Enhance Openstack Client

Update Openstack Client to support additional fields
Updat all formatting issues

Issue-ID: SO-1844

Change-Id: I1369e0c18cc25274db8df7e12855a020b8da38da
Signed-off-by: Smokowski, Steve (ss835w) <ss835w@us.att.com>

10 files changed, 264 insertions, 230 deletions

diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java
index 09bb14c..9781184 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/CreateStackParam.java
@@ -21,7 +21,6 @@ package com.woorea.openstack.heat.model;
  */
 
 import java.util.Map;
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 public class CreateStackParam {
@@ -131,23 +130,9 @@ public class CreateStackParam {
 
     @Override
     public String toString() {
-        return String.format("CreateStackParam{"
-                + "stackName='%s',"
-                + " templateUrl='%s',"
-                + " template='%s',"
-                + " parameters=%s,"
-                + " timeoutMinutes=%d,"
-                + " environment='%s',"
-                + " disableRollback='%s',"
-                + " files=%s"
-                + "}",
-            stackName,
-            templateUrl,
-            template,
-            parameters,
-            timeoutMinutes,
-            environment,
-            disableRollback,
-            files);
+        return String.format(
+                "CreateStackParam{" + "stackName='%s'," + " templateUrl='%s'," + " template='%s'," + " parameters=%s,"
+                        + " timeoutMinutes=%d," + " environment='%s'," + " disableRollback='%s'," + " files=%s" + "}",
+                stackName, templateUrl, template, parameters, timeoutMinutes, environment, disableRollback, files);
     }
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Event.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Event.java
index 8abcdd5..c346ce3 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Event.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Event.java
@@ -17,111 +17,110 @@ import java.util.List;
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({ "event_time", "id", "links", "logical_resource_id", "physical_resource_id", "resource_name",
-		"resource_status", "resource_status_reason" })
+@JsonPropertyOrder({"event_time", "id", "links", "logical_resource_id", "physical_resource_id", "resource_name",
+        "resource_status", "resource_status_reason"})
 public class Event {
 
-	@JsonProperty("event_time")
-	private String eventTime;
-	@JsonProperty("id")
-	private String id;
-	@JsonProperty("links")
-	private List<Link> links = null;
-	@JsonProperty("logical_resource_id")
-	private String logicalResourceId;
-	@JsonProperty("physical_resource_id")
-	private Object physicalResourceId;
-	@JsonProperty("resource_name")
-	private String resourceName;
-	@JsonProperty("resource_status")
-	private String resourceStatus;
-	@JsonProperty("resource_status_reason")
-	private String resourceStatusReason;
-
-	@JsonProperty("event_time")
-	public String getEventTime() {
-		return eventTime;
-	}
-
-	@JsonProperty("event_time")
-	public void setEventTime(String eventTime) {
-		this.eventTime = eventTime;
-	}
-
-	@JsonProperty("id")
-	public String getId() {
-		return id;
-	}
-
-	@JsonProperty("id")
-	public void setId(String id) {
-		this.id = id;
-	}
-
-	@JsonProperty("links")
-	public List<Link> getLinks() {
-		return links;
-	}
-
-	@JsonProperty("links")
-	public void setLinks(List<Link> links) {
-		this.links = links;
-	}
-
-	@JsonProperty("logical_resource_id")
-	public String getLogicalResourceId() {
-		return logicalResourceId;
-	}
-
-	@JsonProperty("logical_resource_id")
-	public void setLogicalResourceId(String logicalResourceId) {
-		this.logicalResourceId = logicalResourceId;
-	}
-
-	@JsonProperty("physical_resