIN THIS CLASS
 
     /**
-     * Get a Heat client for the Openstack Identity service.
-     * This requires a 'member'-level userId + password, which will be retrieved from
-     * properties based on the specified cloud Id. The tenant in which to operate
-     * must also be provided.
+     * Get a Heat client for the Openstack Identity service. This requires a 'member'-level userId + password, which
+     * will be retrieved from properties based on the specified cloud Id. The tenant in which to operate must also be
+     * provided.
      * <p>
-     * On successful authentication, the Heat object will be cached for the
-     * tenantID + cloudId so that it can be reused without reauthenticating with
-     * Openstack every time.
+     * On successful authentication, the Heat object will be cached for the tenantID + cloudId so that it can be reused
+     * without reauthenticating with Openstack every time.
      *
      * @return an authenticated Heat object
      */
-    public Heat getHeatClient (CloudSite cloudSite, String tenantId) throws MsoException {
+    public Heat getHeatClient(CloudSite cloudSite, String tenantId) throws MsoException {
         String cloudId = cloudSite.getId();
         // For DCP/LCP, the region should be the cloudId.
-        String region = cloudSite.getRegionId ();
+        String region = cloudSite.getRegionId();
 
         // Obtain an MSO token for the tenant
         CloudIdentity cloudIdentity = cloudSite.getIdentityService();
         logger.debug("Found: {}", cloudIdentity.toString());
-        MsoTenantUtils tenantUtils = tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
+        MsoTenantUtils tenantUtils =
+                tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
         String keystoneUrl = tenantUtils.getKeystoneUrl(cloudId, cloudIdentity);
         logger.debug("keystoneUrl={}", keystoneUrl);
         String heatUrl = null;
         String tokenId = null;
         Calendar expiration = null;
-	    try {
-	        if (ServerType.KEYSTONE.equals(cloudIdentity.getIdentityServerType())) {
-		        Keystone keystoneTenantClient = new Keystone (keystoneUrl);
-		        Access access = null;
-
-	        	Authentication credentials = authenticationMethodFactory.getAuthenticationFor(cloudIdentity);
-
-	        	OpenStackRequest <Access> request = keystoneTenantClient.tokens ()
-	                       .authenticate (credentials).withTenantId (tenantId);
-
-	            access = executeAndRecordOpenstackRequest (request);
-
-		        try {
-		        	// Isolate trying to printout the region IDs
-		        	try {
-                  logger.debug("access={}", access.toString());
-                  for (Access.Service service : access.getServiceCatalog()) {
-		        			List<Access.Service.Endpoint> endpoints = service.getEndpoints();
-		        			for (Access.Service.Endpoint endpoint : endpoints) {
-                      logger.debug("AIC returned region={}", endpoint.getRegion());
-                  }
-		        		}
-		        	} catch (Exception e) {
-                  logger.debug("Encountered an error trying to printout Access object returned from AIC. {}",
-                      e.getMessage(), e);
-              }
-		            heatUrl = KeystoneUtils.findEndpointURL (access.getServiceCatalog (), "orchestration", region, "public");
-                logger.debug("heatUrl={}, region={}", heatUrl, region);
-            } catch (RuntimeException e) {
-		            // This comes back for not found (probably an incorrect region ID)
-		            String error = "AIC did not match an orchestration service for: region=" + region + ",cloud=" + cloudIdentity.getIdentityUrl();
-		            throw new MsoAdapterException (error, e);
-		        }
-		        tokenId = access.getToken ().getId ();
-		        expiration = access.getToken ().getExpires ();
-	        } else if (ServerType.KEYSTONE_V3.equals(cloudIdentity.getIdentityServerType())) {
-	        	try {
-		        	KeystoneAuthHolder holder = keystoneV3Authentication.getToken(cloudSite, tenantId, "orchestration");
-		        	tokenId = holder.getId();
-		        	expiration = holder.getexpiration();
-		        	heatUrl = holder.getServiceUrl();
-		        } catch (ServiceEndpointNotFoundException e) {
-		        	// This comes back for not found (probably an incorrect region ID)
-		            String error = "cloud did not match an orchestration service for: region=" + region + ",cloud=" + cloudIdentity.getIdentityUrl();
-		            throw new MsoAdapterException (error, e);
-	        	}
-	        }
-	    } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 401) {
+        try {
+            if (ServerType.KEYSTONE.equals(cloudIdentity.getIdentityServerType())) {
+                Keystone keystoneTenantClient = new Keystone(keystoneUrl);
+                Access access = null;
+
+                Authentication credentials = authenticationMethodFactory.getAuthenticationFor(cloudIdentity);
+
+                OpenStackRequest<Access> request =
+                        keystoneTenantClient.tokens().authenticate(credentials).withTenantId(tenantId);
+
+                access = executeAndRecordOpenstackRequest(request);
+
+                try {
+                    // Isolate trying to printout the region IDs
+                    try {
+                        logger.debug("access={}", access.toString());
+                        for (Access.Service service : access.getServiceCatalog()) {
+                            List<Access.Service.Endpoint> endpoints = service.getEndpoints();
+                            for (Access.Service.Endpoint endpoint : endpoints) {
+                                logger.debug("AIC returned region={}", endpoint.getRegion());
+                            }
+                        }
+                    } catch (Exception e) {
+                        logger.debug("Encountered an error trying to printout Access object returned from AIC. {}",
+                                e.getMessage(), e);
+                    }
+                    heatUrl = KeystoneUtils.findEndpointURL(access.getServiceCatalog(), "orchestration", region,
+                            "public");
+                    logger.debug("heatUrl={}, region={}", heatUrl, region);
+                } catch (RuntimeException e) {
+                    // This comes back for not found (probably an incorrect region ID)
+                    String error = "AIC did not match an orchestration service for: region=" + region + ",cloud="
+                            + cloudIdentity.getIdentityUrl();
+                    throw new MsoAdapterException(error, e);
+                }
+                tokenId = access.getToken().getId();
+                expiration = access.getToken().getExpires();
+            } else if (ServerType.KEYSTONE_V3.equals(cloudIdentity.getIdentityServerType())) {
+                try {
+                    KeystoneAuthHolder holder = keystoneV3Authentication.getToken(cloudSite, tenantId, "orchestration");
+                    tokenId = holder.getId();
+                    expiration = holder.getexpiration();
+                    heatUrl = holder.getServiceUrl();
+                } catch (ServiceEndpointNotFoundException e) {
+                    // This comes back for not found (probably an incorrect region ID)
+                    String error = "cloud did not match an orchestration service for: region=" + region + ",cloud="
+                            + cloudIdentity.getIdentityUrl();
+                    throw new MsoAdapterException(error, e);
+                }
+            }
+        } catch (OpenStackResponseException e) {
+            if (e.getStatus() == 401) {
                 // Authentication error.
-                String error = "Authentication Failure: tenant=" + tenantId + ",cloud=" + cloudIdentity.getId ();
+                String error = "Authentication Failure: tenant=" + tenantId + ",cloud=" + cloudIdentity.getId();
 
-                throw new MsoAdapterException (error);
+                throw new MsoAdapterException(error);
             } else {
-                throw keystoneErrorToMsoException (e, TOKEN_AUTH);
+                throw keystoneErrorToMsoException(e, TOKEN_AUTH);
             }
         } catch (OpenStackConnectException e) {
             // Connection to Openstack failed
-            MsoIOException me = new MsoIOException (e.getMessage (), e);
-            me.addContext (TOKEN_AUTH);
+            MsoIOException me = new MsoIOException(e.getMessage(), e);
+            me.addContext(TOKEN_AUTH);
             throw me;
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, TOKEN_AUTH);
+            throw runtimeExceptionToMsoException(e, TOKEN_AUTH);
         }
-        Heat heatClient = new Heat (heatUrl);
-        heatClient.token (tokenId);
+        Heat heatClient = new Heat(heatUrl);
+        heatClient.token(tokenId);
         return heatClient;
     }
 
     /*
-     * Query for a Heat Stack. This function is needed in several places, so
-     * a common method is useful. This method takes an authenticated Heat Client
-     * (which internally identifies the cloud & tenant to search), and returns
-     * a Stack object if found, Null if not found, or an MsoOpenstackException
-     * if the Openstack API call fails.
+     * Query for a Heat Stack. This function is needed in several places, so a common method is useful. This method
+     * takes an authenticated Heat Client (which internally identifies the cloud & tenant to search), and returns a
+     * Stack object if found, Null if not found, or an MsoOpenstackException if the Openstack API call fails.
      *
-     * The stack name may be a simple name or a canonical name ("{name}/{id}").
-     * When simple name is used, Openstack always returns a 302 redirect which
-     * results in a 2nd request (to the canonical name). Note that query by
-     * canonical name for a deleted stack returns a Stack object with status
-     * "DELETE_COMPLETE" while query by simple name for a deleted stack returns
-     * HTTP 404.
+     * The stack name may be a simple name or a canonical name ("{name}/{id}"). When simple name is used, Openstack
+     * always returns a 302 redirect which results in a 2nd request (to the canonical name). Note that query by
+     * canonical name for a deleted stack returns a Stack object with status "DELETE_COMPLETE" while query by simple
+     * name for a deleted stack returns HTTP 404.
      *
      * @param heatClient an authenticated Heat client
      *
      * @param stackName the stack name to query
      *
-     * @return a Stack object that describes the current stack or null if the
-     * requested stack doesn't exist.
+     * @return a Stack object that describes the current stack or null if the requested stack doesn't exist.
      *
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
      */
-    protected Stack queryHeatStack (Heat heatClient, String stackName) throws MsoException {
+    protected Stack queryHeatStack(Heat heatClient, String stackName) throws MsoException {
         if (stackName == null) {
             return null;
         }
         try {
-            OpenStackRequest <Stack> request = heatClient.getStacks ().byName (stackName);
-            return executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<Stack> request = heatClient.getStacks().byName(stackName);
+            return executeAndRecordOpenstackRequest(request);
         } catch (OpenStackResponseException e) {
-        	logger.error("Error in Query Stack", e);
-            if (e.getStatus () == 404) {
-                logger.debug ("queryHeatStack - stack not found: {}", stackName);
+            logger.error("Error in Query Stack", e);
+            if (e.getStatus() == 404) {
+                logger.debug("queryHeatStack - stack not found: {}", stackName);
                 return null;
             } else {
                 // Convert the OpenStackResponseException to an MsoOpenstackException
-                throw heatExceptionToMsoException (e, "QueryStack");
+                throw heatExceptionToMsoException(e, "QueryStack");
             }
         } catch (OpenStackConnectException e) {
             // Connection to Openstack failed
-            throw heatExceptionToMsoException (e, "QueryAllStack");
+            throw heatExceptionToMsoException(e, "QueryAllStack");
         }
     }
 
 
-	public Map<String, Object> queryStackForOutputs(String cloudSiteId, String cloudOwner,
-			String tenantId, String stackName) throws MsoException {
-      logger.debug("MsoHeatUtils.queryStackForOutputs)");
-      StackInfo heatStack = this.queryStack(cloudSiteId, cloudOwner, tenantId, stackName);
-		if (heatStack == null || heatStack.getStatus() == HeatStatus.NOTFOUND) {
-			return null;
-		}
-		return heatStack.getOutputs();
-	}
-
-	public void copyStringOutputsToInputs(Map<String, Object> inputs,
-			Map<String, Object> otherStackOutputs, boolean overWrite) {
-		if (inputs == null || otherStackOutputs == null)
-			return;
-		for (String key : otherStackOutputs.keySet()) {
-			if (!inputs.containsKey(key)) {
-				Object obj = otherStackOutputs.get(key);
-				if (obj instanceof String) {
-					inputs.put(key, (String) otherStackOutputs.get(key));
-				} else if (obj instanceof JsonNode ){
-					// This is a bit of mess - but I think it's the least impacting
-					// let's convert it BACK to a string - then it will get converted back later
-					try {
-						String str = this.convertNode((JsonNode) obj);
-						inputs.put(key, str);
-					} catch (Exception e) {
-              logger.debug("DANGER WILL ROBINSON: unable to convert value for JsonNode {} ", key, e);
-              //effect here is this value will not have been copied to the inputs - and therefore will error out downstream
-					}
-				} else if (obj instanceof java.util.LinkedHashMap) {
-            logger.debug("LinkedHashMap - this is showing up as a LinkedHashMap instead of JsonNode");
-            try {
-						String str = JSON_MAPPER.writeValueAsString(obj);
-						inputs.put(key, str);
-					} catch (Exception e) {
-              logger.debug("DANGER WILL ROBINSON: unable to convert value for LinkedHashMap {} ", key, e);
-          }
-				} else if (obj instanceof Integer) {
-					try {
-						String str = "" + obj;
-						inputs.put(key, str);
-					} catch (Exception e) {
-              logger.debug("DANGER WILL ROBINSON: unable to convert value for Integer {} ", key, e);
-          }
-				} else {
-					try {
-						String str = obj.toString();
-						inputs.put(key, str);
-					} catch (Exception e) {
-              logger.debug("DANGER WILL ROBINSON: unable to convert value for Other {} ({}) ", key, e.getMessage(), e);
-              //effect here is this value will not have been copied to the inputs - and therefore will error out downstream
-					}
-				}
-			}
-		}
-		return;
-	}
-	public StringBuilder requestToStringBuilder(CreateStackParam stack) {
-		StringBuilder sb = new StringBuilder();
-		sb.append("Stack:\n");
-		sb.append("\tStackName: " + stack.getStackName());
-		sb.append("\tTemplateUrl: " + stack.getTemplateUrl());
-		sb.append("\tTemplate: " + stack.getTemplate());
-		sb.append("\tEnvironment: " + stack.getEnvironment());
-		sb.append("\tTimeout: " + stack.getTimeoutMinutes());
-		sb.append("\tParameters:\n");
-		Map<String, Object> params = stack.getParameters();
-		if (params == null || params.size() < 1) {
-			sb.append("\nNONE");
-		} else {
-			for (String key : params.keySet()) {
-				if (params.get(key) instanceof String) {
-					sb.append("\n").append(key).append("=").append((String) params.get(key));
-				} else if (params.get(key) instanceof JsonNode) {
-					String jsonStringOut = this.convertNode((JsonNode)params.get(key));
-					sb.append("\n").append(key).append("=").append(jsonStringOut);
-				} else if (params.get(key) instanceof Integer) {
-					String integerOut = "" + params.get(key);
-					sb.append("\n").append(key).append("=").append(integerOut);
-
-				} else {
-					try {
-						String str = params.get(key).toString();
-						sb.append("\n").append(key).append("=").append(str);
-					} catch (Exception e) {
-              logger.debug("Exception :", e);
-          }
-				}
-			}
-		}
-		return sb;
-	}
-
-	private String convertNode(final JsonNode node) {
-		try {
-			final Object obj = JSON_MAPPER.treeToValue(node, Object.class);
-			final String json = JSON_MAPPER.writeValueAsString(obj);
-			return json;
-		} catch (Exception e) {
-        logger.debug("Error converting json to string {} ", e.getMessage(), e);
+    public Map<String, Object> queryStackForOutputs(String cloudSiteId, String cloudOwner, String tenantId,
+            String stackName) throws MsoException {
+        logger.debug("MsoHeatUtils.queryStackForOutputs)");
+        StackInfo heatStack = this.queryStack(cloudSiteId, cloudOwner, tenantId, stackName);
+        if (heatStack == null || heatStack.getStatus() == HeatStatus.NOTFOUND) {
+            return null;
+        }
+        return heatStack.getOutputs();
+    }
+
+    public void copyStringOutputsToInputs(Map<String, Object> inputs, Map<String, Object> otherStackOutputs,
+            boolean overWrite) {
+        if (inputs == null || otherStackOutputs == null)
+            return;
+        for (String key : otherStackOutputs.keySet()) {
+            if (!inputs.containsKey(key)) {
+                Object obj = otherStackOutputs.get(key);
+                if (obj instanceof String) {
+                    inputs.put(key, (String) otherStackOutputs.get(key));
+                } else if (obj instanceof JsonNode) {
+                    // This is a bit of mess - but I think it's the least impacting
+                    // let's convert it BACK to a string - then it will get converted back later
+                    try {
+                        String str = this.convertNode((JsonNode) obj);
+                        inputs.put(key, str);
+                    } catch (Exception e) {
+                        logger.debug("DANGER WILL ROBINSON: unable to convert value for JsonNode {} ", key, e);
+                        // effect here is this value will not have been copied to the inputs - and therefore will error
+                        // out downstream
+                    }
+                } else if (obj instanceof java.util.LinkedHashMap) {
+                    logger.debug("LinkedHashMap - this is showing up as a LinkedHashMap instead of JsonNode");
+                    try {
+                        String str = JSON_MAPPER.writeValueAsString(obj);
+                        inputs.put(key, str);
+                    } catch (Exception e) {
+                        logger.debug("DANGER WILL ROBINSON: unable to convert value for LinkedHashMap {} ", key, e);
+                    }
+                } else if (obj instanceof Integer) {
+                    try {
+                        String str = "" + obj;
+                        inputs.put(key, str);
+                    } catch (Exception e) {
+                        logger.debug("DANGER WILL ROBINSON: unable to convert value for Integer {} ", key, e);
+                    }
+                } else {
+                    try {
+                        String str = obj.toString();
+                        inputs.put(key, str);
+                    } catch (Exception e) {
+                        logger.debug("DANGER WILL ROBINSON: unable to convert value for Other {} ({}) ", key,
+                                e.getMessage(), e);
+                        // effect here is this value will not have been copied to the inputs - and therefore will error
+                        // out downstream
+                    }
+                }
+            }
+        }
+        return;
+    }
+
+    public StringBuilder requestToStringBuilder(CreateStackParam stack) {
+        StringBuilder sb = new StringBuilder();
+        sb.append("Stack:\n");
+        sb.append("\tStackName: " + stack.getStackName());
+        sb.append("\tTemplateUrl: " + stack.getTemplateUrl());
+        sb.append("\tTemplate: " + stack.getTemplate());
+        sb.append("\tEnvironment: " + stack.getEnvironment());
+        sb.append("\tTimeout: " + stack.getTimeoutMinutes());
+        sb.append("\tParameters:\n");
+        Map<String, Object> params = stack.getParameters();
+        if (params == null || params.size() < 1) {
+            sb.append("\nNONE");
+        } else {
+            for (String key : params.keySet()) {
+                if (params.get(key) instanceof String) {
+                    sb.append("\n").append(key).append("=").append((String) params.get(key));
+                } else if (params.get(key) instanceof JsonNode) {
+                    String jsonStringOut = this.convertNode((JsonNode) params.get(key));
+                    sb.append("\n").append(key).append("=").append(jsonStringOut);
+                } else if (params.get(key) instanceof Integer) {
+                    String integerOut = "" + params.get(key);
+                    sb.append("\n").append(key).append("=").append(integerOut);
+
+                } else {
+                    try {
+                        String str = params.get(key).toString();
+                        sb.append("\n").append(key).append("=").append(str);
+                    } catch (Exception e) {
+                        logger.debug("Exception :", e);
+                    }
+                }
+            }
+        }
+        return sb;
+    }
+
+    private String convertNode(final JsonNode node) {
+        try {
+            final Object obj = JSON_MAPPER.treeToValue(node, Object.class);
+            final String json = JSON_MAPPER.writeValueAsString(obj);
+            return json;
+        } catch (Exception e) {
+            logger.debug("Error converting json to string {} ", e.getMessage(), e);
+        }
+        return "[Error converting json to string]";
+    }
+
+
+    protected StringBuilder getOutputsAsStringBuilder(Stack heatStack) {
+        // This should only be used as a utility to print out the stack outputs
+        // to the log
+        StringBuilder sb = new StringBuilder("");
+        if (heatStack == null) {
+            sb.append("(heatStack is null)");
+            return sb;
+        }
+        List<Output> outputList = heatStack.getOutputs();
+        if (outputList == null || outputList.isEmpty()) {
+            sb.append("(outputs is empty)");
+            return sb;
+        }
+        Map<String, Object> outputs = new HashMap<>();
+        for (Output outputItem : outputList) {
+            outputs.put(outputItem.getOutputKey(), outputItem.getOutputValue());
+        }
+        int counter = 0;
+        sb.append("OUTPUTS:\n");
+        for (String key : outputs.keySet()) {
+            sb.append("outputs[").append(counter++).append("]: ").append(key).append("=");
+            Object obj = outputs.get(key);
+            if (obj instanceof String) {
+                sb.append((String) obj).append(" (a string)");
+            } else if (obj instanceof JsonNode) {
+                sb.append(this.convertNode((JsonNode) obj)).append(" (a JsonNode)");
+            } else if (obj instanceof java.util.LinkedHashMap) {
+                try {
+                    String str = JSON_MAPPER.writeValueAsString(obj);
+                    sb.append(str).append(" (a java.util.LinkedHashMap)");
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    sb.append("(a LinkedHashMap value that would not convert nicely)");
+                }
+            } else if (obj instanceof Integer) {
+                String str = "";
+                try {
+                    str = obj.toString() + " (an Integer)\n";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(an Integer unable to call .toString() on)";
+                }
+                sb.append(str);
+            } else if (obj instanceof ArrayList) {
+                String str = "";
+                try {
+                    str = obj.toString() + " (an ArrayList)";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(an ArrayList unable to call .toString() on?)";
+                }
+                sb.append(str);
+            } else if (obj instanceof Boolean) {
+                String str = "";
+                try {
+                    str = obj.toString() + " (a Boolean)";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(an Boolean unable to call .toString() on?)";
+                }
+                sb.append(str);
+            } else {
+                String str = "";
+                try {
+                    str = obj.toString() + " (unknown Object type)";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(a value unable to call .toString() on?)";
+                }
+                sb.append(str);
+            }
+            sb.append("\n");
+        }
+        sb.append("[END]");
+        return sb;
+    }
+
+
+    public void copyBaseOutputsToInputs(Map<String, Object> inputs, Map<String, Object> otherStackOutputs,
+            List<String> paramNames, Map<String, String> aliases) {
+        if (inputs == null || otherStackOutputs == null)
+            return;
+        for (String key : otherStackOutputs.keySet()) {
+            if (paramNames != null) {
+                if (!paramNames.contains(key) && !aliases.containsKey(key)) {
+                    logger.debug("\tParameter {} is NOT defined to be in the template - do not copy to inputs", key);
+                    continue;
+                }
+                if (aliases.containsKey(key)) {
+                    logger.debug("Found an alias! Will move {} to {}", key, aliases.get(key));
+                    Object obj = otherStackOutputs.get(key);
+                    key = aliases.get(key);
+                    otherStackOutputs.put(key, obj);
+                }
+            }
+            if (!inputs.containsKey(key)) {
+                Object obj = otherStackOutputs.get(key);
+                logger.debug("\t**Adding {} to inputs (.toString()={}", key, obj.toString());
+                if (obj instanceof String) {
+                    logger.debug("\t\t**A String");
+                    inputs.put(key, obj);
+                } else if (obj instanceof Integer) {
+                    logger.debug("\t\t**An Integer");
+                    inputs.put(key, obj);
+                } else if (obj instanceof JsonNode) {
+                    logger.debug("\t\t**A JsonNode");
+                    inputs.put(key, obj);
+                } else if (obj instanceof Boolean) {
+                    logger.debug("\t\t**A Boolean");
+                    inputs.put(key, obj);
+                } else if (obj instanceof java.util.LinkedHashMap) {
+                    logger.debug("\t\t**A java.util.LinkedHashMap **");
+                    inputs.put(key, obj);
+                } else if (obj instanceof java.util.ArrayList) {
+                    logger.debug("\t\t**An ArrayList");
+                    inputs.put(key, obj);
+                } else {
+                    logger.debug("\t\t**UNKNOWN OBJECT TYPE");
+                    inputs.put(key, obj);
+                }
+            } else {
+                logger.debug("key={} is already in the inputs - will not overwrite", key);
+            }
+        }
+        return;
+    }
+
+    public List<String> convertCdlToArrayList(String cdl) {
+        String cdl2 = cdl.trim();
+        String cdl3;
+        if (cdl2.startsWith("[") && cdl2.endsWith("]")) {
+            cdl3 = cdl2.substring(1, cdl2.lastIndexOf("]"));
+        } else {
+            cdl3 = cdl2;
+        }
+        return new ArrayList<>(Arrays.asList(cdl3.split(",")));
     }
-		return "[Error converting json to string]";
-	}
-
-
-	protected StringBuilder getOutputsAsStringBuilder(Stack heatStack) {
-		// This should only be used as a utility to print out the stack outputs
-		// to the log
-		StringBuilder sb = new StringBuilder("");
-		if (heatStack == null) {
-			sb.append("(heatStack is null)");
-			return sb;
-		}
-		List<Output> outputList = heatStack.getOutputs();
-		if (outputList == null || outputList.isEmpty()) {
-			sb.append("(outputs is empty)");
-			return sb;
-		}
-		Map<String, Object> outputs = new HashMap<>();
-		for (Output outputItem : outputList) {
-			outputs.put(outputItem.getOutputKey(), outputItem.getOutputValue());
-		}
-		int counter = 0;
-		sb.append("OUTPUTS:\n");
-		for (String key : outputs.keySet()) {
-			sb.append("outputs[").append(counter++).append("]: ").append(key).append("=");
-			Object obj = outputs.get(key);
-			if (obj instanceof String) {
-				sb.append((String) obj).append(" (a string)");
-			} else if (obj instanceof JsonNode) {
-				sb.append(this.convertNode((JsonNode) obj)).append(" (a JsonNode)");
-			} else if (obj instanceof java.util.LinkedHashMap) {
-				try {
-					String str = JSON_MAPPER.writeValueAsString(obj);
-					sb.append(str).append(" (a java.util.LinkedHashMap)");
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-					sb.append("(a LinkedHashMap value that would not convert nicely)");
-				}
-			} else if (obj instanceof Integer) {
-				String str = "";
-				try {
-					str = obj.toString() + " (an Integer)\n";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(an Integer unable to call .toString() on)";
-				}
-				sb.append(str);
-			} else if (obj instanceof ArrayList) {
-				String str = "";
-				try {
-					str = obj.toString() + " (an ArrayList)";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(an ArrayList unable to call .toString() on?)";
-				}
-				sb.append(str);
-			} else if (obj instanceof Boolean) {
-				String str = "";
-				try {
-					str = obj.toString() + " (a Boolean)";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(an Boolean unable to call .toString() on?)";
-				}
-				sb.append(str);
-			}
-			else {
-				String str = "";
-				try {
-					str = obj.toString() + " (unknown Object type)";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(a value unable to call .toString() on?)";
-				}
-				sb.append(str);
-			}
-			sb.append("\n");
-		}
-		sb.append("[END]");
-		return sb;
-	}
-
-
-	public void copyBaseOutputsToInputs(Map<String, Object> inputs,
-			Map<String, Object> otherStackOutputs, List<String> paramNames, Map<String, String> aliases) {
-		if (inputs == null || otherStackOutputs == null)
-			return;
-		for (String key : otherStackOutputs.keySet()) {
-			if (paramNames != null) {
-				if (!paramNames.contains(key) && !aliases.containsKey(key)) {
-            logger.debug("\tParameter {} is NOT defined to be in the template - do not copy to inputs", key);
-            continue;
-				}
-				if (aliases.containsKey(key)) {
-            logger.debug("Found an alias! Will move {} to {}", key, aliases.get(key));
-            Object obj = otherStackOutputs.get(key);
-					key = aliases.get(key);
-					otherStackOutputs.put(key, obj);
-				}
-			}
-			if (!inputs.containsKey(key)) {
-				Object obj = otherStackOutputs.get(key);
-          logger.debug("\t**Adding {} to inputs (.toString()={}", key, obj.toString());
-          if (obj instanceof String) {
-              logger.debug("\t\t**A String");
-              inputs.put(key, obj);
-				} else if (obj instanceof Integer) {
-              logger.debug("\t\t**An Integer");
-              inputs.put(key, obj);
-				} else if (obj instanceof JsonNode) {
-              logger.debug("\t\t**A JsonNode");
-              inputs.put(key, obj);
-				} else if (obj instanceof Boolean) {
-              logger.debug("\t\t**A Boolean");
-              inputs.put(key, obj);
-				} else if (obj instanceof java.util.LinkedHashMap) {
-              logger.debug("\t\t**A java.util.LinkedHashMap **");
-              inputs.put(key, obj);
-				} else if (obj instanceof java.util.ArrayList) {
-              logger.debug("\t\t**An ArrayList");
-              inputs.put(key, obj);
-				} else {
-              logger.debug("\t\t**UNKNOWN OBJECT TYPE");
-              inputs.put(key, obj);
-				}
-			} else {
-          logger.debug("key={} is already in the inputs - will not overwrite", key);
-      }
-		}
-		return;
-	}
-
-	public List<String> convertCdlToArrayList(String cdl) {
-		String cdl2 = cdl.trim();
-		String cdl3;
-		if (cdl2.startsWith("[") && cdl2.endsWith("]")) {
-			cdl3 = cdl2.substring(1, cdl2.lastIndexOf("]"));
-		} else {
-			cdl3 = cdl2;
-		}
-		return new ArrayList<>(Arrays.asList(cdl3.split(",")));
-	}
 
     /**
-     * New with 1707 - this method will convert all the String *values* of the inputs
-     * to their "actual" object type (based on the param type: in the db - which comes from the template):
-     * (heat variable type) -> java Object type
-     * string -> String
-     * number -> Integer
-     * json -> marshal object to json
-     * comma_delimited_list -> ArrayList
-     * boolean -> Boolean
-     * if any of the conversions should fail, we will default to adding it to the inputs
-     * as a string - see if Openstack can handle it.
-     * Also, will remove any params that are extra.
-     * Any aliases will be converted to their appropriate name (anyone use this feature?)
+     * New with 1707 - this method will convert all the String *values* of the inputs to their "actual" object type
+     * (based on the param type: in the db - which comes from the template): (heat variable type) -> java Object type
+     * string -> String number -> Integer json -> marshal object to json comma_delimited_list -> ArrayList boolean ->
+     * Boolean if any of the conversions should fail, we will default to adding it to the inputs as a string - see if
+     * Openstack can handle it. Also, will remove any params that are extra. Any aliases will be converted to their
+     * appropriate name (anyone use this feature?)
+     * 
      * @param inputs - the Map<String, String> of the inputs received on the request
      * @param template the HeatTemplate object - this is so we can also verify if the param is valid for this template
      * @return HashMap<String, Object> of the inputs, cleaned and converted
      */
-	public Map<String, Object> convertInputMap(Map<String, Object> inputs, HeatTemplate template) {
-		HashMap<String, Object> newInputs = new HashMap<>();
-		HashMap<String, HeatTemplateParam> params = new HashMap<>();
-		HashMap<String, HeatTemplateParam> paramAliases = new HashMap<>();
-
-		if (inputs == null) {
-        logger.debug("convertInputMap - inputs is null - nothing to do here");
-        return new HashMap<>();
-		}
-
-      logger.debug("convertInputMap in MsoHeatUtils called, with {} inputs, and template {}", inputs.size(),
-          template.getArtifactUuid());
-      try {
-          logger.debug(template.toString());
-          Set<HeatTemplateParam> paramSet = template.getParameters();
-          logger.debug("paramSet has {} entries", paramSet.size());
-      } catch (Exception e) {
-          logger.debug("Exception occurred in convertInputMap {} :", e.getMessage(), e);
-      }
-
-		for (HeatTemplateParam htp : template.getParameters()) {
-        logger.debug("Adding {}", htp.getParamName());
-        params.put(htp.getParamName(), htp);
-			if (htp.getParamAlias() != null && !"".equals(htp.getParamAlias())) {
-          logger.debug("\tFound ALIAS {} -> {}", htp.getParamName(), htp.getParamAlias());
-          paramAliases.put(htp.getParamAlias(), htp);
-			}
-		}
-      logger.debug("Now iterate through the inputs...");
-      for (String key : inputs.keySet()) {
-        logger.debug("key={}", key);
-        boolean alias = false;
-			String realName = null;
-			if (!params.containsKey(key)) {
-          logger.debug("{} is not a parameter in the template! - check for an alias", key);
-          // add check here for an alias
-				if (!paramAliases.containsKey(key)) {
-            logger.debug("The parameter {} is in the inputs, but it's not a parameter for this template - omit", key);
-            continue;
-				} else {
-					alias = true;
-					realName = paramAliases.get(key).getParamName();
-            logger.debug("FOUND AN ALIAS! Will use {} in lieu of give key/alias {}", realName, key);
+    public Map<String, Object> convertInputMap(Map<String, Object> inputs, HeatTemplate template) {
+        HashMap<String, Object> newInputs = new HashMap<>();
+        HashMap<String, HeatTemplateParam> params = new HashMap<>();
+        HashMap<String, HeatTemplateParam> paramAliases = new HashMap<>();
+
+        if (inputs == null) {
+            logger.debug("convertInputMap - inputs is null - nothing to do here");
+            return new HashMap<>();
+        }
+
+        logger.debug("convertInputMap in MsoHeatUtils called, with {} inputs, and template {}", inputs.size(),
+                template.getArtifactUuid());
+        try {
+            logger.debug(template.toString());
+            Set<HeatTemplateParam> paramSet = template.getParameters();
+            logger.debug("paramSet has {} entries", paramSet.size());
+        } catch (Exception e) {
+            logger.debug("Exception occurred in convertInputMap {} :", e.getMessage(), e);
+        }
+
+        for (HeatTemplateParam htp : template.getParameters()) {
+            logger.debug("Adding {}", htp.getParamName());
+            params.put(htp.getParamName(), htp);
+            if (htp.getParamAlias() != null && !"".equals(htp.getParamAlias())) {
+                logger.debug("\tFound ALIAS {} -> {}", htp.getParamName(), htp.getParamAlias());
+                paramAliases.put(htp.getParamAlias(), htp);
+            }
+        }
+        logger.debug("Now iterate through the inputs...");
+        for (String key : inputs.keySet()) {
+            logger.debug("key={}", key);
+            boolean alias = false;
+            String realName = null;
+            if (!params.containsKey(key)) {
+                logger.debug("{} is not a parameter in the template! - check for an alias", key);
+                // add check here for an alias
+                if (!paramAliases.containsKey(key)) {
+                    logger.debug("The parameter {} is in the inputs, but it's not a parameter for this template - omit",
+                            key);
+                    continue;
+                } else {
+                    alias = true;
+                    realName = paramAliases.get(key).getParamName();
+                    logger.debug("FOUND AN ALIAS! Will use {} in lieu of give key/alias {}", realName, key);
+                }
+            }
+            String type = params.get(key).getParamType();
+            if (type == null || "".equals(type)) {
+                logger.debug("**PARAM_TYPE is null/empty for {}, will default to string", key);
+                type = "string";
+            }
+            logger.debug("Parameter: {} is of type {}", key, type);
+            if ("string".equalsIgnoreCase(type)) {
+                // Easiest!
+                String str = inputs.get(key) != null ? inputs.get(key).toString() : null;
+                if (alias)
+                    newInputs.put(realName, str);
+                else
+                    newInputs.put(key, str);
+            } else if ("number".equalsIgnoreCase(type)) {
+                String integerString = inputs.get(key) != null ? inputs.get(key).toString() : null;
+                Integer anInteger = null;
+                try {
+                    anInteger = Integer.parseInt(integerString);
+                } catch (Exception e) {
+                    logger.debug("Unable to convert {} to an integer!!", integerString, e);
+                    anInteger = null;
+                }
+                if (anInteger != null) {
+                    if (alias)
+                        newInputs.put(realName, anInteger);
+                    else
+                        newInputs.put(key, anInteger);
+                } else {
+                    if (alias)
+                        newInputs.put(realName, integerString);
+                    else
+                        newInputs.put(key, integerString);
+                }
+            } else if ("json".equalsIgnoreCase(type)) {
+                Object jsonObj = inputs.get(key);
+                Object json;
+                try {
+                    if (jsonObj instanceof String) {
+                        json = JSON_MAPPER.readTree(jsonObj.toString());
+                    } else {
+                        // will already marshal to json without intervention
+                        json = jsonObj;
+                    }
+                } catch (IOException e) {
+                    logger.error("failed to map to json, directly converting to string instead", e);
+                    json = jsonObj.toString();
+                }
+                if (alias)
+                    newInputs.put(realName, json);
+                else
+                    newInputs.put(key, json);
+            } else if ("comma_delimited_list".equalsIgnoreCase(type)) {
+                String commaSeparated = inputs.get(key) != null ? inputs.get(key).toString() : null;
+                try {
+                    List<String> anArrayList = this.convertCdlToArrayList(commaSeparated);
+                    if (alias)
+                        newInputs.put(realName, anArrayList);
+                    else
+                        newInputs.put(key, anArrayList);
+                } catch (Exception e) {
+                    logger.debug("Unable to convert {} to an ArrayList!!", commaSeparated, e);
+                    if (alias)
+                        newInputs.put(realName, commaSeparated);
+                    else
+                        newInputs.put(key, commaSeparated);
+                }
+            } else if ("boolean".equalsIgnoreCase(type)) {
+                String booleanString = inputs.get(key) != null ? inputs.get(key).toString() : null;
+                Boolean aBool = Boolean.valueOf(booleanString);
+                if (alias)
+                    newInputs.put(realName, aBool);
+                else
+                    newInputs.put(key, aBool);
+            } else {
+                // it's null or something undefined - just add it back as a String
+                String str = inputs.get(key).toString();
+                if (alias)
+                    newInputs.put(realName, str);
+                else
+                    newInputs.put(key, str);
+            }
+        }
+        return newInputs;
+    }
+
+    /*
+     * This helpful method added for Valet
+     */
+    public String getCloudSiteKeystoneUrl(String cloudSiteId) throws MsoCloudSiteNotFound {
+        String keystone_url = null;
+        try {
+            CloudSite cloudSite =
+                    cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+            CloudIdentity cloudIdentity = cloudSite.getIdentityService();
+            keystone_url = cloudIdentity.getIdentityUrl();
+        } catch (Exception e) {
+            throw new MsoCloudSiteNotFound(cloudSiteId);
+        }
+        if (keystone_url == null || keystone_url.isEmpty()) {
+            throw new MsoCloudSiteNotFound(cloudSiteId);
+        }
+        return keystone_url;
+    }
+
+    /*
+     * Create a string suitable for being dumped to a debug log that creates a pseudo-JSON request dumping what's being
+     * sent to Openstack API in the create or update request
+     */
+
+    private String printStackRequest(String tenantId, Map<String, Object> heatFiles,
+            Map<String, Object> nestedTemplates, String environment, Map<String, Object> inputs, String vfModuleName,
+            String template, int timeoutMinutes, boolean backout, String cloudSiteId) {
+        StringBuilder sb = new StringBuilder();
+        sb.append("CREATE STACK REQUEST (formatted for readability)\n");
+        sb.append("tenant=" + tenantId + ", cloud=" + cloudSiteId);
+        sb.append("{\n");
+        sb.append("  \"stack_name\": \"" + vfModuleName + "\",\n");
+        sb.append("  \"disable_rollback\": " + backout + ",\n");
+        sb.append("  \"timeout_mins\": " + timeoutMinutes + ",\n");
+        sb.append("  \"template\": {\n");
+        sb.append(template);
+        sb.append("  },\n");
+        sb.append("  \"environment\": {\n");
+        if (environment == null)
+            sb.append("<none>");
+        else
+            sb.append(environment);
+        sb.append("  },\n");
+        sb.append("  \"files\": {\n");
+        int filesCounter = 0;
+        if (heatFiles != null) {
+            for (String key : heatFiles.keySet()) {
+                filesCounter++;
+                if (filesCounter > 1) {
+                    sb.append(",\n");
+                }
+                sb.append("    \"" + key + "\": {\n");
+                sb.append(heatFiles.get(key).toString() + "\n    }");
+            }
+        }
+        if (nestedTemplates != null) {
+            for (String key : nestedTemplates.keySet()) {
+                filesCounter++;
+                if (filesCounter > 1) {
+                    sb.append(",\n");
+                }
+                sb.append("    \"" + key + "\": {\n");
+                sb.append(nestedTemplates.get(key).toString() + "\n    }");
+            }
         }
-			}
-			String type = params.get(key).getParamType();
-			if (type == null || "".equals(type)) {
-          logger.debug("**PARAM_TYPE is null/empty for {}, will default to string", key);
-          type = "string";
-			}
-        logger.debug("Parameter: {} is of type {}", key, type);
-        if ("string".equalsIgnoreCase(type)) {
-				// Easiest!
-				String str = inputs.get(key) != null ? inputs.get(key).toString() : null;
-				if (alias)
-					newInputs.put(realName, str);
-				else
-					newInputs.put(key, str);
-			} else if ("number".equalsIgnoreCase(type)) {
-				String integerString = inputs.get(key) != null ? inputs.get(key).toString() : null;
-				Integer anInteger = null;
-				try {
-					anInteger = Integer.parseInt(integerString);
-				} catch (Exception e) {
-            logger.debug("Unable to convert {} to an integer!!", integerString, e);
-            anInteger = null;
-				}
-				if (anInteger != null) {
-					if (alias)
-						newInputs.put(realName, anInteger);
-					else
-						newInputs.put(key, anInteger);
-				}
-				else {
-					if (alias)
-						newInputs.put(realName, integerString);
-					else
-						newInputs.put(key, integerString);
-				}
-			} else if ("json".equalsIgnoreCase(type)) {
-				Object jsonObj = inputs.get(key);
-				Object json;
-				try {
-					if (jsonObj instanceof String) {
-						json = JSON_MAPPER.readTree(jsonObj.toString());
-					} else {
-						//will already marshal to json without intervention
-						json = jsonObj;
-					}
-				} catch (IOException e) {
-					logger.error("failed to map to json, directly converting to string instead", e);
-					json = jsonObj.toString();
-				}
-    			if (alias)
-    				newInputs.put(realName, json);
-    			else
-    				newInputs.put(key, json);
-			} else if ("comma_delimited_list".equalsIgnoreCase(type)) {
-				String commaSeparated = inputs.get(key) != null ? inputs.get(key).toString() : null;
-				try {
-					List<String> anArrayList = this.convertCdlToArrayList(commaSeparated);
-					if (alias)
-						newInputs.put(realName, anArrayList);
-					else
-						newInputs.put(key, anArrayList);
-				} catch (Exception e) {
-            logger.debug("Unable to convert {} to an ArrayList!!", commaSeparated, e);
-            if (alias)
-						newInputs.put(realName, commaSeparated);
-					else
-						newInputs.put(key, commaSeparated);
-				}
-			} else if ("boolean".equalsIgnoreCase(type)) {
-				String booleanString = inputs.get(key) != null ? inputs.get(key).toString() : null;
-				Boolean aBool = Boolean.valueOf(booleanString);
-				if (alias)
-					newInputs.put(realName, aBool);
-				else
-					newInputs.put(key, aBool);
-			} else {
-				// it's null or something undefined - just add it back as a String
-				String str = inputs.get(key).toString();
-				if (alias)
-					newInputs.put(realName, str);
-				else
-					newInputs.put(key, str);
-			}
-		}
-		return newInputs;
-	}
-
-	/*
-	 * This helpful method added for Valet
-	 */
-	public String getCloudSiteKeystoneUrl(String cloudSiteId) throws MsoCloudSiteNotFound {
-		String keystone_url = null;
-		try {
-			CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
-			CloudIdentity cloudIdentity = cloudSite.getIdentityService();
-			keystone_url = cloudIdentity.getIdentityUrl();
-		} catch (Exception e) {
-			throw new MsoCloudSiteNotFound(cloudSiteId);
-		}
-		if (keystone_url == null || keystone_url.isEmpty()) {
-			throw new MsoCloudSiteNotFound(cloudSiteId);
-		}
-		return keystone_url;
-	}
-
-	/*
-	 * Create a string suitable for being dumped to a debug log that creates a
-	 * pseudo-JSON request dumping what's being sent to Openstack API in the create or update request
-	 */
-
-	private String printStackRequest(String tenantId,
-			Map<String, Object> heatFiles,
-			Map<String, Object> nestedTemplates,
-			String environment,
-			Map<String, Object> inputs,
-			String vfModuleName,
-			String template,
-			int timeoutMinutes,
-			boolean backout,
-			String cloudSiteId) {
-		StringBuilder sb = new StringBuilder();
-		sb.append("CREATE STACK REQUEST (formatted for readability)\n");
-		sb.append("tenant=" + tenantId + ", cloud=" + cloudSiteId);
-		sb.append("{\n");
-		sb.append("  \"stack_name\": \"" + vfModuleName + "\",\n");
-		sb.append("  \"disable_rollback\": " + backout + ",\n");
-		sb.append("  \"timeout_mins\": " + timeoutMinutes + ",\n");
-		sb.append("  \"template\": {\n");
-		sb.append(template);
-		sb.append("  },\n");
-		sb.append("  \"environment\": {\n");
-		if (environment == null)
-			sb.append("<none>");
-		else
-			sb.append(environment);
-		sb.append("  },\n");
-		sb.append("  \"files\": {\n");
-		int filesCounter = 0;
-		if (heatFiles != null) {
-			for (String key : heatFiles.keySet()) {
-				filesCounter++;
-				if (filesCounter > 1) {
-					sb.append(",\n");
-				}
-				sb.append("    \"" + key + "\": {\n");
-				sb.append(heatFiles.get(key).toString() + "\n    }");
-			}
-		}
-		if (nestedTemplates != null) {
-			for (String key : nestedTemplates.keySet()) {
-				filesCounter++;
-				if (filesCounter > 1) {
-					sb.append(",\n");
-				}
-				sb.append("    \"" + key + "\": {\n");
-				sb.append(nestedTemplates.get(key).toString() + "\n    }");
-			}
-		}
-		sb.append("\n  },\n");
-		sb.append("  \"parameters\": {\n");
-		int paramCounter = 0;
-		for (String name : inputs.keySet()) {
-			paramCounter++;
-			if (paramCounter > 1) {
-				sb.append(",\n");
-			}
-			Object o = inputs.get(name);
-			if (o instanceof java.lang.String) {
-				sb.append("    \"" + name + "\": \"" + inputs.get(name).toString() + "\"");
-			} else if (o instanceof Integer) {
-				sb.append("    \"" + name + "\": " + inputs.get(name).toString() );
-			} else if (o instanceof ArrayList) {
-				sb.append("    \"" + name + "\": " + inputs.get(name).toString() );
-			} else if (o instanceof Boolean) {
-				sb.append("    \"" + name + "\": " + inputs.get(name).toString() );
-			} else {
-				sb.append("    \"" + name + "\": " + "\"(there was an issue trying to dump this value...)\"" );
-			}
-		}
-		sb.append("\n  }\n}\n");
-
-		return sb.toString();
-	}
-
-	/*******************************************************************************
+        sb.append("\n  },\n");
+        sb.append("  \"parameters\": {\n");
+        int paramCounter = 0;
+        for (String name : inputs.keySet()) {
+            paramCounter++;
+            if (paramCounter > 1) {
+                sb.append(",\n");
+            }
+            Object o = inputs.get(name);
+            if (o instanceof java.lang.String) {
+                sb.append("    \"" + name + "\": \"" + inputs.get(name).toString() + "\"");
+            } else if (o instanceof Integer) {
+                sb.append("    \"" + name + "\": " + inputs.get(name).toString());
+            } else if (o instanceof ArrayList) {
+                sb.append("    \"" + name + "\": " + inputs.get(name).toString());
+            } else if (o instanceof Boolean) {
+                sb.append("    \"" + name + "\": " + inputs.get(name).toString());
+            } else {
+                sb.append("    \"" + name + "\": " + "\"(there was an issue trying to dump this value...)\"");
+            }
+        }
+        sb.append("\n  }\n}\n");
+
+        return sb.toString();
+    }
+
+    /*******************************************************************************
      *
      * Methods (and associated utilities) to implement the VduPlugin interface
      *
@@ -1515,64 +1417,47 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
     /**
      * VduPlugin interface for instantiate function.
      *
-     * Translate the VduPlugin parameters to the corresponding 'createStack' parameters,
-     * and then invoke the existing function.
+     * Translate the VduPlugin parameters to the corresponding 'createStack' parameters, and then invoke the existing
+     * function.
      */
     @Override
-	public VduInstance instantiateVdu (
-			CloudInfo cloudInfo,
-			String instanceName,
-			Map<String,Object> inputs,
-			VduModelInfo vduModel,
-			boolean rollbackOnFailure)
-    	throws VduException
-    {
-    	String cloudSiteId = cloudInfo.getCloudSiteId();
-    	String cloudOwner = cloudInfo.getCloudOwner();
-    	String tenantId = cloudInfo.getTenantId();
-
-    	// Translate the VDU ModelInformation structure to that which is needed for
-    	// creating the Heat stack.  Loop through the artifacts, looking specifically
-    	// for MAIN_TEMPLATE and ENVIRONMENT.  Any other artifact will
-    	// be attached as a FILE.
-    	String heatTemplate = null;
-    	Map<String,Object> nestedTemplates = new HashMap<>();
-    	Map<String,Object> files = new HashMap<>();
-    	String heatEnvironment = null;
-
-    	for (VduArtifact vduArtifact: vduModel.getArtifacts()) {
-    		if (vduArtifact.getType() == ArtifactType.MAIN_TEMPLATE) {
-    			heatTemplate = new String(vduArtifact.getContent());
-    		}
-    		else if (vduArtifact.getType() == ArtifactType.NESTED_TEMPLATE) {
-    			nestedTemplates.put(vduArtifact.getName(), new String(vduArtifact.getContent()));
-    		}
-    		else if (vduArtifact.getType() == ArtifactType.ENVIRONMENT) {
-    			heatEnvironment = new String(vduArtifact.getContent());
-    		}
-    	}
-
-    	try {
-    	    StackInfo stackInfo = createStack (cloudSiteId,
-    	            cloudOwner,
-                    tenantId,
-                    instanceName,
-                    vduModel,
-                    heatTemplate,
-                    inputs,
-                    true,	// poll for completion
-                    vduModel.getTimeoutMinutes(),
-                    heatEnvironment,
-                    nestedTemplates,
-                    files,
-                    rollbackOnFailure);
-
-    	    // Populate a vduInstance from the StackInfo
-        	return stackInfoToVduInstance(stackInfo);
-    	}
-    	catch (Exception e) {
-    		throw new VduException ("MsoHeatUtils (instantiateVDU): createStack Exception", e);
-    	}
+    public VduInstance instantiateVdu(CloudInfo cloudInfo, String instanceName, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException {
+        String cloudSiteId = cloudInfo.getCloudSiteId();
+        String cloudOwner = cloudInfo.getCloudOwner();
+        String tenantId = cloudInfo.getTenantId();
+
+        // Translate the VDU ModelInformation structure to that which is needed for
+        // creating the Heat stack. Loop through the artifacts, looking specifically
+        // for MAIN_TEMPLATE and ENVIRONMENT. Any other artifact will
+        // be attached as a FILE.
+        String heatTemplate = null;
+        Map<String, Object> nestedTemplates = new HashMap<>();
+        Map<String, Object> files = new HashMap<>();
+        String heatEnvironment = null;
+
+        for (VduArtifact vduArtifact : vduModel.getArtifacts()) {
+            if (vduArtifact.getType() == ArtifactType.MAIN_TEMPLATE) {
+                heatTemplate = new String(vduArtifact.getContent());
+            } else if (vduArtifact.getType() == ArtifactType.NESTED_TEMPLATE) {
+                nestedTemplates.put(vduArtifact.getName(), new String(vduArtifact.getContent()));
+            } else if (vduArtifact.getType() == ArtifactType.ENVIRONMENT) {
+                heatEnvironment = new String(vduArtifact.getContent());
+            }
+        }
+
+        try {
+            StackInfo stackInfo =
+                    createStack(cloudSiteId, cloudOwner, tenantId, instanceName, vduModel, heatTemplate, inputs, true, // poll
+                                                                                                                       // for
+                                                                                                                       // completion
+                            vduModel.getTimeoutMinutes(), heatEnvironment, nestedTemplates, files, rollbackOnFailure);
+
+            // Populate a vduInstance from the StackInfo
+            return stackInfoToVduInstance(stackInfo);
+        } catch (Exception e) {
+            throw new VduException("MsoHeatUtils (instantiateVDU): createStack Exception", e);
+        }
     }
 
 
@@ -1580,22 +1465,19 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
      * VduPlugin interface for query function.
      */
     @Override
-	public VduInstance queryVdu (CloudInfo cloudInfo, String instanceId)
-    	throws VduException
-    {
-    	String cloudSiteId = cloudInfo.getCloudSiteId();
-    	String cloudOwner = cloudInfo.getCloudOwner();
-    	String tenantId = cloudInfo.getTenantId();
-
-    	try {
-    		// Query the Cloudify Deployment object and  populate a VduInstance
-    		StackInfo stackInfo = queryStack (cloudSiteId, cloudOwner, tenantId, instanceId);
-
-        	return stackInfoToVduInstance(stackInfo);
-    	}
-    	catch (Exception e) {
-    		throw new VduException ("MsoHeatUtile (queryVdu): queryStack Exception ", e);
-    	}
+    public VduInstance queryVdu(CloudInfo cloudInfo, String instanceId) throws VduException {
+        String cloudSiteId = cloudInfo.getCloudSiteId();
+        String cloudOwner = cloudInfo.getCloudOwner();
+        String tenantId = cloudInfo.getTenantId();
+
+        try {
+            // Query the Cloudify Deployment object and populate a VduInstance
+            StackInfo stackInfo = queryStack(cloudSiteId, cloudOwner, tenantId, instanceId);
+
+            return stackInfoToVduInstance(stackInfo);
+        } catch (Exception e) {
+            throw new VduException("MsoHeatUtile (queryVdu): queryStack Exception ", e);
+        }
     }
 
 
@@ -1603,135 +1485,120 @@ public class MsoHeatUtils extends MsoCommonUtils implements VduPlugin{
      * VduPlugin interface for delete function.
      */
     @Override
-	public VduInstance deleteVdu (CloudInfo cloudInfo, String instanceId, int timeoutMinutes)
-    	throws VduException
-    {
-    	String cloudSiteId = cloudInfo.getCloudSiteId();
-    	String cloudOwner = cloudInfo.getCloudOwner();
-    	String tenantId = cloudInfo.getTenantId();
-
-    	try {
-    		// Delete the Heat stack
-    		StackInfo stackInfo = deleteStack (tenantId, cloudOwner, cloudSiteId, instanceId, true);
-
-    		// Populate a VduInstance based on the deleted Cloudify Deployment object
-        	VduInstance vduInstance = stackInfoToVduInstance(stackInfo);
-
-        	// Override return state to DELETED (HeatUtils sets to NOTFOUND)
-        	vduInstance.getStatus().setState(VduStateType.DELETED);
-
-        	return vduInstance;
-    	}
-    	catch (Exception e) {
-    		throw new VduException ("Delete VDU Exception", e);
-    	}
+    public VduInstance deleteVdu(CloudInfo cloudInfo, String instanceId, int timeoutMinutes) throws VduException {
+        String cloudSiteId = cloudInfo.getCloudSiteId();
+        String cloudOwner = cloudInfo.getCloudOwner();
+        String tenantId = cloudInfo.getTenantId();
+
+        try {
+            // Delete the Heat stack
+            StackInfo stackInfo = deleteStack(tenantId, cloudOwner, cloudSiteId, instanceId, true);
+
+            // Populate a VduInstance based on the deleted Cloudify Deployment object
+            VduInstance vduInstance = stackInfoToVduInstance(stackInfo);
+
+            // Override return state to DELETED (HeatUtils sets to NOTFOUND)
+            vduInstance.getStatus().setState(VduStateType.DELETED);
+
+            return vduInstance;
+        } catch (Exception e) {
+            throw new VduException("Delete VDU Exception", e);
+        }
     }
 
 
     /**
      * VduPlugin interface for update function.
      *
-     * Update is currently not supported in the MsoHeatUtils implementation of VduPlugin.
-     * Just return a VduException.
+     * Update is currently not supported in the MsoHeatUtils implementation of VduPlugin. Just return a VduException.
      *
      */
     @Override
-	public VduInstance updateVdu (
-			CloudInfo cloudInfo,
-			String instanceId,
-			Map<String,Object> inputs,
-			VduModelInfo vduModel,
-			boolean rollbackOnFailure)
-    	throws VduException
-    {
-    	throw new VduException ("MsoHeatUtils: updateVdu interface not supported");
+    public VduInstance updateVdu(CloudInfo cloudInfo, String instanceId, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException {
+        throw new VduException("MsoHeatUtils: updateVdu interface not supported");
     }
 
 
     /*
      * Convert the local DeploymentInfo object (Cloudify-specific) to a generic VduInstance object
      */
-    protected VduInstance stackInfoToVduInstance (StackInfo stackInfo)
-    {
-    	VduInstance vduInstance = new VduInstance();
+    protected VduInstance stackInfoToVduInstance(StackInfo stackInfo) {
+        VduInstance vduInstance = new VduInstance();
+
+        // The full canonical name as the instance UUID
+        vduInstance.setVduInstanceId(stackInfo.getCanonicalName());
+        vduInstance.setVduInstanceName(stackInfo.getName());
+
+        // Copy inputs and outputs
+        vduInstance.setInputs(stackInfo.getParameters());
+        vduInstance.setOutputs(stackInfo.getOutputs());
+
+        // Translate the status elements
+        vduInstance.setStatus(stackStatusToVduStatus(stackInfo));
 
-    	// The full canonical name as the instance UUID
-    	vduInstance.setVduInstanceId(stackInfo.getCanonicalName());
-    	vduInstance.setVduInstanceName(stackInfo.getName());
+        return vduInstance;
+    }
 
-    	// Copy inputs and outputs
-    	vduInstance.setInputs(stackInfo.getParameters());
-    	vduInstance.setOutputs(stackInfo.getOutputs());
+    private VduStatus stackStatusToVduStatus(StackInfo stackInfo) {
+        VduStatus vduStatus = new VduStatus();
+
+        // Map the status fields to more generic VduStatus.
+        // There are lots of HeatStatus values, so this is a bit long...
+        HeatStatus heatStatus = stackInfo.getStatus();
+        String statusMessage = stackInfo.getStatusMessage();
+
+        if (heatStatus == HeatStatus.INIT || heatStatus == HeatStatus.BUILDING) {
+            vduStatus.setState(VduStateType.INSTANTIATING);
+            vduStatus.setLastAction((new PluginAction("create", "in_progress", statusMessage)));
+        } else if (heatStatus == HeatStatus.NOTFOUND) {
+            vduStatus.setState(VduStateType.NOTFOUND);
+        } else if (heatStatus == HeatStatus.CREATED) {
+            vduStatus.setState(VduStateType.INSTANTIATED);
+            vduStatus.setLastAction((new PluginAction("create", "complete", statusMessage)));
+        } else if (heatStatus == HeatStatus.UPDATED) {
+            vduStatus.setState(VduStateType.INSTANTIATED);
+            vduStatus.setLastAction((new PluginAction("update", "complete", statusMessage)));
+        } else if (heatStatus == HeatStatus.UPDATING) {
+            vduStatus.setState(VduStateType.UPDATING);
+            vduStatus.setLastAction((new PluginAction("update", "in_progress", statusMessage)));
+        } else if (heatStatus == HeatStatus.DELETING) {
+            vduStatus.setState(VduStateType.DELETING);
+            vduStatus.setLastAction((new PluginAction("delete", "in_progress", statusMessage)));
+        } else if (heatStatus == HeatStatus.FAILED) {
+            vduStatus.setState(VduStateType.FAILED);
+            vduStatus.setErrorMessage(stackInfo.getStatusMessage());
+        } else {
+            vduStatus.setState(VduStateType.UNKNOWN);
+        }
 
-    	// Translate the status elements
-    	vduInstance.setStatus(stackStatusToVduStatus (stackInfo));
+        return vduStatus;
+    }
 
-    	return vduInstance;
+    public Resources queryStackResources(String cloudSiteId, String tenantId, String stackName, int nestedDepth)
+            throws MsoException {
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+        Heat heatClient = getHeatClient(cloudSite, tenantId);
+        OpenStackRequest<Resources> request =
+                heatClient.getResources().listResources(stackName).queryParam("nested_depth", nestedDepth);
+        return executeAndRecordOpenstackRequest(request);
     }
 
-    private VduStatus stackStatusToVduStatus (StackInfo stackInfo)
-    {
-    	VduStatus vduStatus = new VduStatus();
-
-    	// Map the status fields to more generic VduStatus.
-    	// There are lots of HeatStatus values, so this is a bit long...
-    	HeatStatus heatStatus = stackInfo.getStatus();
-    	String statusMessage = stackInfo.getStatusMessage();
-
-    	if (heatStatus == HeatStatus.INIT  ||  heatStatus == HeatStatus.BUILDING) {
-    		vduStatus.setState(VduStateType.INSTANTIATING);
-    		vduStatus.setLastAction((new PluginAction ("create", "in_progress", statusMessage)));
-    	}
-    	else if (heatStatus == HeatStatus.NOTFOUND) {
-    		vduStatus.setState(VduStateType.NOTFOUND);
-    	}
-    	else if (heatStatus == HeatStatus.CREATED) {
-    		vduStatus.setState(VduStateType.INSTANTIATED);
-    		vduStatus.setLastAction((new PluginAction ("create", "complete", statusMessage)));
-    	}
-    	else if (heatStatus == HeatStatus.UPDATED) {
-    		vduStatus.setState(VduStateType.INSTANTIATED);
-    		vduStatus.setLastAction((new PluginAction ("update", "complete", statusMessage)));
-    	}
-    	else if (heatStatus == HeatStatus.UPDATING) {
-    		vduStatus.setState(VduStateType.UPDATING);
-    		vduStatus.setLastAction((new PluginAction ("update", "in_progress", statusMessage)));
-    	}
-    	else if (heatStatus == HeatStatus.DELETING) {
-    		vduStatus.setState(VduStateType.DELETING);
-    		vduStatus.setLastAction((new PluginAction ("delete", "in_progress", statusMessage)));
-    	}
-    	else if (heatStatus == HeatStatus.FAILED) {
-    		vduStatus.setState(VduStateType.FAILED);
-        	vduStatus.setErrorMessage(stackInfo.getStatusMessage());
-    	} else {
-    		vduStatus.setState(VduStateType.UNKNOWN);
-    	}
-
-    	return vduStatus;
+    public <R> R executeHeatClientRequest(String url, String cloudSiteId, String tenantId, Class<R> returnType)
+            throws MsoException {
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+        Heat heatClient = getHeatClient(cloudSite, tenantId);
+        OpenStackRequest<R> request = heatClient.get(url, returnType);
+        return executeAndRecordOpenstackRequest(request);
     }
-    
-	public Resources queryStackResources(String cloudSiteId, String tenantId, String stackName, int nestedDepth) throws MsoException {
-		CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId)
-				.orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
-		Heat heatClient = getHeatClient(cloudSite, tenantId);
-		OpenStackRequest<Resources> request = heatClient.getResources().listResources(stackName).queryParam("nested_depth", nestedDepth);
-		return executeAndRecordOpenstackRequest(request);
-	}
-
-	public <R> R executeHeatClientRequest(String url, String cloudSiteId, String tenantId, Class<R> returnType) throws MsoException {
-		CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId)
-				.orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
-		Heat heatClient = getHeatClient(cloudSite, tenantId);
-		OpenStackRequest<R> request = heatClient.get(url, returnType);
-		return executeAndRecordOpenstackRequest(request);
-	}
 
     protected void sleep(long time) {
-    	try {
+        try {
             Thread.sleep(time);
         } catch (InterruptedException e) {
-            logger.debug ("Thread interrupted while sleeping", e);
+            logger.debug("Thread interrupted while sleeping", e);
             Thread.currentThread().interrupt();
         }
     }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtilsWithUpdate.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtilsWithUpdate.java
index c378be7d4b..1bf780f6d3 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtilsWithUpdate.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoHeatUtilsWithUpdate.java
@@ -67,95 +67,46 @@ public class MsoHeatUtilsWithUpdate extends MsoHeatUtils {
      * Keep these methods around for backward compatibility
      */
 
-    public StackInfo updateStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, Object> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes) throws MsoException {
+    public StackInfo updateStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, Object> stackInputs, boolean pollForCompletion, int timeoutMinutes)
+            throws MsoException {
         // Keeping this method to allow compatibility with no environment or files variable sent. In this case,
         // simply return the new method with the environment variable set to null.
-        return this.updateStack (cloudSiteId,
-                                 cloudOwner,
-                                 tenantId,
-                                 stackName,
-                                 heatTemplate,
-                                 stackInputs,
-                                 pollForCompletion,
-                                 timeoutMinutes,
-                                 null,
-                                 null,
-                                 null);
+        return this.updateStack(cloudSiteId, cloudOwner, tenantId, stackName, heatTemplate, stackInputs,
+                pollForCompletion, timeoutMinutes, null, null, null);
     }
 
-    public StackInfo updateStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, Object> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment) throws MsoException {
+    public StackInfo updateStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, Object> stackInputs, boolean pollForCompletion, int timeoutMinutes,
+            String environment) throws MsoException {
         // Keeping this method to allow compatibility with no environment variable sent. In this case,
         // simply return the new method with the files variable set to null.
-        return this.updateStack (cloudSiteId,
-                                 cloudOwner,
-                                 tenantId,
-                                 stackName,
-                                 heatTemplate,
-                                 stackInputs,
-                                 pollForCompletion,
-                                 timeoutMinutes,
-                                 environment,
-                                 null,
-                                 null);
+        return this.updateStack(cloudSiteId, cloudOwner, tenantId, stackName, heatTemplate, stackInputs,
+                pollForCompletion, timeoutMinutes, environment, null, null);
     }
 
-    public StackInfo updateStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, Object> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment,
-                                  Map <String, Object> files) throws MsoException {
-        return this.updateStack (cloudSiteId,
-                                 cloudOwner,
-                                 tenantId,
-                                 stackName,
-                                 heatTemplate,
-                                 stackInputs,
-                                 pollForCompletion,
-                                 timeoutMinutes,
-                                 environment,
-                                 files,
-                                 null);
+    public StackInfo updateStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, Object> stackInputs, boolean pollForCompletion, int timeoutMinutes,
+            String environment, Map<String, Object> files) throws MsoException {
+        return this.updateStack(cloudSiteId, cloudOwner, tenantId, stackName, heatTemplate, stackInputs,
+                pollForCompletion, timeoutMinutes, environment, files, null);
     }
 
     /**
-     * Update a Stack in the specified cloud location and tenant. The Heat template
-     * and parameter map are passed in as arguments, along with the cloud access credentials.
-     * It is expected that parameters have been validated and contain at minimum the required
-     * parameters for the given template with no extra (undefined) parameters..
+     * Update a Stack in the specified cloud location and tenant. The Heat template and parameter map are passed in as
+     * arguments, along with the cloud access credentials. It is expected that parameters have been validated and
+     * contain at minimum the required parameters for the given template with no extra (undefined) parameters..
      *
-     * The Stack name supplied by the caller must be unique in the scope of this tenant.
-     * However, it should also be globally unique, as it will be the identifier for the
-     * resource going forward in Inventory. This latter is managed by the higher levels
-     * invoking this function.
+     * The Stack name supplied by the caller must be unique in the scope of this tenant. However, it should also be
+     * globally unique, as it will be the identifier for the resource going forward in Inventory. This latter is managed
+     * by the higher levels invoking this function.
      *
-     * The caller may choose to let this function poll Openstack for completion of the
-     * stack creation, or may handle polling itself via separate calls to query the status.
-     * In either case, a StackInfo object will be returned containing the current status.
-     * When polling is enabled, a status of CREATED is expected. When not polling, a
+     * The caller may choose to let this function poll Openstack for completion of the stack creation, or may handle
+     * polling itself via separate calls to query the status. In either case, a StackInfo object will be returned
+     * containing the current status. When polling is enabled, a status of CREATED is expected. When not polling, a
      * status of BUILDING is expected.
      *
-     * An error will be thrown if the requested Stack already exists in the specified
-     * Tenant and Cloud.
+     * An error will be thrown if the requested Stack already exists in the specified Tenant and Cloud.
      *
      * @param tenantId The Openstack ID of the tenant in which to create the Stack
      * @param cloudSiteId The cloud identifier (may be a region) in which to create the tenant.
@@ -170,105 +121,98 @@ public class MsoHeatUtilsWithUpdate extends MsoHeatUtils {
      * @throws MsoException Thrown if the Openstack API call returns an exception.
      */
 
-    public StackInfo updateStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  String heatTemplate,
-                                  Map <String, Object> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment,
-                                  Map <String, Object> files,
-                                  Map <String, Object> heatFiles) throws MsoException {
+    public StackInfo updateStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            String heatTemplate, Map<String, Object> stackInputs, boolean pollForCompletion, int timeoutMinutes,
+            String environment, Map<String, Object> files, Map<String, Object> heatFiles) throws MsoException {
         boolean heatEnvtVariable = true;
-        if (environment == null || "".equalsIgnoreCase (environment.trim ())) {
+        if (environment == null || "".equalsIgnoreCase(environment.trim())) {
             heatEnvtVariable = false;
         }
         boolean haveFiles = true;
-        if (files == null || files.isEmpty ()) {
+        if (files == null || files.isEmpty()) {
             haveFiles = false;
         }
         boolean haveHeatFiles = true;
-        if (heatFiles == null || heatFiles.isEmpty ()) {
+        if (heatFiles == null || heatFiles.isEmpty()) {
             haveHeatFiles = false;
         }
 
         // Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
         // Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
         // This could throw MsoTenantNotFound or MsoOpenstackException (both propagated)
-        Heat heatClient = getHeatClient (cloudSite, tenantId);
+        Heat heatClient = getHeatClient(cloudSite, tenantId);
 
         // Perform a query first to get the current status
-        Stack heatStack = queryHeatStack (heatClient, stackName);
-        if (heatStack == null || "DELETE_COMPLETE".equals (heatStack.getStackStatus ())) {
+        Stack heatStack = queryHeatStack(heatClient, stackName);
+        if (heatStack == null || "DELETE_COMPLETE".equals(heatStack.getStackStatus())) {
             // Not found. Return a StackInfo with status NOTFOUND
-            throw new MsoStackNotFound (stackName, tenantId, cloudSiteId);
+            throw new MsoStackNotFound(stackName, tenantId, cloudSiteId);
         }
 
         // Use canonical name "<stack name>/<stack-id>" to update the stack.
         // Otherwise, update by name returns a 302 redirect.
         // NOTE: This is specific to the v1 Orchestration API.
-        String canonicalName = heatStack.getStackName () + "/" + heatStack.getId ();
+        String canonicalName = heatStack.getStackName() + "/" + heatStack.getId();
 
-        logger.debug ("Ready to Update Stack ({}) with input params: {}", canonicalName, stackInputs);
-        //force entire stackInput object to generic Map<String, Object> for openstack compatibility
-		ObjectMapper mapper = new ObjectMapper();
-		Map<String, Object> normalized = new HashMap<>();
-		try {
-			normalized = mapper.readValue(mapper.writeValueAsString(stackInputs), new TypeReference<HashMap<String,Object>>() {});
-		} catch (IOException e1) {
-        logger.debug("could not map json", e1);
-    }
+        logger.debug("Ready to Update Stack ({}) with input params: {}", canonicalName, stackInputs);
+        // force entire stackInput object to generic Map<String, Object> for openstack compatibility
+        ObjectMapper mapper = new ObjectMapper();
+        Map<String, Object> normalized = new HashMap<>();
+        try {
+            normalized = mapper.readValue(mapper.writeValueAsString(stackInputs),
+                    new TypeReference<HashMap<String, Object>>() {});
+        } catch (IOException e1) {
+            logger.debug("could not map json", e1);
+        }
         // Build up the stack update parameters
         // Disable auto-rollback, because error reason is lost. Always rollback in the code.
-        UpdateStackParam stack = new UpdateStackParam ();
-        stack.setTimeoutMinutes (timeoutMinutes);
-        stack.setParameters (normalized);
-        stack.setTemplate (heatTemplate);
-        stack.setDisableRollback (true);
+        UpdateStackParam stack = new UpdateStackParam();
+        stack.setTimeoutMinutes(timeoutMinutes);
+        stack.setParameters(normalized);
+        stack.setTemplate(heatTemplate);
+        stack.setDisableRollback(true);
         // TJM add envt to stack
         if (heatEnvtVariable) {
-            stack.setEnvironment (environment);
+            stack.setEnvironment(environment);
         }
 
         // Handle nested templates & get_files here. if we have both - must combine
         // and then add to stack (both are part of "files:" being added to stack)
         if (haveFiles && haveHeatFiles) {
             // Let's do this here - not in the bean
-            logger.debug ("Found files AND heatFiles - combine and add!");
-            Map <String, Object> combinedFiles = new HashMap<>();
-            for (String keyString : files.keySet ()) {
-                combinedFiles.put (keyString, files.get (keyString));
+            logger.debug("Found files AND heatFiles - combine and add!");
+            Map<String, Object> combinedFiles = new HashMap<>();
+            for (String keyString : files.keySet()) {
+                combinedFiles.put(keyString, files.get(keyString));
             }
-            for (String keyString : heatFiles.keySet ()) {
-                combinedFiles.put (keyString, heatFiles.get (keyString));
+            for (String keyString : heatFiles.keySet()) {
+                combinedFiles.put(keyString, heatFiles.get(keyString));
             }
-            stack.setFiles (combinedFiles);
+            stack.setFiles(combinedFiles);
         } else {
             // Handle case where we have one or neither
             if (haveFiles) {
-                stack.setFiles (files);
+                stack.setFiles(files);
             }
             if (haveHeatFiles) {
                 // setFiles method modified to handle adding a map.
-                stack.setFiles (heatFiles);
+                stack.setFiles(heatFiles);
             }
         }
 
         try {
             // Execute the actual Openstack command to update the Heat stack
-            OpenStackRequest <Void> request = heatClient.getStacks ().update (canonicalName, stack);
-            executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<Void> request = heatClient.getStacks().update(canonicalName, stack);
+            executeAndRecordOpenstackRequest(request);
         } catch (OpenStackBaseException e) {
             // Since this came on the 'Update Stack' command, nothing was changed
             // in the cloud. Rethrow the error as an MSO exception.
-            throw heatExceptionToMsoException (e, UPDATE_STACK);
+            throw heatExceptionToMsoException(e, UPDATE_STACK);
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, UPDATE_STACK);
+            throw runtimeExceptionToMsoException(e, UPDATE_STACK);
         }
 
         // If client has requested a final response, poll for stack completion
@@ -277,36 +221,37 @@ public class MsoHeatUtilsWithUpdate extends MsoHeatUtils {
             // Set a time limit on overall polling.
             // Use the resource (template) timeout for Openstack (expressed in minutes)
             // and add one poll interval to give Openstack a chance to fail on its own.
-            int createPollInterval = Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
+            int createPollInterval =
+                    Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
             int pollTimeout = (timeoutMinutes * 60) + createPollInterval;
 
             boolean loopAgain = true;
             while (loopAgain) {
                 try {
-                    updateStack = queryHeatStack (heatClient, canonicalName);
+                    updateStack = queryHeatStack(heatClient, canonicalName);
                     logger.debug("{} ({}) ", updateStack.getStackStatus(), canonicalName);
                     try {
-                        logger
-                            .debug("Current stack {}" + this.getOutputsAsStringBuilderWithUpdate(heatStack).toString());
+                        logger.debug(
+                                "Current stack {}" + this.getOutputsAsStringBuilderWithUpdate(heatStack).toString());
                     } catch (Exception e) {
                         logger.debug("an error occurred trying to print out the current outputs of the stack", e);
                     }
 
 
-                    if ("UPDATE_IN_PROGRESS".equals (updateStack.getStackStatus ())) {
+                    if ("UPDATE_IN_PROGRESS".equals(updateStack.getStackStatus())) {
                         // Stack update is still running.
                         // Sleep and try again unless timeout has been reached
                         if (pollTimeout <= 0) {
                             // Note that this should not occur, since there is a timeout specified
                             // in the Openstack call.
                             logger.error(
-                                "{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Update stack timeout",
-                                MessageEnum.RA_UPDATE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
-                                updateStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
+                                    "{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Update stack timeout",
+                                    MessageEnum.RA_UPDATE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName,
+                                    updateStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
                             loopAgain = false;
                         } else {
                             try {
-                                Thread.sleep (createPollInterval * 1000L);
+                                Thread.sleep(createPollInterval * 1000L);
                             } catch (InterruptedException e) {
                                 // If we are interrupted, we should stop ASAP.
                                 loopAgain = false;
@@ -323,34 +268,33 @@ public class MsoHeatUtilsWithUpdate extends MsoHeatUtils {
                     // Cannot query the stack. Something is wrong.
 
                     // TODO: No way to roll back the stack at this point. What to do?
-                    e.addContext (UPDATE_STACK);
+                    e.addContext(UPDATE_STACK);
                     throw e;
                 }
             }
 
-            if (!"UPDATE_COMPLETE".equals (updateStack.getStackStatus ())) {
+            if (!"UPDATE_COMPLETE".equals(updateStack.getStackStatus())) {
                 logger.error("{} Stack status: {} Stack status reason: {} {} Update Stack error",
-                    MessageEnum.RA_UPDATE_STACK_ERR, updateStack.getStackStatus(), updateStack.getStackStatusReason(),
-                    ErrorCode.DataError.getValue());
+                        MessageEnum.RA_UPDATE_STACK_ERR, updateStack.getStackStatus(),
+                        updateStack.getStackStatusReason(), ErrorCode.DataError.getValue());
 
                 // TODO: No way to roll back the stack at this point. What to do?
                 // Throw a 'special case' of MsoOpenstackException to report the Heat status
                 MsoOpenstackException me = null;
-                if ("UPDATE_IN_PROGRESS".equals (updateStack.getStackStatus ())) {
-                    me = new MsoOpenstackException (0, "", "Stack Update Timeout");
+                if ("UPDATE_IN_PROGRESS".equals(updateStack.getStackStatus())) {
+                    me = new MsoOpenstackException(0, "", "Stack Update Timeout");
                 } else {
-                    String error = "Stack error (" + updateStack.getStackStatus ()
-                                   + "): "
-                                   + updateStack.getStackStatusReason ();
-                    me = new MsoOpenstackException (0, "", error);
+                    String error =
+                            "Stack error (" + updateStack.getStackStatus() + "): " + updateStack.getStackStatusReason();
+                    me = new MsoOpenstackException(0, "", error);
                 }
-                me.addContext (UPDATE_STACK);
+                me.addContext(UPDATE_STACK);
                 throw me;
             }
 
         } else {
             // Return the current status.
-            updateStack = queryHeatStack (heatClient, canonicalName);
+            updateStack = queryHeatStack(heatClient, canonicalName);
             if (updateStack != null) {
                 logger.debug("UpdateStack, status = {}", updateStack.getStackStatus());
             } else {
@@ -360,93 +304,92 @@ public class MsoHeatUtilsWithUpdate extends MsoHeatUtils {
         return new StackInfoMapper(updateStack).map();
     }
 
-	private StringBuilder getOutputsAsStringBuilderWithUpdate(Stack heatStack) {
-		// This should only be used as a utility to print out the stack outputs
-		// to the log
-		StringBuilder sb = new StringBuilder("");
-		if (heatStack == null) {
-			sb.append("(heatStack is null)");
-			return sb;
-		}
-		List<Output> outputList = heatStack.getOutputs();
-		if (outputList == null || outputList.isEmpty()) {
-			sb.append("(outputs is empty)");
-			return sb;
-		}
-		Map<String, Object> outputs = new HashMap<>();
-		for (Output outputItem : outputList) {
-			outputs.put(outputItem.getOutputKey(), outputItem.getOutputValue());
-		}
-		int counter = 0;
-		sb.append("OUTPUTS:\n");
-		for (String key : outputs.keySet()) {
-			sb.append("outputs[").append(counter++).append("]: ").append(key).append("=");
-			Object obj = outputs.get(key);
-			if (obj instanceof String) {
-				sb.append((String) obj).append(" (a string)");
-			} else if (obj instanceof JsonNode) {
-				sb.append(this.convertNodeWithUpdate((JsonNode) obj)).append(" (a JsonNode)");
-			} else if (obj instanceof java.util.LinkedHashMap) {
-				try {
-					String str = JSON_MAPPER.writeValueAsString(obj);
-					sb.append(str).append(" (a java.util.LinkedHashMap)");
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            sb.append("(a LinkedHashMap value that would not convert nicely)");
-				}
-			} else if (obj instanceof Integer) {
-				String str = "";
-				try {
-					str = obj.toString() + " (an Integer)\n";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(an Integer unable to call .toString() on)";
-				}
-				sb.append(str);
-			} else if (obj instanceof ArrayList) {
-				String str = "";
-				try {
-					str = obj.toString() + " (an ArrayList)";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(an ArrayList unable to call .toString() on?)";
-				}
-				sb.append(str);
-			} else if (obj instanceof Boolean) {
-				String str = "";
-				try {
-					str = obj.toString() + " (a Boolean)";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(an Boolean unable to call .toString() on?)";
-				}
-				sb.append(str);
-			}
-			else {
-				String str = "";
-				try {
-					str = obj.toString() + " (unknown Object type)";
-				} catch (Exception e) {
-            logger.debug("Exception :", e);
-            str = "(a value unable to call .toString() on?)";
-				}
-				sb.append(str);
-			}
-			sb.append("\n");
-		}
-		sb.append("[END]");
-		return sb;
-	}
+    private StringBuilder getOutputsAsStringBuilderWithUpdate(Stack heatStack) {
+        // This should only be used as a utility to print out the stack outputs
+        // to the log
+        StringBuilder sb = new StringBuilder("");
+        if (heatStack == null) {
+            sb.append("(heatStack is null)");
+            return sb;
+        }
+        List<Output> outputList = heatStack.getOutputs();
+        if (outputList == null || outputList.isEmpty()) {
+            sb.append("(outputs is empty)");
+            return sb;
+        }
+        Map<String, Object> outputs = new HashMap<>();
+        for (Output outputItem : outputList) {
+            outputs.put(outputItem.getOutputKey(), outputItem.getOutputValue());
+        }
+        int counter = 0;
+        sb.append("OUTPUTS:\n");
+        for (String key : outputs.keySet()) {
+            sb.append("outputs[").append(counter++).append("]: ").append(key).append("=");
+            Object obj = outputs.get(key);
+            if (obj instanceof String) {
+                sb.append((String) obj).append(" (a string)");
+            } else if (obj instanceof JsonNode) {
+                sb.append(this.convertNodeWithUpdate((JsonNode) obj)).append(" (a JsonNode)");
+            } else if (obj instanceof java.util.LinkedHashMap) {
+                try {
+                    String str = JSON_MAPPER.writeValueAsString(obj);
+                    sb.append(str).append(" (a java.util.LinkedHashMap)");
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    sb.append("(a LinkedHashMap value that would not convert nicely)");
+                }
+            } else if (obj instanceof Integer) {
+                String str = "";
+                try {
+                    str = obj.toString() + " (an Integer)\n";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(an Integer unable to call .toString() on)";
+                }
+                sb.append(str);
+            } else if (obj instanceof ArrayList) {
+                String str = "";
+                try {
+                    str = obj.toString() + " (an ArrayList)";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(an ArrayList unable to call .toString() on?)";
+                }
+                sb.append(str);
+            } else if (obj instanceof Boolean) {
+                String str = "";
+                try {
+                    str = obj.toString() + " (a Boolean)";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(an Boolean unable to call .toString() on?)";
+                }
+                sb.append(str);
+            } else {
+                String str = "";
+                try {
+                    str = obj.toString() + " (unknown Object type)";
+                } catch (Exception e) {
+                    logger.debug("Exception :", e);
+                    str = "(a value unable to call .toString() on?)";
+                }
+                sb.append(str);
+            }
+            sb.append("\n");
+        }
+        sb.append("[END]");
+        return sb;
+    }
 
-	private String convertNodeWithUpdate(final JsonNode node) {
-		try {
-			final Object obj = JSON_MAPPER.treeToValue(node, Object.class);
-			final String json = JSON_MAPPER.writeValueAsString(obj);
-			return json;
-		} catch (Exception e) {
-        logger.debug("Error converting json to string {} ", e.getMessage(), e);
+    private String convertNodeWithUpdate(final JsonNode node) {
+        try {
+            final Object obj = JSON_MAPPER.treeToValue(node, Object.class);
+            final String json = JSON_MAPPER.writeValueAsString(obj);
+            return json;
+        } catch (Exception e) {
+            logger.debug("Error converting json to string {} ", e.getMessage(), e);
+        }
+        return "[Error converting json to string]";
     }
-		return "[Error converting json to string]";
-	}
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneUtils.java
index c96cca9f61..cfc8c23c5f 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneUtils.java
@@ -62,25 +62,24 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
 
     @Autowired
     private AuthenticationMethodFactory authenticationMethodFactory;
-	
-	@Autowired
-	private MsoHeatUtils msoHeatUtils;
-	
-	@Autowired
-	private MsoNeutronUtils msoNeutronUtils;
-	
-	@Autowired
-	private MsoTenantUtilsFactory tenantUtilsFactory;
+
+    @Autowired
+    private MsoHeatUtils msoHeatUtils;
+
+    @Autowired
+    private MsoNeutronUtils msoNeutronUtils;
+
+    @Autowired
+    private MsoTenantUtilsFactory tenantUtilsFactory;
+
     /**
-     * Create a tenant with the specified name in the given cloud. If the tenant already exists,
-     * an Exception will be thrown. The MSO User will also be added to the "member" list of
-     * the new tenant to perform subsequent Nova/Heat commands in the tenant. If the MSO User
-     * association fails, the entire transaction will be rolled back.
+     * Create a tenant with the specified name in the given cloud. If the tenant already exists, an Exception will be
+     * thrown. The MSO User will also be added to the "member" list of the new tenant to perform subsequent Nova/Heat
+     * commands in the tenant. If the MSO User association fails, the entire transaction will be rolled back.
      * <p>
-     * For the AIC Cloud (DCP/LCP): it is not clear that cloudId is needed, as all admin
-     * requests go to the centralized identity service in DCP. However, if some artifact
-     * must exist in each local LCP instance as well, then it will be needed to access the
-     * correct region.
+     * For the AIC Cloud (DCP/LCP): it is not clear that cloudId is needed, as all admin requests go to the centralized
+     * identity service in DCP. However, if some artifact must exist in each local LCP instance as well, then it will be
+     * needed to access the correct region.
      * <p>
      *
      * @param tenantName The tenant name to create
@@ -89,44 +88,42 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      * @throws MsoTenantAlreadyExists Thrown if the requested tenant already exists
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
      */
-    public String createTenant (String tenantName,
-                                String cloudSiteId,
-                                Map <String, String> metadata,
-                                boolean backout) throws MsoException {
+    public String createTenant(String tenantName, String cloudSiteId, Map<String, String> metadata, boolean backout)
+            throws MsoException {
         // Obtain the cloud site information where we will create the tenant
         Optional<CloudSite> cloudSiteOpt = cloudConfig.getCloudSite(cloudSiteId);
         if (!cloudSiteOpt.isPresent()) {
             logger.error("{} MSOCloudSite {} not found {} ", MessageEnum.RA_CREATE_TENANT_ERR, cloudSiteId,
-                ErrorCode.DataError.getValue());
-            throw new MsoCloudSiteNotFound (cloudSiteId);
+                    ErrorCode.DataError.getValue());
+            throw new MsoCloudSiteNotFound(cloudSiteId);
         }
         Keystone keystoneAdminClient = getKeystoneAdminClient(cloudSiteOpt.get());
         Tenant tenant = null;
         try {
             // Check if the tenant already exists
-            tenant = findTenantByName (keystoneAdminClient, tenantName);
+            tenant = findTenantByName(keystoneAdminClient, tenantName);
 
             if (tenant != null) {
                 // Tenant already exists. Throw an exception
                 logger.error("{} Tenant name {} already exists on Cloud site id {}, {}",
-                    MessageEnum.RA_TENANT_ALREADY_EXIST, tenantName, cloudSiteId, ErrorCode.DataError.getValue());
-                throw new MsoTenantAlreadyExists (tenantName, cloudSiteId);
+                        MessageEnum.RA_TENANT_ALREADY_EXIST, tenantName, cloudSiteId, ErrorCode.DataError.getValue());
+                throw new MsoTenantAlreadyExists(tenantName, cloudSiteId);
             }
 
             // Does not exist, create a new one
-            tenant = new Tenant ();
-            tenant.setName (tenantName);
-            tenant.setDescription ("SDN Tenant (via MSO)");
-            tenant.setEnabled (true);
+            tenant = new Tenant();
+            tenant.setName(tenantName);
+            tenant.setDescription("SDN Tenant (via MSO)");
+            tenant.setEnabled(true);
 
-            OpenStackRequest <Tenant> request = keystoneAdminClient.tenants ().create (tenant);
-            tenant = executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<Tenant> request = keystoneAdminClient.tenants().create(tenant);
+            tenant = executeAndRecordOpenstackRequest(request);
         } catch (OpenStackBaseException e) {
             // Convert Keystone OpenStackResponseException to MsoOpenstackException
-            throw keystoneErrorToMsoException (e, "CreateTenant");
+            throw keystoneErrorToMsoException(e, "CreateTenant");
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, "CreateTenant");
+            throw runtimeExceptionToMsoException(e, "CreateTenant");
         }
 
         // Add MSO User to the tenant as a member and
@@ -134,67 +131,61 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
         try {
             CloudIdentity cloudIdentity = cloudSiteOpt.get().getIdentityService();
 
-            User msoUser = findUserByNameOrId (keystoneAdminClient, cloudIdentity.getMsoId ());
-            Role memberRole = findRoleByNameOrId (keystoneAdminClient, cloudIdentity.getMemberRole ());
-            
-            if(msoUser != null && memberRole != null) {
-	            OpenStackRequest <Void> request = keystoneAdminClient.tenants ().addUser (tenant.getId (),
-	                                                                                      msoUser.getId (),
-	                                                                                      memberRole.getId ());
-	            executeAndRecordOpenstackRequest (request);
+            User msoUser = findUserByNameOrId(keystoneAdminClient, cloudIdentity.getMsoId());
+            Role memberRole = findRoleByNameOrId(keystoneAdminClient, cloudIdentity.getMemberRole());
+
+            if (msoUser != null && memberRole != null) {
+                OpenStackRequest<Void> request =
+                        keystoneAdminClient.tenants().addUser(tenant.getId(), msoUser.getId(), memberRole.getId());
+                executeAndRecordOpenstackRequest(request);
             }
 
-            if (cloudIdentity.getTenantMetadata () && metadata != null && !metadata.isEmpty ()) {
-                Metadata tenantMetadata = new Metadata ();
-                tenantMetadata.setMetadata (metadata);
+            if (cloudIdentity.getTenantMetadata() && metadata != null && !metadata.isEmpty()) {
+                Metadata tenantMetadata = new Metadata();
+                tenantMetadata.setMetadata(metadata);
 
-                OpenStackRequest <Metadata> metaRequest = keystoneAdminClient.tenants ()
-                                                                             .createOrUpdateMetadata (tenant.getId (),
-                                                                                                      tenantMetadata);
-                executeAndRecordOpenstackRequest (metaRequest);
+                OpenStackRequest<Metadata> metaRequest =
+                        keystoneAdminClient.tenants().createOrUpdateMetadata(tenant.getId(), tenantMetadata);
+                executeAndRecordOpenstackRequest(metaRequest);
             }
         } catch (Exception e) {
             // Failed to attach MSO User to the new tenant. Can't operate without access,
             // so roll back the tenant.
-        	if (!backout)
-        	{
-              logger.warn("{} Create Tenant errored, Tenant deletion suppressed {} ", MessageEnum.RA_CREATE_TENANT_ERR,
-                  ErrorCode.DataError.getValue());
-          }
-        	else
-        	{
-        		try {
-        			OpenStackRequest <Void> request = keystoneAdminClient.tenants ().delete (tenant.getId ());
-        			executeAndRecordOpenstackRequest (request);
-        		} catch (Exception e2) {
-        			// Just log this one. We will report the original exception.
-                logger.error("{} Nested exception rolling back tenant {} ", MessageEnum.RA_CREATE_TENANT_ERR,
-                    ErrorCode.DataError.getValue(), e2);
+            if (!backout) {
+                logger.warn("{} Create Tenant errored, Tenant deletion suppressed {} ",
+                        MessageEnum.RA_CREATE_TENANT_ERR, ErrorCode.DataError.getValue());
+            } else {
+                try {
+                    OpenStackRequest<Void> request = keystoneAdminClient.tenants().delete(tenant.getId());
+                    executeAndRecordOpenstackRequest(request);
+                } catch (Exception e2) {
+                    // Just log this one. We will report the original exception.
+                    logger.error("{} Nested exception rolling back tenant {} ", MessageEnum.RA_CREATE_TENANT_ERR,
+                            ErrorCode.DataError.getValue(), e2);
+                }
             }
-        	}
-        	
+
 
             // Propagate the original exception on user/role/tenant mapping
             if (e instanceof OpenStackBaseException) {
                 // Convert Keystone Exception to MsoOpenstackException
-                throw keystoneErrorToMsoException ((OpenStackBaseException) e, "CreateTenantUser");
+                throw keystoneErrorToMsoException((OpenStackBaseException) e, "CreateTenantUser");
             } else {
-                MsoAdapterException me = new MsoAdapterException (e.getMessage (), e);
-                me.addContext ("CreateTenantUser");
+                MsoAdapterException me = new MsoAdapterException(e.getMessage(), e);
+                me.addContext("CreateTenantUser");
                 throw me;
             }
         }
-        return tenant.getId ();
+        return tenant.getId();
     }
 
     /**
-     * Query for a tenant by ID in the given cloud. If the tenant exists,
-     * return an MsoTenant object. If not, return null.
+     * Query for a tenant by ID in the given cloud. If the tenant exists, return an MsoTenant object. If not, return
+     * null.
      * <p>
-     * For the AIC Cloud (DCP/LCP): it is not clear that cloudId is needed, as all admin
-     * requests go to the centralized identity service in DCP. However, if some artifact
-     * must exist in each local LCP instance as well, then it will be needed to access the
-     * correct region.
+     * For the AIC Cloud (DCP/LCP): it is not clear that cloudId is needed, as all admin requests go to the centralized
+     * identity service in DCP. However, if some artifact must exist in each local LCP instance as well, then it will be
+     * needed to access the correct region.
      * <p>
      *
      * @param tenantId The Openstack ID of the tenant to query
@@ -202,47 +193,46 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      * @return the tenant properties of the queried tenant, or null if not found
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
      */
-    public MsoTenant queryTenant (String tenantId, String cloudSiteId) throws MsoException {
+    public MsoTenant queryTenant(String tenantId, String cloudSiteId) throws MsoException {
         // Obtain the cloud site information where we will query the tenant
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
 
-        Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
+        Keystone keystoneAdminClient = getKeystoneAdminClient(cloudSite);
 
         // Check if the tenant exists and return its Tenant Id
         try {
-            Tenant tenant = findTenantById (keystoneAdminClient, tenantId);
+            Tenant tenant = findTenantById(keystoneAdminClient, tenantId);
             if (tenant == null) {
                 return null;
             }
 
-            Map <String, String> metadata = new HashMap <String, String> ();
-            if (cloudSite.getIdentityService().getTenantMetadata ()) {
-                OpenStackRequest <Metadata> request = keystoneAdminClient.tenants ().showMetadata (tenant.getId ());
-                Metadata tenantMetadata = executeAndRecordOpenstackRequest (request);
+            Map<String, String> metadata = new HashMap<String, String>();
+            if (cloudSite.getIdentityService().getTenantMetadata()) {
+                OpenStackRequest<Metadata> request = keystoneAdminClient.tenants().showMetadata(tenant.getId());
+                Metadata tenantMetadata = executeAndRecordOpenstackRequest(request);
                 if (tenantMetadata != null) {
-                    metadata = tenantMetadata.getMetadata ();
+                    metadata = tenantMetadata.getMetadata();
                 }
             }
-            return new MsoTenant (tenant.getId (), tenant.getName (), metadata);
+            return new MsoTenant(tenant.getId(), tenant.getName(), metadata);
         } catch (OpenStackBaseException e) {
             // Convert Keystone OpenStackResponseException to MsoOpenstackException
-            throw keystoneErrorToMsoException (e, "QueryTenant");
+            throw keystoneErrorToMsoException(e, "QueryTenant");
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, "QueryTenant");
+            throw runtimeExceptionToMsoException(e, "QueryTenant");
         }
     }
 
     /**
-     * Query for a tenant with the specified name in the given cloud. If the tenant exists,
-     * return an MsoTenant object. If not, return null. This query is useful if the client
-     * knows it has the tenant name, skipping an initial lookup by ID that would always fail.
+     * Query for a tenant with the specified name in the given cloud. If the tenant exists, return an MsoTenant object.
+     * If not, return null. This query is useful if the client knows it has the tenant name, skipping an initial lookup
+     * by ID that would always fail.
      * <p>
-     * For the AIC Cloud (DCP/LCP): it is not clear that cloudId is needed, as all admin
-     * requests go to the centralized identity service in DCP. However, if some artifact
-     * must exist in each local LCP instance as well, then it will be needed to access the
-     * correct region.
+     * For the AIC Cloud (DCP/LCP): it is not clear that cloudId is needed, as all admin requests go to the centralized
+     * identity service in DCP. However, if some artifact must exist in each local LCP instance as well, then it will be
+     * needed to access the correct region.
      * <p>
      *
      * @param tenantName The name of the tenant to query
@@ -250,44 +240,43 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      * @return the tenant properties of the queried tenant, or null if not found
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
      */
-    public MsoTenant queryTenantByName (String tenantName, String cloudSiteId) throws MsoException {
+    public MsoTenant queryTenantByName(String tenantName, String cloudSiteId) throws MsoException {
         // Obtain the cloud site information where we will query the tenant
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
-        Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+        Keystone keystoneAdminClient = getKeystoneAdminClient(cloudSite);
 
         try {
-            Tenant tenant = findTenantByName (keystoneAdminClient, tenantName);
+            Tenant tenant = findTenantByName(keystoneAdminClient, tenantName);
             if (tenant == null) {
                 return null;
             }
 
-            Map <String, String> metadata = new HashMap <String, String> ();
-            if (cloudSite.getIdentityService().getTenantMetadata ()) {
-                OpenStackRequest <Metadata> request = keystoneAdminClient.tenants ().showMetadata (tenant.getId ());
-                Metadata tenantMetadata = executeAndRecordOpenstackRequest (request);
+            Map<String, String> metadata = new HashMap<String, String>();
+            if (cloudSite.getIdentityService().getTenantMetadata()) {
+                OpenStackRequest<Metadata> request = keystoneAdminClient.tenants().showMetadata(tenant.getId());
+                Metadata tenantMetadata = executeAndRecordOpenstackRequest(request);
                 if (tenantMetadata != null) {
-                    metadata = tenantMetadata.getMetadata ();
+                    metadata = tenantMetadata.getMetadata();
                 }
             }
-            return new MsoTenant (tenant.getId (), tenant.getName (), metadata);
+            return new MsoTenant(tenant.getId(), tenant.getName(), metadata);
         } catch (OpenStackBaseException e) {
             // Convert Keystone OpenStackResponseException to MsoOpenstackException
-            throw keystoneErrorToMsoException (e, "QueryTenantName");
+            throw keystoneErrorToMsoException(e, "QueryTenantName");
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, "QueryTenantName");
+            throw runtimeExceptionToMsoException(e, "QueryTenantName");
         }
     }
 
     /**
-     * Delete the specified Tenant (by ID) in the given cloud. This method returns true or
-     * false, depending on whether the tenant existed and was successfully deleted, or if
-     * the tenant already did not exist. Both cases are treated as success (no Exceptions).
+     * Delete the specified Tenant (by ID) in the given cloud. This method returns true or false, depending on whether
+     * the tenant existed and was successfully deleted, or if the tenant already did not exist. Both cases are treated
+     * as success (no Exceptions).
      * <p>
-     * Note for the AIC Cloud (DCP/LCP): all admin requests go to the centralized identity
-     * service in DCP. So deleting a tenant from one cloudSiteId will remove it from all
-     * sites managed by that identity service.
+     * Note for the AIC Cloud (DCP/LCP): all admin requests go to the centralized identity service in DCP. So deleting a
+     * tenant from one cloudSiteId will remove it from all sites managed by that identity service.
      * <p>
      *
      * @param tenantId The Openstack ID of the tenant to delete
@@ -295,43 +284,42 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      * @return true if the tenant was deleted, false if the tenant did not exist.
      * @throws MsoOpenstackException If the Openstack API call returns an exception.
      */
-    public boolean deleteTenant (String tenantId, String cloudSiteId) throws MsoException {
+    public boolean deleteTenant(String tenantId, String cloudSiteId) throws MsoException {
         // Obtain the cloud site information where we will query the tenant
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
-        Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+        Keystone keystoneAdminClient = getKeystoneAdminClient(cloudSite);
 
         try {
             // Check that the tenant exists. Also, need the ID to delete
-            Tenant tenant = findTenantById (keystoneAdminClient, tenantId);
+            Tenant tenant = findTenantById(keystoneAdminClient, tenantId);
             if (tenant == null) {
                 logger.error("{} Tenant id {} not found on cloud site id {}, {}", MessageEnum.RA_TENANT_NOT_FOUND,
-                    tenantId, cloudSiteId, ErrorCode.DataError.getValue());
+                        tenantId, cloudSiteId, ErrorCode.DataError.getValue());
                 return false;
             }
 
-            OpenStackRequest <Void> request = keystoneAdminClient.tenants ().delete (tenant.getId ());
-            executeAndRecordOpenstackRequest (request);
-            logger.debug ("Deleted Tenant {} ({})", tenant.getId(), tenant.getName());
+            OpenStackRequest<Void> request = keystoneAdminClient.tenants().delete(tenant.getId());
+            executeAndRecordOpenstackRequest(request);
+            logger.debug("Deleted Tenant {} ({})", tenant.getId(), tenant.getName());
         } catch (OpenStackBaseException e) {
             // Convert Keystone OpenStackResponseException to MsoOpenstackException
-            throw keystoneErrorToMsoException (e, "Delete Tenant");
+            throw keystoneErrorToMsoException(e, "Delete Tenant");
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, "DeleteTenant");
+            throw runtimeExceptionToMsoException(e, "DeleteTenant");
         }
 
         return true;
     }
 
     /**
-     * Delete the specified Tenant (by Name) in the given cloud. This method returns true or
-     * false, depending on whether the tenant existed and was successfully deleted, or if
-     * the tenant already did not exist. Both cases are treated as success (no Exceptions).
+     * Delete the specified Tenant (by Name) in the given cloud. This method returns true or false, depending on whether
+     * the tenant existed and was successfully deleted, or if the tenant already did not exist. Both cases are treated
+     * as success (no Exceptions).
      * <p>
-     * Note for the AIC Cloud (DCP/LCP): all admin requests go to the centralized identity
-     * service in DCP. So deleting a tenant from one cloudSiteId will remove it from all
-     * sites managed by that identity service.
+     * Note for the AIC Cloud (DCP/LCP): all admin requests go to the centralized identity service in DCP. So deleting a
+     * tenant from one cloudSiteId will remove it from all sites managed by that identity service.
      * <p>
      *
      * @param tenantName The name of the tenant to delete
@@ -339,37 +327,37 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      * @return true if the tenant was deleted, false if the tenant did not exist.
      * @throws MsoOpenstackException If the Openstack API call returns an exception.
      */
-    public boolean deleteTenantByName (String tenantName, String cloudSiteId) throws MsoException {
+    public boolean deleteTenantByName(String tenantName, String cloudSiteId) throws MsoException {
         // Obtain the cloud site information where we will query the tenant
-        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId);
+        Optional<CloudSite> cloudSite = cloudConfig.getCloudSite(cloudSiteId);
         if (!cloudSite.isPresent()) {
-            throw new MsoCloudSiteNotFound (cloudSiteId);
+            throw new MsoCloudSiteNotFound(cloudSiteId);
         }
-        Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite.get());
+        Keystone keystoneAdminClient = getKeystoneAdminClient(cloudSite.get());
 
         try {
             // Need the Tenant ID to delete (can't directly delete by name)
-            Tenant tenant = findTenantByName (keystoneAdminClient, tenantName);
+            Tenant tenant = findTenantByName(keystoneAdminClient, tenantName);
             if (tenant == null) {
                 // OK if tenant already doesn't exist.
                 logger.error("{} Tenant {} not found on Cloud site id {}, {}", MessageEnum.RA_TENANT_NOT_FOUND,
-                    tenantName, cloudSiteId, ErrorCode.DataError.getValue());
+                        tenantName, cloudSiteId, ErrorCode.DataError.getValue());
                 return false;
             }
 
             // Execute the Delete. It has no return value.
-            OpenStackRequest <Void> request = keystoneAdminClient.tenants ().delete (tenant.getId ());
-            executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<Void> request = keystoneAdminClient.tenants().delete(tenant.getId());
+            executeAndRecordOpenstackRequest(request);
 
             logger.debug("Deleted Tenant {} ({})", tenant.getId(), tenant.getName());
 
         } catch (OpenStackBaseException e) {
             // Note: It doesn't seem to matter if tenant doesn't exist, no exception is thrown.
             // Convert Keystone OpenStackResponseException to MsoOpenstackException
-            throw keystoneErrorToMsoException (e, "DeleteTenant");
+            throw keystoneErrorToMsoException(e, "DeleteTenant");
         } catch (RuntimeException e) {
             // Catch-all
-            throw runtimeExceptionToMsoException (e, "DeleteTenant");
+            throw runtimeExceptionToMsoException(e, "DeleteTenant");
         }
 
         return true;
@@ -379,26 +367,24 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
     // PRIVATE UTILITY FUNCTIONS FOR USE WITHIN THIS CLASS
 
     /*
-     * Get a Keystone Admin client for the Openstack Identity service.
-     * This requires an 'admin'-level userId + password along with an 'admin' tenant
-     * in the target cloud. These values will be retrieved from properties based
-     * on the specified cloud ID.
-     * <p>
-     * On successful authentication, the Keystone object will be cached for the cloudId
-     * so that it can be reused without going back to Openstack every time.
+     * Get a Keystone Admin client for the Openstack Identity service. This requires an 'admin'-level userId + password
+     * along with an 'admin' tenant in the target cloud. These values will be retrieved from properties based on the
+     * specified cloud ID. <p> On successful authentication, the Keystone object will be cached for the cloudId so that
+     * it can be reused without going back to Openstack every time.
      *
      * @param cloudId
      *
      * @return an authenticated Keystone object
      */
-    public Keystone getKeystoneAdminClient (CloudSite cloudSite) throws MsoException {
+    public Keystone getKeystoneAdminClient(CloudSite cloudSite) throws MsoException {
         CloudIdentity cloudIdentity = cloudSite.getIdentityService();
 
-        String cloudId = cloudIdentity.getId ();
-        String adminTenantName = cloudIdentity.getAdminTenant ();
-        String region = cloudSite.getRegionId ();
+        String cloudId = cloudIdentity.getId();
+        String adminTenantName = cloudIdentity.getAdminTenant();
+        String region = cloudSite.getRegionId();
 
-        MsoTenantUtils tenantUtils = tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
+        MsoTenantUtils tenantUtils =
+                tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
         final String keystoneUrl = tenantUtils.getKeystoneUrl(region, cloudIdentity);
         Keystone keystone = new Keystone(keystoneUrl);
 
@@ -406,51 +392,50 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
         Access access = null;
         String token = null;
         try {
-        	Authentication credentials = authenticationMethodFactory.getAuthenticationFor(cloudIdentity);
-            OpenStackRequest <Access> request = keystone.tokens ()
-                                                        .authenticate (credentials)
-                                                        .withTenantName (adminTenantName);
-            access = executeAndRecordOpenstackRequest (request);
-            token = access.getToken ().getId ();
+            Authentication credentials = authenticationMethodFactory.getAuthenticationFor(cloudIdentity);
+            OpenStackRequest<Access> request =
+                    keystone.tokens().authenticate(credentials).withTenantName(adminTenantName);
+            access = executeAndRecordOpenstackRequest(request);
+            token = access.getToken().getId();
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 401) {
+            if (e.getStatus() == 401) {
                 // Authentication error. Can't access admin tenant - something is mis-configured
-                String error = "MSO Authentication Failed for " + cloudIdentity.getId ();
+                String error = "MSO Authentication Failed for " + cloudIdentity.getId();
 
-                throw new MsoAdapterException (error);
+                throw new MsoAdapterException(error);
             } else {
-                throw keystoneErrorToMsoException (e, "TokenAuth");
+                throw keystoneErrorToMsoException(e, "TokenAuth");
             }
         } catch (OpenStackConnectException e) {
             // Connection to Openstack failed
-            throw keystoneErrorToMsoException (e, "TokenAuth");
+            throw keystoneErrorToMsoException(e, "TokenAuth");
         }
 
         // Get the Identity service URL. Throws runtime exception if not found per region.
         String adminUrl = null;
         try {
-        	// TODO:  FOR TESTING!!!!
-        	adminUrl = KeystoneUtils.findEndpointURL (access.getServiceCatalog (), "identity", region, "public");
-        	adminUrl = adminUrl.replaceFirst("5000", "35357");
+            // TODO: FOR TESTING!!!!
+            adminUrl = KeystoneUtils.findEndpointURL(access.getServiceCatalog(), "identity", region, "public");
+            adminUrl = adminUrl.replaceFirst("5000", "35357");
         } catch (RuntimeException e) {
-            String error = "Identity service not found: region=" + region + ",cloud=" + cloudIdentity.getId ();
+            String error = "Identity service not found: region=" + region + ",cloud=" + cloudIdentity.getId();
 
             logger.error("{} Region: {} Cloud identity {} {} Exception in findEndpointURL ",
-                MessageEnum.IDENTITY_SERVICE_NOT_FOUND, region, cloudIdentity.getId(),
-                ErrorCode.DataError.getValue(), e);
-            throw new MsoAdapterException (error, e);
+                    MessageEnum.IDENTITY_SERVICE_NOT_FOUND, region, cloudIdentity.getId(),
+                    ErrorCode.DataError.getValue(), e);
+            throw new MsoAdapterException(error, e);
         }
 
         // A new Keystone object is required for the new URL. Use the auth token from above.
         // Note: this doesn't go back to Openstack, it's just a local object.
-        keystone = new Keystone (adminUrl);
-        keystone.token (token);
+        keystone = new Keystone(adminUrl);
+        keystone.token(token);
         return keystone;
     }
 
     /*
-     * Find a tenant (or query its existance) by its Name or Id. Check first against the
-     * ID. If that fails, then try by name.
+     * Find a tenant (or query its existance) by its Name or Id. Check first against the ID. If that fails, then try by
+     * name.
      *
      * @param adminClient an authenticated Keystone object
      *
@@ -458,14 +443,14 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      *
      * @return a Tenant object or null if not found
      */
-    public Tenant findTenantByNameOrId (Keystone adminClient, String tenantNameOrId) {
+    public Tenant findTenantByNameOrId(Keystone adminClient, String tenantNameOrId) {
         if (tenantNameOrId == null) {
             return null;
         }
 
-        Tenant tenant = findTenantById (adminClient, tenantNameOrId);
+        Tenant tenant = findTenantById(adminClient, tenantNameOrId);
         if (tenant == null) {
-            tenant = findTenantByName (adminClient, tenantNameOrId);
+            tenant = findTenantByName(adminClient, tenantNameOrId);
         }
 
         return tenant;
@@ -480,28 +465,28 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      *
      * @return a Tenant object or null if not found
      */
-    private Tenant findTenantById (Keystone adminClient, String tenantId) {
+    private Tenant findTenantById(Keystone adminClient, String tenantId) {
         if (tenantId == null) {
             return null;
         }
 
         try {
-            OpenStackRequest <Tenant> request = adminClient.tenants ().show (tenantId);
-            return executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<Tenant> request = adminClient.tenants().show(tenantId);
+            return executeAndRecordOpenstackRequest(request);
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 404) {
+            if (e.getStatus() == 404) {
                 return null;
             } else {
                 logger.error("{} {} Openstack Error, GET Tenant by Id ({}): ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), tenantId, e);
+                        ErrorCode.DataError.getValue(), tenantId, e);
                 throw e;
             }
         }
     }
 
     /*
-     * Find a tenant (or query its existance) by its Name. This method avoids an
-     * initial lookup by ID when it's known that we have the tenant Name.
+     * Find a tenant (or query its existance) by its Name. This method avoids an initial lookup by ID when it's known
+     * that we have the tenant Name.
      *
      * @param adminClient an authenticated Keystone object
      *
@@ -509,28 +494,27 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      *
      * @return a Tenant object or null if not found
      */
-    public Tenant findTenantByName (Keystone adminClient, String tenantName) {
+    public Tenant findTenantByName(Keystone adminClient, String tenantName) {
         if (tenantName == null) {
             return null;
         }
 
         try {
-            OpenStackRequest <Tenant> request = adminClient.tenants ().show ("").queryParam ("name", tenantName);
-            return executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<Tenant> request = adminClient.tenants().show("").queryParam("name", tenantName);
+            return executeAndRecordOpenstackRequest(request);
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 404) {
+            if (e.getStatus() == 404) {
                 return null;
             } else {
                 logger.error("{} {} Openstack Error, GET Tenant By Name ({}) ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), tenantName, e);
+                        ErrorCode.DataError.getValue(), tenantName, e);
                 throw e;
             }
         }
     }
 
     /*
-     * Look up an Openstack User by Name or Openstack ID. Check the ID first, and if that
-     * fails, try the Name.
+     * Look up an Openstack User by Name or Openstack ID. Check the ID first, and if that fails, try the Name.
      *
      * @param adminClient an authenticated Keystone object
      *
@@ -538,29 +522,28 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      *
      * @return a User object or null if not found
      */
-    private User findUserByNameOrId (Keystone adminClient, String userNameOrId) {
+    private User findUserByNameOrId(Keystone adminClient, String userNameOrId) {
         if (userNameOrId == null) {
             return null;
         }
 
         try {
-            OpenStackRequest <User> request = adminClient.users ().show (userNameOrId);
-            return executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<User> request = adminClient.users().show(userNameOrId);
+            return executeAndRecordOpenstackRequest(request);
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 404) {
+            if (e.getStatus() == 404) {
                 // Not found by ID. Search for name
-                return findUserByName (adminClient, userNameOrId);
+                return findUserByName(adminClient, userNameOrId);
             } else {
                 logger.error("{} {} Openstack Error, GET User ({}) ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), userNameOrId, e);
+                        ErrorCode.DataError.getValue(), userNameOrId, e);
                 throw e;
             }
         }
     }
 
     /*
-     * Look up an Openstack User by Name. This avoids initial Openstack query by ID
-     * if we know we have the User Name.
+     * Look up an Openstack User by Name. This avoids initial Openstack query by ID if we know we have the User Name.
      *
      * @param adminClient an authenticated Keystone object
      *
@@ -568,31 +551,29 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      *
      * @return a User object or null if not found
      */
-    public User findUserByName (Keystone adminClient, String userName) {
+    public User findUserByName(Keystone adminClient, String userName) {
         if (userName == null) {
             return null;
         }
 
         try {
-            OpenStackRequest <User> request = adminClient.users ().show ("").queryParam ("name", userName);
-            return executeAndRecordOpenstackRequest (request);
+            OpenStackRequest<User> request = adminClient.users().show("").queryParam("name", userName);
+            return executeAndRecordOpenstackRequest(request);
         } catch (OpenStackResponseException e) {
-            if (e.getStatus () == 404) {
+            if (e.getStatus() == 404) {
                 return null;
             } else {
                 logger.error("{} {} Openstack Error, GET User By Name ({}): ", MessageEnum.RA_CONNECTION_EXCEPTION,
-                    ErrorCode.DataError.getValue(), userName, e);
+                        ErrorCode.DataError.getValue(), userName, e);
                 throw e;
             }
         }
     }
 
     /*
-     * Look up an Openstack Role by Name or Id. There is no direct query for Roles, so
-     * need to retrieve a full list from Openstack and look for a match. By default,
-     * Openstack should have a "_member_" role for normal VM-level privileges and an
-     * "admin" role for expanded privileges (e.g. administer tenants, users, and roles).
-     * <p>
+     * Look up an Openstack Role by Name or Id. There is no direct query for Roles, so need to retrieve a full list from
+     * Openstack and look for a match. By default, Openstack should have a "_member_" role for normal VM-level
+     * privileges and an "admin" role for expanded privileges (e.g. administer tenants, users, and roles). <p>
      *
      * @param adminClient an authenticated Keystone object
      *
@@ -600,17 +581,17 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
      *
      * @return a Role object
      */
-    private  Role findRoleByNameOrId (Keystone adminClient, String roleNameOrId) {
+    private Role findRoleByNameOrId(Keystone adminClient, String roleNameOrId) {
         if (roleNameOrId == null) {
             return null;
         }
 
         // Search by name or ID. Must search in list
-        OpenStackRequest <Roles> request = adminClient.roles ().list ();
-        Roles roles = executeAndRecordOpenstackRequest (request);
+        OpenStackRequest<Roles> request = adminClient.roles().list();
+        Roles roles = executeAndRecordOpenstackRequest(request);
 
         for (Role role : roles) {
-            if (roleNameOrId.equals (role.getName ()) || roleNameOrId.equals (role.getId ())) {
+            if (roleNameOrId.equals(role.getName()) || roleNameOrId.equals(role.getId())) {
                 return role;
             }
         }
@@ -618,8 +599,8 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
         return null;
     }
 
-	@Override
-	public String getKeystoneUrl(String regionId, CloudIdentity cloudIdentity) throws MsoException {
-		return cloudIdentity.getIdentityUrl();
-	}
+    @Override
+    public String getKeystoneUrl(String regionId, CloudIdentity cloudIdentity) throws MsoException {
+        return cloudIdentity.getIdentityUrl();
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneV3Utils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneV3Utils.java
index 067763cc1a..63bc235363 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneV3Utils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoKeystoneV3Utils.java
@@ -21,7 +21,6 @@
 package org.onap.so.openstack.utils;
 
 import java.util.Map;
-
 import org.onap.so.db.catalog.beans.CloudIdentity;
 import org.onap.so.openstack.beans.MsoTenant;
 import org.onap.so.openstack.exceptions.MsoCloudSiteNotFound;
@@ -31,31 +30,31 @@ import org.springframework.stereotype.Component;
 @Component
 public class MsoKeystoneV3Utils extends MsoTenantUtils {
 
-	@Override
-	public String createTenant(String tenantName, String cloudSiteId, Map<String, String> metadata, boolean backout)
-			throws MsoException {
-		throw new UnsupportedOperationException();
-	}
-
-	@Override
-	public MsoTenant queryTenant(String tenantId, String cloudSiteId) throws MsoException, MsoCloudSiteNotFound {
-		throw new UnsupportedOperationException();
-	}
-
-	@Override
-	public MsoTenant queryTenantByName(String tenantName, String cloudSiteId)
-			throws MsoException, MsoCloudSiteNotFound {
-		throw new UnsupportedOperationException();
-	}
-
-	@Override
-	public boolean deleteTenant(String tenantId, String cloudSiteId) throws MsoException {
-		throw new UnsupportedOperationException();
-	}
-
-	@Override
-	public String getKeystoneUrl(String regionId, CloudIdentity cloudIdentity) throws MsoException {
-		return cloudIdentity.getIdentityUrl();
-	}
+    @Override
+    public String createTenant(String tenantName, String cloudSiteId, Map<String, String> metadata, boolean backout)
+            throws MsoException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public MsoTenant queryTenant(String tenantId, String cloudSiteId) throws MsoException, MsoCloudSiteNotFound {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public MsoTenant queryTenantByName(String tenantName, String cloudSiteId)
+            throws MsoException, MsoCloudSiteNotFound {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public boolean deleteTenant(String tenantId, String cloudSiteId) throws MsoException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public String getKeystoneUrl(String regionId, CloudIdentity cloudIdentity) throws MsoException {
+        return cloudIdentity.getIdentityUrl();
+    }
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
index eb003cdda6..2788387bc1 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
@@ -64,7 +64,7 @@ import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Component;
 
 @Component
-public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
+public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin {
 
     public static final String OOF_DIRECTIVES = "oof_directives";
     public static final String SDNC_DIRECTIVES = "sdnc_directives";
@@ -94,29 +94,25 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
      *******************************************************************************/
 
     /**
-     * Create a new Stack in the specified cloud location and tenant. The Heat template
-     * and parameter map are passed in as arguments, along with the cloud access credentials.
-     * It is expected that parameters have been validated and contain at minimum the required
-     * parameters for the given template with no extra (undefined) parameters..
+     * Create a new Stack in the specified cloud location and tenant. The Heat template and parameter map are passed in
+     * as arguments, along with the cloud access credentials. It is expected that parameters have been validated and
+     * contain at minimum the required parameters for the given template with no extra (undefined) parameters..
      *
-     * The Stack name supplied by the caller must be unique in the scope of this tenant.
-     * However, it should also be globally unique, as it will be the identifier for the
-     * resource going forward in Inventory. This latter is managed by the higher levels
-     * invoking this function.
+     * The Stack name supplied by the caller must be unique in the scope of this tenant. However, it should also be
+     * globally unique, as it will be the identifier for the resource going forward in Inventory. This latter is managed
+     * by the higher levels invoking this function.
      *
-     * The caller may choose to let this function poll Openstack for completion of the
-     * stack creation, or may handle polling itself via separate calls to query the status.
-     * In either case, a StackInfo object will be returned containing the current status.
-     * When polling is enabled, a status of CREATED is expected. When not polling, a
+     * The caller may choose to let this function poll Openstack for completion of the stack creation, or may handle
+     * polling itself via separate calls to query the status. In either case, a StackInfo object will be returned
+     * containing the current status. When polling is enabled, a status of CREATED is expected. When not polling, a
      * status of BUILDING is expected.
      *
-     * An error will be thrown if the requested Stack already exists in the specified
-     * Tenant and Cloud.
+     * An error will be thrown if the requested Stack already exists in the specified Tenant and Cloud.
      *
-     * For 1510 - add "environment", "files" (nested templates), and "heatFiles" (get_files) as
-     * parameters for createStack. If environment is non-null, it will be added to the stack.
-     * The nested templates and get_file entries both end up being added to the "files" on the
-     * stack. We must combine them before we add them to the stack if they're both non-null.
+     * For 1510 - add "environment", "files" (nested templates), and "heatFiles" (get_files) as parameters for
+     * createStack. If environment is non-null, it will be added to the stack. The nested templates and get_file entries
+     * both end up being added to the "files" on the stack. We must combine them before we add them to the stack if
+     * they're both non-null.
      *
      * @param cloudSiteId The cloud (may be a region) in which to create the stack
      * @param cloudOwner the cloud owner of the cloud site in which to create the stack
@@ -136,19 +132,10 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
 
     @SuppressWarnings("unchecked")
     @Override
-    public StackInfo createStack (String cloudSiteId,
-                                  String cloudOwner,
-                                  String tenantId,
-                                  String stackName,
-                                  VduModelInfo vduModel,
-                                  String heatTemplate,
-                                  Map <String, ?> stackInputs,
-                                  boolean pollForCompletion,
-                                  int timeoutMinutes,
-                                  String environment,
-                                  Map <String, Object> files,
-                                  Map <String, Object> heatFiles,
-                                  boolean backout) throws MsoException {
+    public StackInfo createStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName,
+            VduModelInfo vduModel, String heatTemplate, Map<String, ?> stackInputs, boolean pollForCompletion,
+            int timeoutMinutes, String environment, Map<String, Object> files, Map<String, Object> heatFiles,
+            boolean backout) throws MsoException {
 
         logger.trace("Started MsoMulticloudUtils.createStack");
 
@@ -160,7 +147,7 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         String vfModuleId = "";
         String templateType = "";
 
-        for (String key: MULTICLOUD_INPUTS) {
+        for (String key : MULTICLOUD_INPUTS) {
             if (!stackInputs.isEmpty() && stackInputs.containsKey(key)) {
                 if (key == OOF_DIRECTIVES) {
                     oofDirectives = (String) stackInputs.get(key);
@@ -181,17 +168,18 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             }
         }
 
-        if (!stackInputs.isEmpty() && stackInputs.containsKey(VF_MODULE_ID)){
+        if (!stackInputs.isEmpty() && stackInputs.containsKey(VF_MODULE_ID)) {
             vfModuleId = (String) stackInputs.get(VF_MODULE_ID);
         }
-        if (!stackInputs.isEmpty() && stackInputs.containsKey(VNF_ID)){
+        if (!stackInputs.isEmpty() && stackInputs.containsKey(VNF_ID)) {
             genericVnfId = (String) stackInputs.get(VNF_ID);
         }
 
         // create the multicloud payload
-        CreateStackParam stack = createStackParam(stackName, heatTemplate, stackInputs, timeoutMinutes, environment, files, heatFiles);
+        CreateStackParam stack =
+                createStackParam(stackName, heatTemplate, stackInputs, timeoutMinutes, environment, files, heatFiles);
 
-        MulticloudRequest multicloudRequest= new MulticloudRequest();
+        MulticloudRequest multicloudRequest = new MulticloudRequest();
 
         multicloudRequest.setGenericVnfId(genericVnfId);
         multicloudRequest.setVfModuleId(vfModuleId);
@@ -230,11 +218,13 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             if (logger.isDebugEnabled()) {
                 logger.debug("Multicloud Create Response Body: {}", multicloudResponseBody);
             }
-            StackInfo stackStatus = getStackStatus(cloudSiteId, cloudOwner, tenantId, canonicalName, pollForCompletion, timeoutMinutes, backout);
+            StackInfo stackStatus = getStackStatus(cloudSiteId, cloudOwner, tenantId, canonicalName, pollForCompletion,
+                    timeoutMinutes, backout);
 
             if (HeatStatus.CREATED.equals(stackStatus.getStatus())) {
                 String workloadId = multicloudResponseBody == null ? null : multicloudResponseBody.getWorkloadId();
-                multicloudAaiUpdate(cloudSiteId, cloudOwner, tenantId, genericVnfId, vfModuleId, workloadId, pollForCompletion, timeoutMinutes);
+                multicloudAaiUpdate(cloudSiteId, cloudOwner, tenantId, genericVnfId, vfModuleId, workloadId,
+                        pollForCompletion, timeoutMinutes);
             }
 
             return stackStatus;
@@ -249,8 +239,8 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
     }
 
     @Override
-    public Map<String, Object> queryStackForOutputs(String cloudSiteId, String cloudOwner,
-                                                           String tenantId, String stackName) throws MsoException {
+    public Map<String, Object> queryStackForOutputs(String cloudSiteId, String cloudOwner, String tenantId,
+            String stackName) throws MsoException {
         logger.debug("MsoHeatUtils.queryStackForOutputs)");
         StackInfo heatStack = this.queryStack(cloudSiteId, cloudOwner, tenantId, stackName);
         if (heatStack == null || heatStack.getStatus() == HeatStatus.NOTFOUND) {
@@ -260,9 +250,8 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
     }
 
     /**
-     * Query for a single stack (by ID) in a tenant. This call will always return a
-     * StackInfo object. If the stack does not exist, an "empty" StackInfo will be
-     * returned - containing only the stack name and a status of NOTFOUND.
+     * Query for a single stack (by ID) in a tenant. This call will always return a StackInfo object. If the stack does
+     * not exist, an "empty" StackInfo will be returned - containing only the stack name and a status of NOTFOUND.
      *
      * @param tenantId The Openstack ID of the tenant in which to query
      * @param cloudSiteId The cloud identifier (may be a region) in which to query
@@ -272,9 +261,10 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
      * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception.
      */
     @Override
-    public StackInfo queryStack (String cloudSiteId, String cloudOwner, String tenantId, String instanceId) throws MsoException {
+    public StackInfo queryStack(String cloudSiteId, String cloudOwner, String tenantId, String instanceId)
+            throws MsoException {
         if (logger.isDebugEnabled()) {
-            logger.debug (String.format("Query multicloud HEAT stack: %s in tenant %s", instanceId, tenantId));
+            logger.debug(String.format("Query multicloud HEAT stack: %s in tenant %s", instanceId, tenantId));
         }
         String stackName = null;
         String stackId = null;
@@ -296,7 +286,7 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         if (multicloudClient != null) {
             Response response = multicloudClient.get();
             if (logger.isDebugEnabled()) {
-                logger.debug (String.format("Multicloud GET Response: %s", response.toString()));
+                logger.debug(String.format("Multicloud GET Response: %s", response.toString()));
             }
 
             MulticloudQueryResponse multicloudQueryBody = null;
@@ -304,7 +294,7 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
                 returnInfo.setStatus(HeatStatus.NOTFOUND);
                 returnInfo.setStatusMessage(response.getStatusInfo().getReasonPhrase());
             } else if (response.getStatus() == Response.Status.OK.getStatusCode() && response.hasEntity()) {
-                multicloudQueryBody = getQueryBody((java.io.InputStream)response.getEntity());
+                multicloudQueryBody = getQueryBody((java.io.InputStream) response.getEntity());
                 if (multicloudQueryBody != null) {
                     returnInfo.setCanonicalName(stackName + "/" + multicloudQueryBody.getWorkloadId());
                     returnInfo.setStatus(getHeatStatus(multicloudQueryBody.getWorkloadStatus()));
@@ -325,9 +315,10 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         return returnInfo;
     }
 
-    public StackInfo deleteStack (String cloudSiteId, String cloudOwner, String tenantId, String instanceId) throws MsoException {
+    public StackInfo deleteStack(String cloudSiteId, String cloudOwner, String tenantId, String instanceId)
+            throws MsoException {
         if (logger.isDebugEnabled()) {
-            logger.debug (String.format("Delete multicloud HEAT stack: %s in tenant %s", instanceId, tenantId));
+            logger.debug(String.format("Delete multicloud HEAT stack: %s in tenant %s", instanceId, tenantId));
         }
         String stackName = null;
         String stackId = null;
@@ -372,23 +363,33 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
     // PRIVATE FUNCTIONS FOR USE WITHIN THIS CLASS
 
     private HeatStatus getHeatStatus(String workloadStatus) {
-        if (workloadStatus.length() == 0) return HeatStatus.INIT;
-        if ("CREATE_IN_PROGRESS".equals(workloadStatus)) return HeatStatus.BUILDING;
-        if ("CREATE_COMPLETE".equals(workloadStatus)) return HeatStatus.CREATED;
-        if ("CREATE_FAILED".equals(workloadStatus)) return HeatStatus.FAILED;
-        if ("DELETE_IN_PROGRESS".equals(workloadStatus)) return HeatStatus.DELETING;
-        if ("DELETE_COMPLETE".equals(workloadStatus)) return HeatStatus.NOTFOUND;
-        if ("DELETE_FAILED".equals(workloadStatus)) return HeatStatus.FAILED;
-        if ("UPDATE_IN_PROGRESS".equals(workloadStatus)) return HeatStatus.UPDATING;
-        if ("UPDATE_FAILED".equals(workloadStatus)) return HeatStatus.FAILED;
-        if ("UPDATE_COMPLETE".equals(workloadStatus)) return HeatStatus.UPDATED;
+        if (workloadStatus.length() == 0)
+            return HeatStatus.INIT;
+        if ("CREATE_IN_PROGRESS".equals(workloadStatus))
+            return HeatStatus.BUILDING;
+        if ("CREATE_COMPLETE".equals(workloadStatus))
+            return HeatStatus.CREATED;
+        if ("CREATE_FAILED".equals(workloadStatus))
+            return HeatStatus.FAILED;
+        if ("DELETE_IN_PROGRESS".equals(workloadStatus))
+            return HeatStatus.DELETING;
+        if ("DELETE_COMPLETE".equals(workloadStatus))
+            return HeatStatus.NOTFOUND;
+        if ("DELETE_FAILED".equals(workloadStatus))
+            return HeatStatus.FAILED;
+        if ("UPDATE_IN_PROGRESS".equals(workloadStatus))
+            return HeatStatus.UPDATING;
+        if ("UPDATE_FAILED".equals(workloadStatus))
+            return HeatStatus.FAILED;
+        if ("UPDATE_COMPLETE".equals(workloadStatus))
+            return HeatStatus.UPDATED;
         return HeatStatus.UNKNOWN;
     }
 
-    private void multicloudAaiUpdate(String cloudSiteId, String cloudOwner, String tenantId, String genericVnfId, String vfModuleId, String workloadId,
-            boolean pollForCompletion, int timeoutMinutes) {
+    private void multicloudAaiUpdate(String cloudSiteId, String cloudOwner, String tenantId, String genericVnfId,
+            String vfModuleId, String workloadId, boolean pollForCompletion, int timeoutMinutes) {
 
-        MulticloudRequest multicloudRequest= new MulticloudRequest();
+        MulticloudRequest multicloudRequest = new MulticloudRequest();
 
         multicloudRequest.setGenericVnfId(genericVnfId);
         multicloudRequest.setVfModuleId(vfModuleId);
@@ -405,7 +406,8 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         Response response = multicloudClient.post(multicloudRequest);
         if (response.getStatus() != Response.Status.ACCEPTED.getStatusCode()) {
             if (logger.isDebugEnabled())
-                logger.debug("Multicloud AAI update request failed: " + response.getStatus() + response.getStatusInfo());
+                logger.debug(
+                        "Multicloud AAI update request failed: " + response.getStatus() + response.getStatusInfo());
             return;
         }
 
@@ -413,7 +415,8 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             return;
         }
 
-        int updatePollInterval = Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
+        int updatePollInterval =
+                Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
         int pollTimeout = (timeoutMinutes * 60) + updatePollInterval;
         boolean updateTimedOut = false;
         logger.debug("updatePollInterval=" + updatePollInterval + ", pollTimeout=" + pollTimeout);
@@ -423,14 +426,15 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             try {
                 stackInfo = queryStack(cloudSiteId, cloudOwner, tenantId, workloadId);
                 if (logger.isDebugEnabled())
-                    logger.debug (stackInfo.getStatus() + " (" + workloadId + ")");
+                    logger.debug(stackInfo.getStatus() + " (" + workloadId + ")");
 
                 if (HeatStatus.UPDATING.equals(stackInfo.getStatus())) {
                     if (pollTimeout <= 0) {
                         // Note that this should not occur, since there is a timeout specified
                         // in the Openstack (multicloud?) call.
                         if (logger.isDebugEnabled())
-                            logger.debug("Multicloud AAI update timeout failure: {} {} {} {}", cloudOwner, cloudSiteId, tenantId, workloadId);
+                            logger.debug("Multicloud AAI update timeout failure: {} {} {} {}", cloudOwner, cloudSiteId,
+                                    tenantId, workloadId);
                         updateTimedOut = true;
                         break;
                     }
@@ -445,27 +449,33 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
                 }
             } catch (MsoException me) {
                 if (logger.isDebugEnabled())
-                    logger.debug("Multicloud AAI update exception: {} {} {} {}", cloudOwner, cloudSiteId, tenantId, workloadId, me);
+                    logger.debug("Multicloud AAI update exception: {} {} {} {}", cloudOwner, cloudSiteId, tenantId,
+                            workloadId, me);
                 return;
             }
         }
         if (updateTimedOut) {
             if (logger.isDebugEnabled())
-                logger.debug("Multicloud AAI update request failed: {} {}", response.getStatus(), response.getStatusInfo().toString());
+                logger.debug("Multicloud AAI update request failed: {} {}", response.getStatus(),
+                        response.getStatusInfo().toString());
         } else if (!HeatStatus.UPDATED.equals(stackInfo.getStatus())) {
             if (logger.isDebugEnabled())
-                logger.debug("Multicloud AAI update request failed: {} {}", response.getStatus(), response.getStatusInfo().toString());
+                logger.debug("Multicloud AAI update request failed: {} {}", response.getStatus(),
+                        response.getStatusInfo().toString());
         } else {
             if (logger.isDebugEnabled())
-                logger.debug("Multicloud AAI update successful: {} {}", response.getStatus(), response.getStatusInfo().toString());
+                logger.debug("Multicloud AAI update successful: {} {}", response.getStatus(),
+                        response.getStatusInfo().toString());
         }
     }
 
-    private StackInfo getStackStatus(String cloudSiteId, String cloudOwner, String tenantId, String instanceId) throws MsoException {
+    private StackInfo getStackStatus(String cloudSiteId, String cloudOwner, String tenantId, String instanceId)
+            throws MsoException {
         return getStackStatus(cloudSiteId, cloudOwner, tenantId, instanceId, false, 0, false);
     }
 
-    private StackInfo getStackStatus(String cloudSiteId, String cloudOwner, String tenantId, String instanceId, boolean pollForCompletion, int timeoutMinutes, boolean backout) throws MsoException {
+    private StackInfo getStackStatus(String cloudSiteId, String cloudOwner, String tenantId, String instanceId,
+            boolean pollForCompletion, int timeoutMinutes, boolean backout) throws MsoException {
         StackInfo stackInfo = new StackInfo();
 
         // If client has requested a final response, poll for stack completion
@@ -474,7 +484,8 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             // Use the resource (template) timeout for Openstack (expressed in minutes)
             // and add one poll interval to give Openstack a chance to fail on its own.s
 
-            int createPollInterval = Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
+            int createPollInterval =
+                    Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
             int pollTimeout = (timeoutMinutes * 60) + createPollInterval;
             // New 1610 - poll on delete if we rollback - use same values for now
             int deletePollInterval = createPollInterval;
@@ -486,7 +497,7 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             while (true) {
                 try {
                     stackInfo = queryStack(cloudSiteId, cloudOwner, tenantId, instanceId);
-                    logger.debug (stackInfo.getStatus() + " (" + instanceId + ")");
+                    logger.debug(stackInfo.getStatus() + " (" + instanceId + ")");
 
                     if (HeatStatus.BUILDING.equals(stackInfo.getStatus())) {
                         // Stack creation is still running.
@@ -494,7 +505,10 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
                         if (pollTimeout <= 0) {
                             // Note that this should not occur, since there is a timeout specified
                             // in the Openstack (multicloud?) call.
-                            logger.error(String.format("%s %s %s %s %s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_TIMEOUT.toString(), cloudOwner, cloudSiteId, tenantId, instanceId, stackInfo.getStatus(), "", "", ErrorCode.AvailabilityError.getValue(), "Create stack timeout"));
+                            logger.error(String.format("%s %s %s %s %s %s %s %s %d %s",
+                                    MessageEnum.RA_CREATE_STACK_TIMEOUT.toString(), cloudOwner, cloudSiteId, tenantId,
+                                    instanceId, stackInfo.getStatus(), "", "", ErrorCode.AvailabilityError.getValue(),
+                                    "Create stack timeout"));
                             createTimedOut = true;
                             break;
                         }
@@ -504,20 +518,28 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
                         pollTimeout -= createPollInterval;
                         logger.debug("pollTimeout remaining: " + pollTimeout);
                     } else {
-                        //save off the status & reason msg before we attempt delete
-                        stackErrorStatusReason.append("Stack error (" + stackInfo.getStatus() + "): " + stackInfo.getStatusMessage());
+                        // save off the status & reason msg before we attempt delete
+                        stackErrorStatusReason
+                                .append("Stack error (" + stackInfo.getStatus() + "): " + stackInfo.getStatusMessage());
                         break;
                     }
                 } catch (MsoException me) {
                     // Cannot query the stack status. Something is wrong.
                     // Try to roll back the stack
                     if (!backout) {
-                        logger.warn(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack error, stack deletion suppressed", "", "", ErrorCode.BusinessProcesssError.getValue(), "Exception in Create Stack, stack deletion suppressed"));
+                        logger.warn(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                                "Create Stack error, stack deletion suppressed", "", "",
+                                ErrorCode.BusinessProcesssError.getValue(),
+                                "Exception in Create Stack, stack deletion suppressed"));
                     } else {
                         try {
-                            logger.debug("Create Stack error - unable to query for stack status - attempting to delete stack: " + instanceId + " - This will likely fail and/or we won't be able to query to see if delete worked");
+                            logger.debug(
+                                    "Create Stack error - unable to query for stack status - attempting to delete stack: "
+                                            + instanceId
+                                            + " - This will likely fail and/or we won't be able to query to see if delete worked");
                             StackInfo deleteInfo = deleteStack(cloudSiteId, cloudOwner, tenantId, instanceId);
-                            // this may be a waste of time - if we just got an exception trying to query the stack - we'll just
+                            // this may be a waste of time - if we just got an exception trying to query the stack -
+                            // we'll just
                             // get another one, n'est-ce pas?
                             boolean deleted = false;
                             while (!deleted) {
@@ -526,52 +548,66 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
                                     logger.debug("Deleting " + instanceId + ", status: " + queryInfo.getStatus());
                                     if (HeatStatus.DELETING.equals(queryInfo.getStatus())) {
                                         if (deletePollTimeout <= 0) {
-                                            logger.error(String.format("%s %s %s %s %s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_TIMEOUT.toString(), cloudOwner, cloudSiteId, tenantId, instanceId,
-                                                    queryInfo.getStatus(), "", "", ErrorCode.AvailabilityError.getValue(),
+                                            logger.error(String.format("%s %s %s %s %s %s %s %s %d %s",
+                                                    MessageEnum.RA_CREATE_STACK_TIMEOUT.toString(), cloudOwner,
+                                                    cloudSiteId, tenantId, instanceId, queryInfo.getStatus(), "", "",
+                                                    ErrorCode.AvailabilityError.getValue(),
                                                     "Rollback: DELETE stack timeout"));
                                             break;
                                         } else {
                                             sleep(deletePollInterval * 1000L);
                                             deletePollTimeout -= deletePollInterval;
                                         }
-                                    } else if (HeatStatus.NOTFOUND.equals(queryInfo.getStatus())){
+                                    } else if (HeatStatus.NOTFOUND.equals(queryInfo.getStatus())) {
                                         logger.debug("DELETE_COMPLETE for " + instanceId);
                                         deleted = true;
                                         continue;
                                     } else {
-                                        //got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and evaluate
+                                        // got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and
+                                        // evaluate
                                         break;
                                     }
                                 } catch (Exception e3) {
                                     // Just log this one. We will report the original exception.
-                                    logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack: Nested exception rolling back stack: " + e3, "", "", ErrorCode.BusinessProcesssError.getValue(), "Create Stack: Nested exception rolling back stack on error on query"));
+                                    logger.error(String.format("%s %s %s %s %d %s",
+                                            MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                                            "Create Stack: Nested exception rolling back stack: " + e3, "", "",
+                                            ErrorCode.BusinessProcesssError.getValue(),
+                                            "Create Stack: Nested exception rolling back stack on error on query"));
                                 }
                             }
                         } catch (Exception e2) {
                             // Just log this one. We will report the original exception.
-                            logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack: Nested exception rolling back stack: " + e2, "", "", ErrorCode.BusinessProcesssError.getValue(), "Create Stack: Nested exception rolling back stack"));
+                            logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                                    "Create Stack: Nested exception rolling back stack: " + e2, "", "",
+                                    ErrorCode.BusinessProcesssError.getValue(),
+                                    "Create Stack: Nested exception rolling back stack"));
                         }
                     }
 
                     // Propagate the original exception from Stack Query.
-                    me.addContext (CREATE_STACK);
+                    me.addContext(CREATE_STACK);
                     throw me;
                 }
             }
 
             if (!HeatStatus.CREATED.equals(stackInfo.getStatus())) {
-                logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack error:  Polling complete with non-success status: "
-                              + stackInfo.getStatus () + ", " + stackInfo.getStatusMessage(), "", "", ErrorCode.BusinessProcesssError.getValue(), "Create Stack error"));
+                logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                        "Create Stack error:  Polling complete with non-success status: " + stackInfo.getStatus() + ", "
+                                + stackInfo.getStatusMessage(),
+                        "", "", ErrorCode.BusinessProcesssError.getValue(), "Create Stack error"));
 
                 // Rollback the stack creation, since it is in an indeterminate state.
                 if (!backout) {
-                    logger.warn(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack errored, stack deletion suppressed", "", "", ErrorCode.BusinessProcesssError.getValue(), "Create Stack error, stack deletion suppressed"));
-                }
-                else
-                {
+                    logger.warn(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                            "Create Stack errored, stack deletion suppressed", "", "",
+                            ErrorCode.BusinessProcesssError.getValue(),
+                            "Create Stack error, stack deletion suppressed"));
+                } else {
                     try {
                         logger.debug("Create Stack errored - attempting to DELETE stack: " + instanceId);
-                        logger.debug("deletePollInterval=" + deletePollInterval + ", deletePollTimeout=" + deletePollTimeout);
+                        logger.debug("deletePollInterval=" + deletePollInterval + ", deletePollTimeout="
+                                + deletePollTimeout);
                         StackInfo deleteInfo = deleteStack(cloudSiteId, cloudOwner, tenantId, instanceId);
                         boolean deleted = false;
                         while (!deleted) {
@@ -580,35 +616,48 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
                                 logger.debug("Deleting " + instanceId + ", status: " + queryInfo.getStatus());
                                 if (HeatStatus.DELETING.equals(queryInfo.getStatus())) {
                                     if (deletePollTimeout <= 0) {
-                                        logger.error(String.format("%s %s %s %s %s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_TIMEOUT.toString(), cloudOwner, cloudSiteId, tenantId, instanceId,
-                                                queryInfo.getStatus(), "", "", ErrorCode.AvailabilityError.getValue(),
+                                        logger.error(String.format("%s %s %s %s %s %s %s %s %d %s",
+                                                MessageEnum.RA_CREATE_STACK_TIMEOUT.toString(), cloudOwner, cloudSiteId,
+                                                tenantId, instanceId, queryInfo.getStatus(), "", "",
+                                                ErrorCode.AvailabilityError.getValue(),
                                                 "Rollback: DELETE stack timeout"));
                                         break;
                                     } else {
                                         sleep(deletePollInterval * 1000L);
                                         deletePollTimeout -= deletePollInterval;
                                     }
-                                } else if (HeatStatus.NOTFOUND.equals(queryInfo.getStatus())){
+                                } else if (HeatStatus.NOTFOUND.equals(queryInfo.getStatus())) {
                                     logger.debug("DELETE_COMPLETE for " + instanceId);
                                     deleted = true;
                                     continue;
                                 } else {
-                                    //got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and evaluate
-                                    logger.warn(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack errored, stack deletion FAILED", "", "", ErrorCode.BusinessProcesssError.getValue(), "Create Stack error, stack deletion FAILED"));
-                                    logger.debug("Stack deletion FAILED on a rollback of a create - " + instanceId + ", status=" + queryInfo.getStatus() + ", reason=" + queryInfo.getStatusMessage());
+                                    // got a status other than DELETE_IN_PROGRESS or DELETE_COMPLETE - so break and
+                                    // evaluate
+                                    logger.warn(String.format("%s %s %s %s %d %s",
+                                            MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                                            "Create Stack errored, stack deletion FAILED", "", "",
+                                            ErrorCode.BusinessProcesssError.getValue(),
+                                            "Create Stack error, stack deletion FAILED"));
+                                    logger.debug("Stack deletion FAILED on a rollback of a create - " + instanceId
+                                            + ", status=" + queryInfo.getStatus() + ", reason="
+                                            + queryInfo.getStatusMessage());
                                     break;
                                 }
                             } catch (MsoException me2) {
                                 // Just log this one. We will report the original exception.
-                                logger.debug("Exception thrown trying to delete " + instanceId + " on a create->rollback: " + me2.getContextMessage(), me2);
-                                logger.warn(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack errored, then stack deletion FAILED - exception thrown", "", "", ErrorCode.BusinessProcesssError.getValue(), me2.getContextMessage()));
+                                logger.debug("Exception thrown trying to delete " + instanceId
+                                        + " on a create->rollback: " + me2.getContextMessage(), me2);
+                                logger.warn(String.format("%s %s %s %s %d %s",
+                                        MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                                        "Create Stack errored, then stack deletion FAILED - exception thrown", "", "",
+                                        ErrorCode.BusinessProcesssError.getValue(), me2.getContextMessage()));
                             }
                         }
                         StringBuilder errorContextMessage;
                         if (createTimedOut) {
                             errorContextMessage = new StringBuilder("Stack Creation Timeout");
                         } else {
-                            errorContextMessage  = stackErrorStatusReason;
+                            errorContextMessage = stackErrorStatusReason;
                         }
                         if (deleted) {
                             errorContextMessage.append(" - stack successfully deleted");
@@ -617,7 +666,10 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
                         }
                     } catch (MsoException e2) {
                         // shouldn't happen - but handle
-                        logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(), "Create Stack: Nested exception rolling back stack: " + e2, "", "", ErrorCode.BusinessProcesssError.getValue(), "Exception in Create Stack: rolling back stack"));
+                        logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                                "Create Stack: Nested exception rolling back stack: " + e2, "", "",
+                                ErrorCode.BusinessProcesssError.getValue(),
+                                "Exception in Create Stack: rolling back stack"));
                     }
                 }
                 MsoOpenstackException me = new MsoOpenstackException(0, "", stackErrorStatusReason.toString());
@@ -714,18 +766,19 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
     private RestClient getMulticloudClient(String endpoint, String tenantId) {
         HttpClient client = null;
         try {
-            client = httpClientFactory.newJsonClient(
-                new URL(endpoint),
-                TargetEntity.MULTICLOUD);
+            client = httpClientFactory.newJsonClient(new URL(endpoint), TargetEntity.MULTICLOUD);
             if (tenantId != null && !tenantId.isEmpty()) {
                 client.addAdditionalHeader("Project", tenantId);
             }
         } catch (MalformedURLException e) {
-            logger.debug(String.format("Encountered malformed URL error getting multicloud rest client %s", e.getMessage()));
+            logger.debug(
+                    String.format("Encountered malformed URL error getting multicloud rest client %s", e.getMessage()));
         } catch (IllegalArgumentException e) {
-            logger.debug(String.format("Encountered illegal argument getting multicloud rest client %s",e.getMessage()));
+            logger.debug(
+                    String.format("Encountered illegal argument getting multicloud rest client %s", e.getMessage()));
         } catch (UriBuilderException e) {
-            logger.debug(String.format("Encountered URI builder error getting multicloud rest client %s", e.getMessage()));
+            logger.debug(
+                    String.format("Encountered URI builder error getting multicloud rest client %s", e.getMessage()));
         }
         return client;
     }
@@ -734,10 +787,8 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         try {
             return JSON_MAPPER.readTree(directives);
         } catch (Exception e) {
-            logger.error(String.format("%s %s %s %s %d %s",
-                    MessageEnum.RA_CREATE_STACK_ERR.toString(),
-                    "Create Stack: " + e, "", "",
-                    ErrorCode.BusinessProcesssError.getValue(),
+            logger.error(String.format("%s %s %s %s %d %s", MessageEnum.RA_CREATE_STACK_ERR.toString(),
+                    "Create Stack: " + e, "", "", ErrorCode.BusinessProcesssError.getValue(),
                     "Exception in Create Stack: Invalid JSON format of directives" + directives));
             MsoException me = new MsoAdapterException("Invalid JSON format of directives parameter: " + directives);
             me.addContext(CREATE_STACK);
@@ -748,62 +799,45 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
     /**
      * VduPlugin interface for instantiate function.
      *
-     * Translate the VduPlugin parameters to the corresponding 'createStack' parameters,
-     * and then invoke the existing function.
+     * Translate the VduPlugin parameters to the corresponding 'createStack' parameters, and then invoke the existing
+     * function.
      */
     @Override
-    public VduInstance instantiateVdu (
-            CloudInfo cloudInfo,
-            String instanceName,
-            Map<String,Object> inputs,
-            VduModelInfo vduModel,
-            boolean rollbackOnFailure)
-        throws VduException
-    {
+    public VduInstance instantiateVdu(CloudInfo cloudInfo, String instanceName, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException {
         String cloudSiteId = cloudInfo.getCloudSiteId();
         String cloudOwner = cloudInfo.getCloudOwner();
         String tenantId = cloudInfo.getTenantId();
 
         // Translate the VDU ModelInformation structure to that which is needed for
-        // creating the Heat stack.  Loop through the artifacts, looking specifically
-        // for MAIN_TEMPLATE and ENVIRONMENT.  Any other artifact will
+        // creating the Heat stack. Loop through the artifacts, looking specifically
+        // for MAIN_TEMPLATE and ENVIRONMENT. Any other artifact will
         // be attached as a FILE.
         String heatTemplate = null;
-        Map<String,Object> nestedTemplates = new HashMap<>();
-        Map<String,Object> files = new HashMap<>();
+        Map<String, Object> nestedTemplates = new HashMap<>();
+        Map<String, Object> files = new HashMap<>();
         String heatEnvironment = null;
 
-        for (VduArtifact vduArtifact: vduModel.getArtifacts()) {
+        for (VduArtifact vduArtifact : vduModel.getArtifacts()) {
             if (vduArtifact.getType() == ArtifactType.MAIN_TEMPLATE) {
                 heatTemplate = new String(vduArtifact.getContent());
-            }
-            else if (vduArtifact.getType() == ArtifactType.NESTED_TEMPLATE) {
+            } else if (vduArtifact.getType() == ArtifactType.NESTED_TEMPLATE) {
                 nestedTemplates.put(vduArtifact.getName(), new String(vduArtifact.getContent()));
-            }
-            else if (vduArtifact.getType() == ArtifactType.ENVIRONMENT) {
+            } else if (vduArtifact.getType() == ArtifactType.ENVIRONMENT) {
                 heatEnvironment = new String(vduArtifact.getContent());
             }
         }
 
         try {
-            StackInfo stackInfo = createStack (cloudSiteId,
-                    cloudOwner,
-                    tenantId,
-                    instanceName,
-                    vduModel,
-                    heatTemplate,
-                    inputs,
-                    true,    // poll for completion
-                    vduModel.getTimeoutMinutes(),
-                    heatEnvironment,
-                    nestedTemplates,
-                    files,
-                    rollbackOnFailure);
+            StackInfo stackInfo =
+                    createStack(cloudSiteId, cloudOwner, tenantId, instanceName, vduModel, heatTemplate, inputs, true, // poll
+                                                                                                                       // for
+                                                                                                                       // completion
+                            vduModel.getTimeoutMinutes(), heatEnvironment, nestedTemplates, files, rollbackOnFailure);
             // Populate a vduInstance from the StackInfo
             return stackInfoToVduInstance(stackInfo);
-        }
-        catch (Exception e) {
-            throw new VduException ("MsoMulticloudUtils (instantiateVDU): createStack Exception", e);
+        } catch (Exception e) {
+            throw new VduException("MsoMulticloudUtils (instantiateVDU): createStack Exception", e);
         }
     }
 
@@ -812,21 +846,18 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
      * VduPlugin interface for query function.
      */
     @Override
-    public VduInstance queryVdu (CloudInfo cloudInfo, String instanceId)
-        throws VduException
-    {
+    public VduInstance queryVdu(CloudInfo cloudInfo, String instanceId) throws VduException {
         String cloudSiteId = cloudInfo.getCloudSiteId();
         String cloudOwner = cloudInfo.getCloudOwner();
         String tenantId = cloudInfo.getTenantId();
 
         try {
-            // Query the Cloudify Deployment object and  populate a VduInstance
-            StackInfo stackInfo = queryStack (cloudSiteId, cloudOwner, tenantId, instanceId);
+            // Query the Cloudify Deployment object and populate a VduInstance
+            StackInfo stackInfo = queryStack(cloudSiteId, cloudOwner, tenantId, instanceId);
 
             return stackInfoToVduInstance(stackInfo);
-        }
-        catch (Exception e) {
-            throw new VduException ("MsoMulticloudUtils (queryVdu): queryStack Exception ", e);
+        } catch (Exception e) {
+            throw new VduException("MsoMulticloudUtils (queryVdu): queryStack Exception ", e);
         }
     }
 
@@ -835,16 +866,14 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
      * VduPlugin interface for delete function.
      */
     @Override
-    public VduInstance deleteVdu (CloudInfo cloudInfo, String instanceId, int timeoutMinutes)
-        throws VduException
-    {
+    public VduInstance deleteVdu(CloudInfo cloudInfo, String instanceId, int timeoutMinutes) throws VduException {
         String cloudSiteId = cloudInfo.getCloudSiteId();
         String cloudOwner = cloudInfo.getCloudOwner();
         String tenantId = cloudInfo.getTenantId();
 
         try {
             // Delete the Multicloud stack
-            StackInfo stackInfo = deleteStack (cloudSiteId, cloudOwner, tenantId, instanceId);
+            StackInfo stackInfo = deleteStack(cloudSiteId, cloudOwner, tenantId, instanceId);
 
             // Populate a VduInstance based on the deleted Cloudify Deployment object
             VduInstance vduInstance = stackInfoToVduInstance(stackInfo);
@@ -853,9 +882,8 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             vduInstance.getStatus().setState(VduStateType.DELETED);
 
             return vduInstance;
-        }
-        catch (Exception e) {
-            throw new VduException ("Delete VDU Exception", e);
+        } catch (Exception e) {
+            throw new VduException("Delete VDU Exception", e);
         }
     }
 
@@ -863,28 +891,21 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
     /**
      * VduPlugin interface for update function.
      *
-     * Update is currently not supported in the MsoMulticloudUtils implementation of VduPlugin.
-     * Just return a VduException.
+     * Update is currently not supported in the MsoMulticloudUtils implementation of VduPlugin. Just return a
+     * VduException.
      *
      */
     @Override
-    public VduInstance updateVdu (
-            CloudInfo cloudInfo,
-            String instanceId,
-            Map<String,Object> inputs,
-            VduModelInfo vduModel,
-            boolean rollbackOnFailure)
-        throws VduException
-    {
-        throw new VduException ("MsoMulticloudUtils: updateVdu interface not supported");
+    public VduInstance updateVdu(CloudInfo cloudInfo, String instanceId, Map<String, Object> inputs,
+            VduModelInfo vduModel, boolean rollbackOnFailure) throws VduException {
+        throw new VduException("MsoMulticloudUtils: updateVdu interface not supported");
     }
 
 
     /*
      * Convert the local DeploymentInfo object (Cloudify-specific) to a generic VduInstance object
      */
-    protected VduInstance stackInfoToVduInstance (StackInfo stackInfo)
-    {
+    protected VduInstance stackInfoToVduInstance(StackInfo stackInfo) {
         VduInstance vduInstance = new VduInstance();
 
         if (logger.isDebugEnabled()) {
@@ -899,13 +920,12 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         vduInstance.setOutputs(stackInfo.getOutputs());
 
         // Translate the status elements
-        vduInstance.setStatus(stackStatusToVduStatus (stackInfo));
+        vduInstance.setStatus(stackStatusToVduStatus(stackInfo));
 
         return vduInstance;
     }
 
-    private VduStatus stackStatusToVduStatus (StackInfo stackInfo)
-    {
+    private VduStatus stackStatusToVduStatus(StackInfo stackInfo) {
         VduStatus vduStatus = new VduStatus();
 
         // Map the status fields to more generic VduStatus.
@@ -919,30 +939,24 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             logger.debug(String.format("Stack Status Message: %s", statusMessage));
         }
 
-        if (heatStatus == HeatStatus.INIT  ||  heatStatus == HeatStatus.BUILDING) {
+        if (heatStatus == HeatStatus.INIT || heatStatus == HeatStatus.BUILDING) {
             vduStatus.setState(VduStateType.INSTANTIATING);
-            vduStatus.setLastAction((new PluginAction ("create", "in_progress", statusMessage)));
-        }
-        else if (heatStatus == HeatStatus.NOTFOUND) {
+            vduStatus.setLastAction((new PluginAction("create", "in_progress", statusMessage)));
+        } else if (heatStatus == HeatStatus.NOTFOUND) {
             vduStatus.setState(VduStateType.NOTFOUND);
-        }
-        else if (heatStatus == HeatStatus.CREATED) {
+        } else if (heatStatus == HeatStatus.CREATED) {
             vduStatus.setState(VduStateType.INSTANTIATED);
-            vduStatus.setLastAction((new PluginAction ("create", "complete", statusMessage)));
-        }
-        else if (heatStatus == HeatStatus.UPDATED) {
+            vduStatus.setLastAction((new PluginAction("create", "complete", statusMessage)));
+        } else if (heatStatus == HeatStatus.UPDATED) {
             vduStatus.setState(VduStateType.INSTANTIATED);
-            vduStatus.setLastAction((new PluginAction ("update", "complete", statusMessage)));
-        }
-        else if (heatStatus == HeatStatus.UPDATING) {
+            vduStatus.setLastAction((new PluginAction("update", "complete", statusMessage)));
+        } else if (heatStatus == HeatStatus.UPDATING) {
             vduStatus.setState(VduStateType.UPDATING);
-            vduStatus.setLastAction((new PluginAction ("update", "in_progress", statusMessage)));
-        }
-        else if (heatStatus == HeatStatus.DELETING) {
+            vduStatus.setLastAction((new PluginAction("update", "in_progress", statusMessage)));
+        } else if (heatStatus == HeatStatus.DELETING) {
             vduStatus.setState(VduStateType.DELETING);
-            vduStatus.setLastAction((new PluginAction ("delete", "in_progress", statusMessage)));
-        }
-        else if (heatStatus == HeatStatus.FAILED) {
+            vduStatus.setLastAction((new PluginAction("delete", "in_progress", statusMessage)));
+        } else if (heatStatus == HeatStatus.FAILED) {
             vduStatus.setState(VduStateType.FAILED);
             vduStatus.setErrorMessage(stackInfo.getStatusMessage());
         } else {
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoNeutronUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoNeutronUtils.java
index 850f16ff4d..78db27f65e 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoNeutronUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoNeutronUtils.java
@@ -27,7 +27,6 @@ import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.List;
 import java.util.Optional;
-
 import org.onap.so.cloud.CloudConfig;
 import org.onap.so.cloud.authentication.AuthenticationMethodFactory;
 import org.onap.so.cloud.authentication.KeystoneAuthHolder;
@@ -51,7 +50,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
-
 import com.woorea.openstack.base.client.OpenStackBaseException;
 import com.woorea.openstack.base.client.OpenStackConnectException;
 import com.woorea.openstack.base.client.OpenStackRequest;
@@ -67,519 +65,495 @@ import com.woorea.openstack.quantum.model.Port;
 import com.woorea.openstack.quantum.model.Segment;
 
 @Component
-public class MsoNeutronUtils extends MsoCommonUtils
-{
+public class MsoNeutronUtils extends MsoCommonUtils {
 
-	// Fetch cloud configuration each time (may be cached in CloudConfig class)
-	@Autowired
-	private CloudConfig cloudConfig;
+    // Fetch cloud configuration each time (may be cached in CloudConfig class)
+    @Autowired
+    private CloudConfig cloudConfig;
 
-	@Autowired
+    @Autowired
     private AuthenticationMethodFactory authenticationMethodFactory;
-	
-	@Autowired
-	private MsoTenantUtilsFactory tenantUtilsFactory;
 
-	@Autowired
-	private KeystoneV3Authentication keystoneV3Authentication;
+    @Autowired
+    private MsoTenantUtilsFactory tenantUtilsFactory;
+
+    @Autowired
+    private KeystoneV3Authentication keystoneV3Authentication;
 
     private static Logger logger = LoggerFactory.getLogger(MsoNeutronUtils.class);
 
     public enum NetworkType {
-		BASIC, PROVIDER, MULTI_PROVIDER
-	};
-
-	/**
-	 * Create a network with the specified parameters in the given cloud/tenant.
-	 *
-	 * If a network already exists with the same name, an exception will be thrown.  Note that
-	 * this is an MSO-imposed restriction.  Openstack does not require uniqueness on network names.
-	 * <p>
-	 * @param cloudSiteId The cloud identifier (may be a region) in which to create the network.
-	 * @param tenantId The tenant in which to create the network
-	 * @param type The type of network to create (Basic, Provider, Multi-Provider)
-	 * @param networkName The network name to create
-	 * @param provider The provider network name (for Provider or Multi-Provider networks)
-	 * @param vlans A list of VLAN segments for the network (for Provider or Multi-Provider networks)
-	 * @return a NetworkInfo object which describes the newly created network
-	 * @throws MsoNetworkAlreadyExists Thrown if a network with the same name already exists
-	 * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
-	 * @throws MsoCloudSiteNotFound Thrown if the cloudSite is invalid or unknown
-	 */
-	public NetworkInfo createNetwork (String cloudSiteId, String tenantId, NetworkType type, String networkName, String provider, List<Integer> vlans)
-            throws MsoException
-	{
-		// Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
-
-		Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-
-		// Check if a network already exists with this name
-		// Openstack will allow duplicate name, so require explicit check
-		Network network = findNetworkByName (neutronClient, networkName);
-
-		if (network != null) {
-			// Network already exists.  Throw an exception
-        logger.error("{} Network {} on Cloud site {} for tenant {} already exists {}",
-            MessageEnum.RA_NETWORK_ALREADY_EXIST, networkName, cloudSiteId, tenantId,
-            ErrorCode.DataError.getValue());
-        throw new MsoNetworkAlreadyExists (networkName, tenantId, cloudSiteId);
-		}
-
-		// Does not exist, create a new one
-		network = new Network();
-		network.setName(networkName);
-		network.setAdminStateUp(true);
-
-		if (type == NetworkType.PROVIDER) {
-			if (provider != null && vlans != null && vlans.size() > 0) {
-				network.setProviderPhysicalNetwork (provider);
-				network.setProviderNetworkType("vlan");
-				network.setProviderSegmentationId (vlans.get(0));
-			}
-		} else if (type == NetworkType.MULTI_PROVIDER) {
-			if (provider != null && vlans != null && vlans.size() > 0) {
-				List<Segment> segments = new ArrayList<>(vlans.size());
-				for (int vlan : vlans) {
-					Segment segment = new Segment();
-					segment.setProviderPhysicalNetwork (provider);
-					segment.setProviderNetworkType("vlan");
-					segment.setProviderSegmentationId (vlan);
-
-					segments.add(segment);
-				}
-				network.setSegments(segments);
-			}
-		}
-
-		try {
-			OpenStackRequest<Network> request = neutronClient.networks().create(network);
-			Network newNetwork = executeAndRecordOpenstackRequest(request);
-			return new NetworkInfoMapper(newNetwork).map();
-		}
-		catch (OpenStackBaseException e) {
-			// Convert Neutron exception to an MsoOpenstackException
-			MsoException me = neutronExceptionToMsoException (e, "CreateNetwork");
-			throw me;
-		}
-		catch (RuntimeException e) {
-			// Catch-all
-			MsoException me = runtimeExceptionToMsoException(e, "CreateNetwork");
-			throw me;
-		}
-	}
-
-
-	/**
-	 * Query for a network with the specified name or ID in the given cloud.  If the network exists,
-	 * return an NetworkInfo object.  If not, return null.
-	 * <p>
-	 * Whenever possible, the network ID should be used as it is much more efficient.  Query by
-	 * name requires retrieval of all networks for the tenant and search for matching name.
-	 * <p>
-	 * @param networkNameOrId The network to query
-	 * @param tenantId The Openstack tenant to look in for the network
-	 * @param cloudSiteId The cloud identifier (may be a region) in which to query the network.
-	 * @return a NetworkInfo object describing the queried network, or null if not found
-	 * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
-	 * @throws MsoCloudSiteNotFound
-	 */
-    public NetworkInfo queryNetwork(String networkNameOrId, String tenantId, String cloudSiteId) throws MsoException
-	{
-      logger.debug("In queryNetwork");
-
-		// Obtain the cloud site information
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
-
-		Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-
-		// Check if the network exists and return its info
-		try {
-			Network network = findNetworkByNameOrId (neutronClient, networkNameOrId);
-			if (network == null) {
-          logger.debug("Query Network: {} not found in tenant {}", networkNameOrId, tenantId);
-          return null;
-			}
-			return new NetworkInfoMapper(network).map();
-		}
-		catch (OpenStackBaseException e) {
-			// Convert Neutron exception to an MsoOpenstackException
-			MsoException me = neutronExceptionToMsoException (e, "QueryNetwork");
-			throw me;
-		}
-		catch (RuntimeException e) {
-			// Catch-all
-			MsoException me = runtimeExceptionToMsoException(e, "QueryNetwork");
-			throw me;
-		}
-	}
-    
-    public Optional<Port> getNeutronPort(String neutronPortId, String tenantId, String cloudSiteId)
-	{
-		try {
-			logger.debug("Finding Neutron port:" + neutronPortId);
-			  CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-		                () -> new MsoCloudSiteNotFound(cloudSiteId));
-				Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-			Port port = findPortById (neutronClient, neutronPortId);
-			if (port == null) {				
-				return Optional.empty();
-			}
-			return Optional.of(port);
-		}
-		catch (RuntimeException | MsoException e) {
-			logger.error("Error retrieving neutron port", e);
-			return Optional.empty();
-		}
-	}
-
-	/**
-	 * Delete the specified Network (by ID) in the given cloud.
-	 * If the network does not exist, success is returned.
-	 * <p>
-	 * @param networkId Openstack ID of the network to delete
-	 * @param tenantId The Openstack tenant.
-	 * @param cloudSiteId The cloud identifier (may be a region) from which to delete the network.
-	 * @return true if the network was deleted, false if the network did not exist
-	 * @throws MsoOpenstackException If the Openstack API call returns an exception, this local
-	 * exception will be thrown.
-	 * @throws MsoCloudSiteNotFound
-	 */
-    public boolean deleteNetwork(String networkId, String tenantId, String cloudSiteId) throws MsoException
-	{
-		// Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
-		Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-
-		try {
-			// Check that the network exists.
-			Network network = findNetworkById (neutronClient, networkId);
-			if (network == null) {
-          logger.info("{} Network not found! Network id: {} Cloud site: {} Tenant: {} ",
-              MessageEnum.RA_DELETE_NETWORK_EXC, networkId, cloudSiteId, tenantId);
-          return false;
-			}
-
-			OpenStackRequest<Void> request = neutronClient.networks().delete(network.getId());
-			executeAndRecordOpenstackRequest(request);
-
-        logger.debug("Deleted Network {} ({})", network.getId(), network.getName());
+        BASIC, PROVIDER, MULTI_PROVIDER
+    };
+
+    /**
+     * Create a network with the specified parameters in the given cloud/tenant.
+     *
+     * If a network already exists with the same name, an exception will be thrown. Note that this is an MSO-imposed
+     * restriction. Openstack does not require uniqueness on network names.
+     * <p>
+     * 
+     * @param cloudSiteId The cloud identifier (may be a region) in which to create the network.
+     * @param tenantId The tenant in which to create the network
+     * @param type The type of network to create (Basic, Provider, Multi-Provider)
+     * @param networkName The network name to create
+     * @param provider The provider network name (for Provider or Multi-Provider networks)
+     * @param vlans A list of VLAN segments for the network (for Provider or Multi-Provider networks)
+     * @return a NetworkInfo object which describes the newly created network
+     * @throws MsoNetworkAlreadyExists Thrown if a network with the same name already exists
+     * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
+     * @throws MsoCloudSiteNotFound Thrown if the cloudSite is invalid or unknown
+     */
+    public NetworkInfo createNetwork(String cloudSiteId, String tenantId, NetworkType type, String networkName,
+            String provider, List<Integer> vlans) throws MsoException {
+        // Obtain the cloud site information where we will create the stack
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+
+        Quantum neutronClient = getNeutronClient(cloudSite, tenantId);
+
+        // Check if a network already exists with this name
+        // Openstack will allow duplicate name, so require explicit check
+        Network network = findNetworkByName(neutronClient, networkName);
+
+        if (network != null) {
+            // Network already exists. Throw an exception
+            logger.error("{} Network {} on Cloud site {} for tenant {} already exists {}",
+                    MessageEnum.RA_NETWORK_ALREADY_EXIST, networkName, cloudSiteId, tenantId,
+                    ErrorCode.DataError.getValue());
+            throw new MsoNetworkAlreadyExists(networkName, tenantId, cloudSiteId);
+        }
+
+        // Does not exist, create a new one
+        network = new Network();
+        network.setName(networkName);
+        network.setAdminStateUp(true);
+
+        if (type == NetworkType.PROVIDER) {
+            if (provider != null && vlans != null && vlans.size() > 0) {
+                network.setProviderPhysicalNetwork(provider);
+                network.setProviderNetworkType("vlan");
+                network.setProviderSegmentationId(vlans.get(0));
+            }
+        } else if (type == NetworkType.MULTI_PROVIDER) {
+            if (provider != null && vlans != null && vlans.size() > 0) {
+                List<Segment> segments = new ArrayList<>(vlans.size());
+                for (int vlan : vlans) {
+                    Segment segment = new Segment();
+                    segment.setProviderPhysicalNetwork(provider);
+                    segment.setProviderNetworkType("vlan");
+                    segment.setProviderSegmentationId(vlan);
+
+                    segments.add(segment);
+                }
+                network.setSegments(segments);
+            }
+        }
+
+        try {
+            OpenStackRequest<Network> request = neutronClient.networks().create(network);
+            Network newNetwork = executeAndRecordOpenstackRequest(request);
+            return new NetworkInfoMapper(newNetwork).map();
+        } catch (OpenStackBaseException e) {
+            // Convert Neutron exception to an MsoOpenstackException
+            MsoException me = neutronExceptionToMsoException(e, "CreateNetwork");
+            throw me;
+        } catch (RuntimeException e) {
+            // Catch-all
+            MsoException me = runtimeExceptionToMsoException(e, "CreateNetwork");
+            throw me;
+        }
+    }
+
+
+    /**
+     * Query for a network with the specified name or ID in the given cloud. If the network exists, return an
+     * NetworkInfo object. If not, return null.
+     * <p>
+     * Whenever possible, the network ID should be used as it is much more efficient. Query by name requires retrieval
+     * of all networks for the tenant and search for matching name.
+     * <p>
+     * 
+     * @param networkNameOrId The network to query
+     * @param tenantId The Openstack tenant to look in for the network
+     * @param cloudSiteId The cloud identifier (may be a region) in which to query the network.
+     * @return a NetworkInfo object describing the queried network, or null if not found
+     * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
+     * @throws MsoCloudSiteNotFound
+     */
+    public NetworkInfo queryNetwork(String networkNameOrId, String tenantId, String cloudSiteId) throws MsoException {
+        logger.debug("In queryNetwork");
+
+        // Obtain the cloud site information
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+
+        Quantum neutronClient = getNeutronClient(cloudSite, tenantId);
+
+        // Check if the network exists and return its info
+        try {
+            Network network = findNetworkByNameOrId(neutronClient, networkNameOrId);
+            if (network == null) {
+                logger.debug("Query Network: {} not found in tenant {}", networkNameOrId, tenantId);
+                return null;
+            }
+            return new NetworkInfoMapper(network).map();
+        } catch (OpenStackBaseException e) {
+            // Convert Neutron exception to an MsoOpenstackException
+            MsoException me = neutronExceptionToMsoException(e, "QueryNetwork");
+            throw me;
+        } catch (RuntimeException e) {
+            // Catch-all
+            MsoException me = runtimeExceptionToMsoException(e, "QueryNetwork");
+            throw me;
+        }
     }
-		catch (OpenStackBaseException e) {
-			// Convert Neutron exception to an MsoOpenstackException
-			MsoException me = neutronExceptionToMsoException (e, "Delete Network");
-			throw me;
-		}
-		catch (RuntimeException e) {
-			// Catch-all
-			MsoException me = runtimeExceptionToMsoException(e, "DeleteNetwork");
-			throw me;
-		}
-
-		return true;
-	}
-
-
-	/**
-	 * Update a network with the specified parameters in the given cloud/tenant.
-	 *
-	 * Specifically, this call is intended to update the VLAN segments on a
-	 * multi-provider network.  The provider segments will be replaced with the
-	 * supplied list of VLANs.
-	 * <p>
-	 * Note that updating the 'segments' array is not normally supported by Neutron.
-	 * This method relies on a Platform Orchestration extension (using SDN controller
-	 * to manage the virtual networking).
-	 *
-	 * @param cloudSiteId The cloud site ID (may be a region) in which to update the network.
-	 * @param tenantId Openstack ID of the tenant in which to update the network
-	 * @param networkId The unique Openstack ID of the network to be updated
-	 * @param type The network type (Basic, Provider, Multi-Provider)
-	 * @param provider The provider network name.  This should not change.
-	 * @param vlans The list of VLAN segments to replace
-	 * @return a NetworkInfo object which describes the updated network
-	 * @throws MsoNetworkNotFound Thrown if the requested network does not exist
-	 * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
-	 * @throws MsoCloudSiteNotFound
-	 */
-	public NetworkInfo updateNetwork (String cloudSiteId, String tenantId, String networkId, NetworkType type, String provider, List<Integer> vlans)
-            throws MsoException
-	{
-		// Obtain the cloud site information where we will create the stack
-        CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-                () -> new MsoCloudSiteNotFound(cloudSiteId));
-		Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-
-		// Check that the network exists
-		Network network = findNetworkById (neutronClient, networkId);
-
-		if (network == null) {
-			// Network not found.  Throw an exception
-        logger.error("{} Network {} on Cloud site {} for Tenant {} not found {}", MessageEnum.RA_NETWORK_NOT_FOUND,
-            networkId, cloudSiteId, tenantId, ErrorCode.DataError.getValue());
-			throw new MsoNetworkNotFound (networkId, tenantId, cloudSiteId);
-		}
-
-		// Overwrite the properties to be updated
-		if (type == NetworkType.PROVIDER) {
-			if (provider != null && vlans != null && vlans.size() > 0) {
-				network.setProviderPhysicalNetwork (provider);
-				network.setProviderNetworkType("vlan");
-				network.setProviderSegmentationId (vlans.get(0));
-			}
-		} else if (type == NetworkType.MULTI_PROVIDER) {
-			if (provider != null && vlans != null && vlans.size() > 0) {
-				List<Segment> segments = new ArrayList<>(vlans.size());
-				for (int vlan : vlans) {
-					Segment segment = new Segment();
-					segment.setProviderPhysicalNetwork (provider);
-					segment.setProviderNetworkType("vlan");
-					segment.setProviderSegmentationId (vlan);
-
-					segments.add(segment);
-				}
-				network.setSegments(segments);
-			}
-		}
-
-		try {
-			OpenStackRequest<Network> request = neutronClient.networks().update(network);
-			Network newNetwork = executeAndRecordOpenstackRequest(request);
-			return new NetworkInfoMapper(newNetwork).map();
-		}
-		catch (OpenStackBaseException e) {
-			// Convert Neutron exception to an MsoOpenstackException
-			MsoException me = neutronExceptionToMsoException (e, "UpdateNetwork");
-			throw me;
-		}
-		catch (RuntimeException e) {
-			// Catch-all
-			MsoException me = runtimeExceptionToMsoException(e, "UpdateNetwork");
-			throw me;
-		}
-	}
-
-
-	// -------------------------------------------------------------------
-	// PRIVATE UTILITY FUNCTIONS FOR USE WITHIN THIS CLASS
-
-	/**
-	 * Get a Neutron (Quantum) client for the Openstack Network service.
-	 * This requires a 'member'-level userId + password, which will be retrieved from
-	 * properties based on the specified cloud Id.  The tenant in which to operate
-	 * must also be provided.
-	 * <p>
-	 * On successful authentication, the Quantum object will be cached for the
-	 * tenantID + cloudId so that it can be reused without reauthenticating with
-	 *  Openstack every time.
-	 *
-	 * @param cloudSite - a cloud site definition
-	 * @param tenantId - Openstack tenant ID
-	 * @return an authenticated Quantum object
-	 */
-    private Quantum getNeutronClient(CloudSite cloudSite, String tenantId) throws MsoException
-	{
-		String cloudId = cloudSite.getId();
-		String region = cloudSite.getRegionId();	
-
-
-		// Obtain an MSO token for the tenant from the identity service
-		CloudIdentity cloudIdentity = cloudSite.getIdentityService();
-		MsoTenantUtils tenantUtils = tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
+
+    public Optional<Port> getNeutronPort(String neutronPortId, String tenantId, String cloudSiteId) {
+        try {
+            logger.debug("Finding Neutron port:" + neutronPortId);
+            CloudSite cloudSite =
+                    cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+            Quantum neutronClient = getNeutronClient(cloudSite, tenantId);
+            Port port = findPortById(neutronClient, neutronPortId);
+            if (port == null) {
+                return Optional.empty();
+            }
+            return Optional.of(port);
+        } catch (RuntimeException | MsoException e) {
+            logger.error("Error retrieving neutron port", e);
+            return Optional.empty();
+        }
+    }
+
+    /**
+     * Delete the specified Network (by ID) in the given cloud. If the network does not exist, success is returned.
+     * <p>
+     * 
+     * @param networkId Openstack ID of the network to delete
+     * @param tenantId The Openstack tenant.
+     * @param cloudSiteId The cloud identifier (may be a region) from which to delete the network.
+     * @return true if the network was deleted, false if the network did not exist
+     * @throws MsoOpenstackException If the Openstack API call returns an exception, this local exception will be
+     *         thrown.
+     * @throws MsoCloudSiteNotFound
+     */
+    public boolean deleteNetwork(String networkId, String tenantId, String cloudSiteId) throws MsoException {
+        // Obtain the cloud site information where we will create the stack
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+        Quantum neutronClient = getNeutronClient(cloudSite, tenantId);
+
+        try {
+            // Check that the network exists.
+            Network network = findNetworkById(neutronClient, networkId);
+            if (network == null) {
+                logger.info("{} Network not found! Network id: {} Cloud site: {} Tenant: {} ",
+                        MessageEnum.RA_DELETE_NETWORK_EXC, networkId, cloudSiteId, tenantId);
+                return false;
+            }
+
+            OpenStackRequest<Void> request = neutronClient.networks().delete(network.getId());
+            executeAndRecordOpenstackRequest(request);
+
+            logger.debug("Deleted Network {} ({})", network.getId(), network.getName());
+        } catch (OpenStackBaseException e) {
+            // Convert Neutron exception to an MsoOpenstackException
+            MsoException me = neutronExceptionToMsoException(e, "Delete Network");
+            throw me;
+        } catch (RuntimeException e) {
+            // Catch-all
+            MsoException me = runtimeExceptionToMsoException(e, "DeleteNetwork");
+            throw me;
+        }
+
+        return true;
+    }
+
+
+    /**
+     * Update a network with the specified parameters in the given cloud/tenant.
+     *
+     * Specifically, this call is intended to update the VLAN segments on a multi-provider network. The provider
+     * segments will be replaced with the supplied list of VLANs.
+     * <p>
+     * Note that updating the 'segments' array is not normally supported by Neutron. This method relies on a Platform
+     * Orchestration extension (using SDN controller to manage the virtual networking).
+     *
+     * @param cloudSiteId The cloud site ID (may be a region) in which to update the network.
+     * @param tenantId Openstack ID of the tenant in which to update the network
+     * @param networkId The unique Openstack ID of the network to be updated
+     * @param type The network type (Basic, Provider, Multi-Provider)
+     * @param provider The provider network name. This should not change.
+     * @param vlans The list of VLAN segments to replace
+     * @return a NetworkInfo object which describes the updated network
+     * @throws MsoNetworkNotFound Thrown if the requested network does not exist
+     * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
+     * @throws MsoCloudSiteNotFound
+     */
+    public NetworkInfo updateNetwork(String cloudSiteId, String tenantId, String networkId, NetworkType type,
+            String provider, List<Integer> vlans) throws MsoException {
+        // Obtain the cloud site information where we will create the stack
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+        Quantum neutronClient = getNeutronClient(cloudSite, tenantId);
+
+        // Check that the network exists
+        Network network = findNetworkById(neutronClient, networkId);
+
+        if (network == null) {
+            // Network not found. Throw an exception
+            logger.error("{} Network {} on Cloud site {} for Tenant {} not found {}", MessageEnum.RA_NETWORK_NOT_FOUND,
+                    networkId, cloudSiteId, tenantId, ErrorCode.DataError.getValue());
+            throw new MsoNetworkNotFound(networkId, tenantId, cloudSiteId);
+        }
+
+        // Overwrite the properties to be updated
+        if (type == NetworkType.PROVIDER) {
+            if (provider != null && vlans != null && vlans.size() > 0) {
+                network.setProviderPhysicalNetwork(provider);
+                network.setProviderNetworkType("vlan");
+                network.setProviderSegmentationId(vlans.get(0));
+            }
+        } else if (type == NetworkType.MULTI_PROVIDER) {
+            if (provider != null && vlans != null && vlans.size() > 0) {
+                List<Segment> segments = new ArrayList<>(vlans.size());
+                for (int vlan : vlans) {
+                    Segment segment = new Segment();
+                    segment.setProviderPhysicalNetwork(provider);
+                    segment.setProviderNetworkType("vlan");
+                    segment.setProviderSegmentationId(vlan);
+
+                    segments.add(segment);
+                }
+                network.setSegments(segments);
+            }
+        }
+
+        try {
+            OpenStackRequest<Network> request = neutronClient.networks().update(network);
+            Network newNetwork = executeAndRecordOpenstackRequest(request);
+            return new NetworkInfoMapper(newNetwork).map();
+        } catch (OpenStackBaseException e) {
+            // Convert Neutron exception to an MsoOpenstackException
+            MsoException me = neutronExceptionToMsoException(e, "UpdateNetwork");
+            throw me;
+        } catch (RuntimeException e) {
+            // Catch-all
+            MsoException me = runtimeExceptionToMsoException(e, "UpdateNetwork");
+            throw me;
+        }
+    }
+
+
+    // -------------------------------------------------------------------
+    // PRIVATE UTILITY FUNCTIONS FOR USE WITHIN THIS CLASS
+
+    /**
+     * Get a Neutron (Quantum) client for the Openstack Network service. This requires a 'member'-level userId +
+     * password, which will be retrieved from properties based on the specified cloud Id. The tenant in which to operate
+     * must also be provided.
+     * <p>
+     * On successful authentication, the Quantum object will be cached for the tenantID + cloudId so that it can be
+     * reused without reauthenticating with Openstack every time.
+     *
+     * @param cloudSite - a cloud site definition
+     * @param tenantId - Openstack tenant ID
+     * @return an authenticated Quantum object
+     */
+    private Quantum getNeutronClient(CloudSite cloudSite, String tenantId) throws MsoException {
+        String cloudId = cloudSite.getId();
+        String region = cloudSite.getRegionId();
+
+
+        // Obtain an MSO token for the tenant from the identity service
+        CloudIdentity cloudIdentity = cloudSite.getIdentityService();
+        MsoTenantUtils tenantUtils =
+                tenantUtilsFactory.getTenantUtilsByServerType(cloudIdentity.getIdentityServerType());
         final String keystoneUrl = tenantUtils.getKeystoneUrl(cloudId, cloudIdentity);
-		String neutronUrl = null;
-		String tokenId = null;
-		Calendar expiration = null;
-		try {
-	        if (ServerType.KEYSTONE.equals(cloudIdentity.getIdentityServerType())) {
-				Keystone keystoneTenantClient = new Keystone(keystoneUrl);
-				Access access = null;
-				
-				Authentication credentials = authenticationMethodFactory.getAuthenticationFor(cloudIdentity);
-				OpenStackRequest<Access> request = keystoneTenantClient.tokens().authenticate(credentials).withTenantId(tenantId);
-				access = executeAndRecordOpenstackRequest(request);
-				
-				
-				try {
-					neutronUrl = KeystoneUtils.findEndpointURL(access.getServiceCatalog(), "network", region, "public");
-					if (! neutronUrl.endsWith("/")) {
-		                neutronUrl += "/v2.0/";
-		            }
-				} catch (RuntimeException e) {
-					// This comes back for not found (probably an incorrect region ID)
-					String error = "Network service not found: region=" + region + ",cloud=" + cloudIdentity.getId();
-					throw new MsoAdapterException (error, e);
-				}
-				tokenId = access.getToken().getId();
-				expiration = access.getToken().getExpires();
-	        } else if (ServerType.KEYSTONE_V3.equals(cloudIdentity.getIdentityServerType())) {
-	        	try {
-		        	KeystoneAuthHolder holder = keystoneV3Authentication.getToken(cloudSite, tenantId, "network");
-		        	tokenId = holder.getId();
-		        	expiration = holder.getexpiration();
-		        	neutronUrl = holder.getServiceUrl();
-		        	if (! neutronUrl.endsWith("/")) {
-		                neutronUrl += "/v2.0/";
-		            }
-	        	} catch (ServiceEndpointNotFoundException e) {
-	        		// This comes back for not found (probably an incorrect region ID)
-					String error = "Network service not found: region=" + region + ",cloud=" + cloudIdentity.getId();
-					throw new MsoAdapterException (error, e);
-	        	}
-	        }
-		}
-		catch (OpenStackResponseException e) {
-			if (e.getStatus() == 401) {
-				// Authentication error.
-				String error = "Authentication Failure: tenant=" + tenantId + ",cloud=" + cloudIdentity.getId();
-
-				throw new MsoAdapterException(error);
-			}
-			else {
-				MsoException me = keystoneErrorToMsoException(e, "TokenAuth");
-				throw me;
-			}
-		}
-		catch (OpenStackConnectException e) {
-			// Connection to Openstack failed
-			MsoIOException me = new MsoIOException (e.getMessage(), e);
-			me.addContext("TokenAuth");
-			throw me;
-		}
-		catch (RuntimeException e) {
-			// Catch-all
-			MsoException me = runtimeExceptionToMsoException(e, "TokenAuth");
-			throw me;
-		}
-
-		Quantum neutronClient = new Quantum(neutronUrl);
-		neutronClient.token(tokenId);
-		return neutronClient;
-	}
-
-	/*
-	 * Find a tenant (or query its existence) by its Name or Id.  Check first against the
-	 * ID.  If that fails, then try by name.
-	 *
-	 * @param adminClient an authenticated Keystone object
-	 * @param tenantName the tenant name or ID to query
-	 * @return a Tenant object or null if not found
-	 */
-	public Network findNetworkByNameOrId (Quantum neutronClient, String networkNameOrId)
-	{
-		if (networkNameOrId == null) {
+        String neutronUrl = null;
+        String tokenId = null;
+        Calendar expiration = null;
+        try {
+            if (ServerType.KEYSTONE.equals(cloudIdentity.getIdentityServerType())) {
+                Keystone keystoneTenantClient = new Keystone(keystoneUrl);
+                Access access = null;
+
+                Authentication credentials = authenticationMethodFactory.getAuthenticationFor(cloudIdentity);
+                OpenStackRequest<Access> request =
+                        keystoneTenantClient.tokens().authenticate(credentials).withTenantId(tenantId);
+                access = executeAndRecordOpenstackRequest(request);
+
+
+                try {
+                    neutronUrl = KeystoneUtils.findEndpointURL(access.getServiceCatalog(), "network", region, "public");
+                    if (!neutronUrl.endsWith("/")) {
+                        neutronUrl += "/v2.0/";
+                    }
+                } catch (RuntimeException e) {
+                    // This comes back for not found (probably an incorrect region ID)
+                    String error = "Network service not found: region=" + region + ",cloud=" + cloudIdentity.getId();
+                    throw new MsoAdapterException(error, e);
+                }
+                tokenId = access.getToken().getId();
+                expiration = access.getToken().getExpires();
+            } else if (ServerType.KEYSTONE_V3.equals(cloudIdentity.getIdentityServerType())) {
+                try {
+                    KeystoneAuthHolder holder = keystoneV3Authentication.getToken(cloudSite, tenantId, "network");
+                    tokenId = holder.getId();
+                    expiration = holder.getexpiration();
+                    neutronUrl = holder.getServiceUrl();
+                    if (!neutronUrl.endsWith("/")) {
+                        neutronUrl += "/v2.0/";
+                    }
+                } catch (ServiceEndpointNotFoundException e) {
+                    // This comes back for not found (probably an incorrect region ID)
+                    String error = "Network service not found: region=" + region + ",cloud=" + cloudIdentity.getId();
+                    throw new MsoAdapterException(error, e);
+                }
+            }
+        } catch (OpenStackResponseException e) {
+            if (e.getStatus() == 401) {
+                // Authentication error.
+                String error = "Authentication Failure: tenant=" + tenantId + ",cloud=" + cloudIdentity.getId();
+
+                throw new MsoAdapterException(error);
+            } else {
+                MsoException me = keystoneErrorToMsoException(e, "TokenAuth");
+                throw me;
+            }
+        } catch (OpenStackConnectException e) {
+            // Connection to Openstack failed
+            MsoIOException me = new MsoIOException(e.getMessage(), e);
+            me.addContext("TokenAuth");
+            throw me;
+        } catch (RuntimeException e) {
+            // Catch-all
+            MsoException me = runtimeExceptionToMsoException(e, "TokenAuth");
+            throw me;
+        }
+
+        Quantum neutronClient = new Quantum(neutronUrl);
+        neutronClient.token(tokenId);
+        return neutronClient;
+    }
+
+    /*
+     * Find a tenant (or query its existence) by its Name or Id. Check first against the ID. If that fails, then try by
+     * name.
+     *
+     * @param adminClient an authenticated Keystone object
+     * 
+     * @param tenantName the tenant name or ID to query
+     * 
+     * @return a Tenant object or null if not found
+     */
+    public Network findNetworkByNameOrId(Quantum neutronClient, String networkNameOrId) {
+        if (networkNameOrId == null) {
             return null;
         }
 
-		Network network = findNetworkById(neutronClient, networkNameOrId);
+        Network network = findNetworkById(neutronClient, networkNameOrId);
 
-		if (network == null) {
+        if (network == null) {
             network = findNetworkByName(neutronClient, networkNameOrId);
         }
 
-		return network;
-	}
-
-	/*
-	 * Find a network (or query its existence) by its Id.
-	 *
-	 * @param neutronClient an authenticated Quantum object
-	 * @param networkId the network ID to query
-	 * @return a Network object or null if not found
-	 */
-	private Network findNetworkById (Quantum neutronClient, String networkId)
-	{
-		if (networkId == null) {
+        return network;
+    }
+
+    /*
+     * Find a network (or query its existence) by its Id.
+     *
+     * @param neutronClient an authenticated Quantum object
+     * 
+     * @param networkId the network ID to query
+     * 
+     * @return a Network object or null if not found
+     */
+    private Network findNetworkById(Quantum neutronClient, String networkId) {
+        if (networkId == null) {
             return null;
         }
 
-		try {
-			OpenStackRequest<Network> request = neutronClient.networks().show(networkId);
-			Network network = executeAndRecordOpenstackRequest(request);
-			return network;
-		}
-		catch (OpenStackResponseException e) {
-			if (e.getStatus() == 404) {
-				return null;
-			} else {
-          logger.error("{} {} Openstack Error, GET Network By ID ({}): ", MessageEnum.RA_CONNECTION_EXCEPTION,
-              ErrorCode.DataError.getValue(), networkId, e);
-          throw e;
-			}
-		}
-	}
-	
-	
-	private Port findPortById (Quantum neutronClient, String neutronPortId)
-	{
-		if (neutronPortId == null) {
+        try {
+            OpenStackRequest<Network> request = neutronClient.networks().show(networkId);
+            Network network = executeAndRecordOpenstackRequest(request);
+            return network;
+        } catch (OpenStackResponseException e) {
+            if (e.getStatus() == 404) {
+                return null;
+            } else {
+                logger.error("{} {} Openstack Error, GET Network By ID ({}): ", MessageEnum.RA_CONNECTION_EXCEPTION,
+                        ErrorCode.DataError.getValue(), networkId, e);
+                throw e;
+            }
+        }
+    }
+
+
+    private Port findPortById(Quantum neutronClient, String neutronPortId) {
+        if (neutronPortId == null) {
             return null;
         }
 
-		try {
-			OpenStackRequest<Port> request = neutronClient.ports().show(neutronPortId);
-			Port port = executeAndRecordOpenstackRequest(request);
-			return port;
-		}
-		catch (OpenStackResponseException e) {
-			if (e.getStatus() == 404) {
-				logger.warn("Neutron port not found: " + neutronPortId,"Neutron port not found: " + neutronPortId);
-				return null;
-			} else {
-				logger.error("{} {} Openstack Error, GET Neutron Port By ID ({}): ", MessageEnum.RA_CONNECTION_EXCEPTION,
-					ErrorCode.DataError.getValue(), neutronPortId, e);
-				throw e;
-			}
-		}
-	}
-
-	/*
-	 * Find a network (or query its existence) by its Name.  This method avoids an
-	 * initial lookup by ID when it's known that we have the network Name.
-	 *
-	 * Neutron does not support 'name=*' query parameter for Network query (show).
-	 * The only way to query by name is to retrieve all networks and look for the
-	 * match.  While inefficient, this capability will be provided as it is needed
-	 * by MSO, but should be avoided in favor of ID whenever possible.
-	 *
-	 * TODO:
-	 * Network names are not required to be unique, though MSO will attempt to enforce
-	 * uniqueness.  This call probably needs to return an error (instead of returning
-	 * the first match).
-	 *
-	 * @param neutronClient an authenticated Quantum object
-	 * @param networkName the network name to query
-	 * @return a Network object or null if not found
-	 */
-	public Network findNetworkByName (Quantum neutronClient, String networkName)
-	{
-		if (networkName == null) {
+        try {
+            OpenStackRequest<Port> request = neutronClient.ports().show(neutronPortId);
+            Port port = executeAndRecordOpenstackRequest(request);
+            return port;
+        } catch (OpenStackResponseException e) {
+            if (e.getStatus() == 404) {
+                logger.warn("Neutron port not found: " + neutronPortId, "Neutron port not found: " + neutronPortId);
+                return null;
+            } else {
+                logger.error("{} {} Openstack Error, GET Neutron Port By ID ({}): ",
+                        MessageEnum.RA_CONNECTION_EXCEPTION, ErrorCode.DataError.getValue(), neutronPortId, e);
+                throw e;
+            }
+        }
+    }
+
+    /*
+     * Find a network (or query its existence) by its Name. This method avoids an initial lookup by ID when it's known
+     * that we have the network Name.
+     *
+     * Neutron does not support 'name=*' query parameter for Network query (show). The only way to query by name is to
+     * retrieve all networks and look for the match. While inefficient, this capability will be provided as it is needed
+     * by MSO, but should be avoided in favor of ID whenever possible.
+     *
+     * TODO: Network names are not required to be unique, though MSO will attempt to enforce uniqueness. This call
+     * probably needs to return an error (instead of returning the first match).
+     *
+     * @param neutronClient an authenticated Quantum object
+     * 
+     * @param networkName the network name to query
+     * 
+     * @return a Network object or null if not found
+     */
+    public Network findNetworkByName(Quantum neutronClient, String networkName) {
+        if (networkName == null) {
             return null;
         }
 
-		try {
-			OpenStackRequest<Networks> request = neutronClient.networks().list();
-			Networks networks = executeAndRecordOpenstackRequest(request);
-			for (Network network : networks.getList()) {
-				if (network.getName().equals(networkName)) {
-            logger.debug("Found match on network name: {}", networkName);
-            return network;
-				}
-			}
-        logger.debug("findNetworkByName - no match found for {}", networkName);
-        return null;
-		}
-		catch (OpenStackResponseException e) {
-			if (e.getStatus() == 404) {
-				return null;
-			} else {
-          logger.error("{} {} Openstack Error, GET Network By Name ({}): ", MessageEnum.RA_CONNECTION_EXCEPTION,
-              ErrorCode.DataError.getValue(), networkName, e);
-          throw e;
-			}
-		}
-	}
+        try {
+            OpenStackRequest<Networks> request = neutronClient.networks().list();
+            Networks networks = executeAndRecordOpenstackRequest(request);
+            for (Network network : networks.getList()) {
+                if (network.getName().equals(networkName)) {
+                    logger.debug("Found match on network name: {}", networkName);
+                    return network;
+                }
+            }
+            logger.debug("findNetworkByName - no match found for {}", networkName);
+            return null;
+        } catch (OpenStackResponseException e) {
+            if (e.getStatus() == 404) {
+                return null;
+            } else {
+                logger.error("{} {} Openstack Error, GET Network By Name ({}): ", MessageEnum.RA_CONNECTION_EXCEPTION,
+                        ErrorCode.DataError.getValue(), networkName, e);
+                throw e;
+            }
+        }
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtils.java
index 7cf41dbac9..e10c108165 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtils.java
@@ -38,19 +38,17 @@ public abstract class MsoTenantUtils extends MsoCommonUtils {
     @Autowired
     protected CloudConfig cloudConfig;
 
-    public abstract String createTenant (String tenantName, String cloudSiteId, Map <String, String> metadata, boolean backout) 
-    		throws MsoException;
-       
-    public abstract MsoTenant queryTenant (String tenantId, String cloudSiteId) 
-    		throws MsoException, MsoCloudSiteNotFound;
-    
-    public abstract MsoTenant queryTenantByName (String tenantName, String cloudSiteId) 
-    		throws MsoException, MsoCloudSiteNotFound;
-
-    public abstract boolean deleteTenant (String tenantId, String cloudSiteId) 
-    		throws MsoException;
-
-    public abstract String getKeystoneUrl (String regionId, CloudIdentity cloudIdentity)
-    		throws MsoException;
+    public abstract String createTenant(String tenantName, String cloudSiteId, Map<String, String> metadata,
+            boolean backout) throws MsoException;
+
+    public abstract MsoTenant queryTenant(String tenantId, String cloudSiteId)
+            throws MsoException, MsoCloudSiteNotFound;
+
+    public abstract MsoTenant queryTenantByName(String tenantName, String cloudSiteId)
+            throws MsoException, MsoCloudSiteNotFound;
+
+    public abstract boolean deleteTenant(String tenantId, String cloudSiteId) throws MsoException;
+
+    public abstract String getKeystoneUrl(String regionId, CloudIdentity cloudIdentity) throws MsoException;
 
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtilsFactory.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtilsFactory.java
index c5b93d9fbe..514cb2eb7b 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtilsFactory.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoTenantUtilsFactory.java
@@ -36,28 +36,28 @@ public class MsoTenantUtilsFactory {
 
     protected static Logger logger = LoggerFactory.getLogger(MsoTenantUtilsFactory.class);
     @Autowired
-	protected CloudConfig cloudConfig;
-	@Autowired
-	protected MsoKeystoneUtils keystoneUtils;
-	@Autowired
-	protected MsoKeystoneV3Utils keystoneV3Utils;
-	
-	// based on Cloud IdentityServerType returns ORM or KEYSTONE Utils
-	public MsoTenantUtils getTenantUtils(String cloudSiteId) throws MsoCloudSiteNotFound {
-		CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
-				() -> new MsoCloudSiteNotFound(cloudSiteId));
-
-		return getTenantUtilsByServerType(cloudSite.getIdentityService().getIdentityServerType());
-	}
-
-	public MsoTenantUtils getTenantUtilsByServerType(ServerType serverType) {
-
-		MsoTenantUtils tenantU = null;
-		if (ServerType.KEYSTONE.equals(serverType)) {
-			tenantU = keystoneUtils;
-		} else if (ServerType.KEYSTONE_V3.equals(serverType)) {
-			tenantU = keystoneV3Utils;
-		}
-		return tenantU;
-	}
+    protected CloudConfig cloudConfig;
+    @Autowired
+    protected MsoKeystoneUtils keystoneUtils;
+    @Autowired
+    protected MsoKeystoneV3Utils keystoneV3Utils;
+
+    // based on Cloud IdentityServerType returns ORM or KEYSTONE Utils
+    public MsoTenantUtils getTenantUtils(String cloudSiteId) throws MsoCloudSiteNotFound {
+        CloudSite cloudSite =
+                cloudConfig.getCloudSite(cloudSiteId).orElseThrow(() -> new MsoCloudSiteNotFound(cloudSiteId));
+
+        return getTenantUtilsByServerType(cloudSite.getIdentityService().getIdentityServerType());
+    }
+
+    public MsoTenantUtils getTenantUtilsByServerType(ServerType serverType) {
+
+        MsoTenantUtils tenantU = null;
+        if (ServerType.KEYSTONE.equals(serverType)) {
+            tenantU = keystoneUtils;
+        } else if (ServerType.KEYSTONE_V3.equals(serverType)) {
+            tenantU = keystoneV3Utils;
+        }
+        return tenantU;
+    }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoYamlEditorWithEnvt.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoYamlEditorWithEnvt.java
index 5f26449f0f..0541a8f51b 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoYamlEditorWithEnvt.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoYamlEditorWithEnvt.java
@@ -40,39 +40,40 @@ import org.yaml.snakeyaml.Yaml;
 public class MsoYamlEditorWithEnvt {
 
     private static final Logger logger = LoggerFactory.getLogger(MsoYamlEditorWithEnvt.class);
-    
-    private Map <String, Object> yml;
-    private Yaml yaml = new Yaml ();
+
+    private Map<String, Object> yml;
+    private Yaml yaml = new Yaml();
     private static final ObjectMapper JSON_MAPPER = new ObjectMapper();
 
-	public MsoYamlEditorWithEnvt() {
-		super();
-	}
-	public MsoYamlEditorWithEnvt(byte[] b) {
-		init(b);
-	}
+    public MsoYamlEditorWithEnvt() {
+        super();
+    }
+
+    public MsoYamlEditorWithEnvt(byte[] b) {
+        init(b);
+    }
 
     @SuppressWarnings("unchecked")
-    private synchronized void init (byte[] body) {
-        InputStream input = new ByteArrayInputStream (body);
-        yml = (Map <String, Object>) yaml.load (input);
-    }	
+    private synchronized void init(byte[] body) {
+        InputStream input = new ByteArrayInputStream(body);
+        yml = (Map<String, Object>) yaml.load(input);
+    }
 
     @SuppressWarnings("unchecked")
-	public synchronized Set <MsoHeatEnvironmentParameter> getParameterListFromEnvt() {
-    	// In an environment entry, the parameters section can only contain the name:value - 
-    	// not other attributes.
-    	Set <MsoHeatEnvironmentParameter> paramSet = new HashSet<>();
-    	Map<String, Object> resourceMap = null;
-    	try {
-    		resourceMap = (Map<String,Object>) yml.get("parameters");
-    	} catch (Exception e) {
-          logger.debug("Exception:", e);
-          return paramSet;
-    	}
-    	if (resourceMap == null) {
-    		return paramSet;
-    	}
+    public synchronized Set<MsoHeatEnvironmentParameter> getParameterListFromEnvt() {
+        // In an environment entry, the parameters section can only contain the name:value -
+        // not other attributes.
+        Set<MsoHeatEnvironmentParameter> paramSet = new HashSet<>();
+        Map<String, Object> resourceMap = null;
+        try {
+            resourceMap = (Map<String, Object>) yml.get("parameters");
+        } catch (Exception e) {
+            logger.debug("Exception:", e);
+            return paramSet;
+        }
+        if (resourceMap == null) {
+            return paramSet;
+        }
 
         for (Entry<String, Object> stringObjectEntry : resourceMap.entrySet()) {
             MsoHeatEnvironmentParameter hep = new MsoHeatEnvironmentParameter();
@@ -84,7 +85,7 @@ public class MsoYamlEditorWithEnvt {
                 // but this adds an extra '\n' at the end - which won't hurt - but we don't need it
                 value = value.substring(0, value.length() - 1);
             } else if (obj instanceof LinkedHashMap) {
-                //Handle that it's json
+                // Handle that it's json
                 try {
                     value = JSON_MAPPER.writeValueAsString(obj);
                 } catch (Exception e) {
@@ -92,20 +93,21 @@ public class MsoYamlEditorWithEnvt {
                     value = "_BAD_JSON_MAPPING";
                 }
             } else {
-                //this handles integers/longs/floats/etc.
+                // this handles integers/longs/floats/etc.
                 value = String.valueOf(obj);
             }
             hep.setName((String) pair.getKey());
             hep.setValue(value);
             paramSet.add(hep);
         }
-    	return paramSet;
+        return paramSet;
     }
-    public synchronized Set <MsoHeatEnvironmentResource> getResourceListFromEnvt() {
-    	try {
-    		Set<MsoHeatEnvironmentResource> resourceList = new HashSet<>();
-    		@SuppressWarnings("unchecked")
-    		Map<String, Object> resourceMap = (Map<String,Object>) yml.get("resource_registry");
+
+    public synchronized Set<MsoHeatEnvironmentResource> getResourceListFromEnvt() {
+        try {
+            Set<MsoHeatEnvironmentResource> resourceList = new HashSet<>();
+            @SuppressWarnings("unchecked")
+            Map<String, Object> resourceMap = (Map<String, Object>) yml.get("resource_registry");
 
             for (Entry<String, Object> stringObjectEntry : resourceMap.entrySet()) {
                 MsoHeatEnvironmentResource her = new MsoHeatEnvironmentResource();
@@ -114,16 +116,17 @@ public class MsoYamlEditorWithEnvt {
                 her.setValue((String) pair.getValue());
                 resourceList.add(her);
             }
-    		return resourceList;
-    	} catch (Exception e) {
-          logger.debug("Exception:", e);
-      }
-    	return null;
+            return resourceList;
+        } catch (Exception e) {
+            logger.debug("Exception:", e);
+        }
+        return null;
     }
-    public synchronized Set <HeatTemplateParam> getParameterList () {
-        Set <HeatTemplateParam> paramSet = new HashSet <> ();
+
+    public synchronized Set<HeatTemplateParam> getParameterList() {
+        Set<HeatTemplateParam> paramSet = new HashSet<>();
         @SuppressWarnings("unchecked")
-        Map <String, Object> resourceMap = (Map <String, Object>) yml.get ("parameters");
+        Map<String, Object> resourceMap = (Map<String, Object>) yml.get("parameters");
 
         for (Entry<String, Object> stringObjectEntry : resourceMap.entrySet()) {
             HeatTemplateParam param = new HeatTemplateParam();
@@ -138,7 +141,7 @@ public class MsoYamlEditorWithEnvt {
                 // This exception only - the value is an integer. For what we're doing
                 // here - we don't care - so set value to something - and it will
                 // get marked as not being required - which is correct.
-                //System.out.println("cce exception!");
+                // System.out.println("cce exception!");
                 value = "300";
                 // okay
             }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateHeatResponse.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateHeatResponse.java
index 543ad07d52..a4cdba22a1 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateHeatResponse.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateHeatResponse.java
@@ -22,7 +22,6 @@ package org.onap.so.openstack.utils;
 
 import java.io.Serializable;
 import java.util.List;
-
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -30,10 +29,7 @@ import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 import org.apache.commons.lang.builder.ToStringBuilder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({
-        "id",
-        "links"
-})
+@JsonPropertyOrder({"id", "links"})
 public class MulticloudCreateHeatResponse implements Serializable {
     private final static long serialVersionUID = -5215028275577848311L;
 
@@ -43,8 +39,7 @@ public class MulticloudCreateHeatResponse implements Serializable {
     private List<MulticloudCreateLinkResponse> links;
 
     @JsonCreator
-    public MulticloudCreateHeatResponse(
-            @JsonProperty("id") String id,
+    public MulticloudCreateHeatResponse(@JsonProperty("id") String id,
             @JsonProperty("links") List<MulticloudCreateLinkResponse> links) {
         this.id = id;
         this.links = links;
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateLinkResponse.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateLinkResponse.java
index b609ac96c4..e8a5b1480e 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateLinkResponse.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateLinkResponse.java
@@ -29,10 +29,7 @@ import org.apache.commons.lang.builder.ToStringBuilder;
 
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({
-        "href",
-        "rel"
-})
+@JsonPropertyOrder({"href", "rel"})
 public class MulticloudCreateLinkResponse implements Serializable {
     private final static long serialVersionUID = -5215028275577848311L;
 
@@ -42,9 +39,7 @@ public class MulticloudCreateLinkResponse implements Serializable {
     private String rel;
 
     @JsonCreator
-    public MulticloudCreateLinkResponse(
-            @JsonProperty("href") String href,
-            @JsonProperty("rel") String rel) {
+    public MulticloudCreateLinkResponse(@JsonProperty("href") String href, @JsonProperty("rel") String rel) {
         this.href = href;
         this.rel = rel;
     }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateResponse.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateResponse.java
index fafd4a074d..bb15e58c88 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateResponse.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateResponse.java
@@ -28,11 +28,7 @@ import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 import org.apache.commons.lang.builder.ToStringBuilder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({
-        "template_type",
-        "workload_id",
-        "template_response"
-})
+@JsonPropertyOrder({"template_type", "workload_id", "template_response"})
 public class MulticloudCreateResponse implements Serializable {
     private final static long serialVersionUID = -5215028275577848311L;
 
@@ -44,8 +40,7 @@ public class MulticloudCreateResponse implements Serializable {
     private MulticloudCreateStackResponse templateResponse;
 
     @JsonCreator
-    public MulticloudCreateResponse(
-            @JsonProperty("template_type") String templateType,
+    public MulticloudCreateResponse(@JsonProperty("template_type") String templateType,
             @JsonProperty("workload_id") String workloadId,
             @JsonProperty("template_response") MulticloudCreateStackResponse templateResponse) {
         this.templateType = templateType;
@@ -85,6 +80,7 @@ public class MulticloudCreateResponse implements Serializable {
 
     @Override
     public String toString() {
-        return new ToStringBuilder(this).append("templateType", templateType).append("workloadId", workloadId).append("templateResponse", templateResponse).toString();
+        return new ToStringBuilder(this).append("templateType", templateType).append("workloadId", workloadId)
+                .append("templateResponse", templateResponse).toString();
     }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateStackResponse.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateStackResponse.java
index f1d44a8814..67cb73539d 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateStackResponse.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudCreateStackResponse.java
@@ -28,9 +28,7 @@ import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 import org.apache.commons.lang.builder.ToStringBuilder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({
-        "stack"
-})
+@JsonPropertyOrder({"stack"})
 public class MulticloudCreateStackResponse implements Serializable {
     private final static long serialVersionUID = -5215028275577848311L;
 
@@ -38,8 +36,7 @@ public class MulticloudCreateStackResponse implements Serializable {
     private MulticloudCreateHeatResponse stack;
 
     @JsonCreator
-    public MulticloudCreateStackResponse(
-            @JsonProperty("stack") MulticloudCreateHeatResponse stack) {
+    public MulticloudCreateStackResponse(@JsonProperty("stack") MulticloudCreateHeatResponse stack) {
         this.stack = stack;
     }
 
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudQueryResponse.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudQueryResponse.java
index b22e9dc03e..ca8f041aae 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudQueryResponse.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudQueryResponse.java
@@ -28,11 +28,7 @@ import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 import org.apache.commons.lang.builder.ToStringBuilder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({
-        "template_type",
-        "workload_id",
-        "workload_status"
-})
+@JsonPropertyOrder({"template_type", "workload_id", "workload_status"})
 public class MulticloudQueryResponse implements Serializable {
     private final static long serialVersionUID = -5215028275577848311L;
 
@@ -44,10 +40,8 @@ public class MulticloudQueryResponse implements Serializable {
     private String workloadStatus;
 
     @JsonCreator
-    public MulticloudQueryResponse(
-            @JsonProperty("template_type") String templateType,
-            @JsonProperty("workload_id") String workloadId,
-            @JsonProperty("workload_status") String workloadStatus) {
+    public MulticloudQueryResponse(@JsonProperty("template_type") String templateType,
+            @JsonProperty("workload_id") String workloadId, @JsonProperty("workload_status") String workloadStatus) {
         this.templateType = templateType;
         this.workloadId = workloadId;
         this.workloadStatus = workloadStatus;
@@ -85,6 +79,7 @@ public class MulticloudQueryResponse implements Serializable {
 
     @Override
     public String toString() {
-        return new ToStringBuilder(this).append("templateType", templateType).append("workloadId", workloadId).append("workloadStatus", workloadStatus).toString();
+        return new ToStringBuilder(this).append("templateType", templateType).append("workloadId", workloadId)
+                .append("workloadStatus", workloadStatus).toString();
     }
 }
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudRequest.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudRequest.java
index 3689d34204..b733552a2b 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudRequest.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MulticloudRequest.java
@@ -26,22 +26,12 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.woorea.openstack.heat.model.CreateStackParam;
-
 import org.apache.commons.lang.builder.ToStringBuilder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({
-        "generic-vnf-id",
-        "vf-module-id",
-        "vf-module-model-invariant-id",
-        "vf-module-model-version-id",
-        "vf-module-model-customization-id",
-        "oof_directives",
-        "sdnc_directives",
-        "user_directives",
-        "template_type",
-        "template_data"
-})
+@JsonPropertyOrder({"generic-vnf-id", "vf-module-id", "vf-module-model-invariant-id", "vf-module-model-version-id",
+        "vf-module-model-customization-id", "oof_directives", "sdnc_directives", "user_directives", "template_type",
+        "template_data"})
 public class MulticloudRequest implements Serializable {
     private final static long serialVersionUID = -5215028275577848311L;
 
@@ -169,15 +159,12 @@ public class MulticloudRequest implements Serializable {
 
     @Override
     public String toString() {
-        return new ToStringBuilder(this).append("genericVnfId", genericVnfId)
-                .append("vfModuleId", vfModuleId)
+        return new ToStringBuilder(this).append("genericVnfId", genericVnfId).append("vfModuleId", vfModuleId)
                 .append("vfModuleModelInvariantId", vfModuleModelInvariantId)
                 .append("vfModuleModelVersionId", vfModuleModelVersionId)
                 .append("vfModuleModelCustomizationId", vfModuleModelCustomizationId)
-                .append("oofDirectives", oofDirectives)
-                .append("sdncDirectives", sdncDirectives)
-                .append("userDirectives", userDirectives)
-                .append("templateType", templateType)
+                .append("oofDirectives", oofDirectives).append("sdncDirectives", sdncDirectives)
+                .append("userDirectives", userDirectives).append("templateType", templateType)
                 .append("templateData", templateData).toString();
     }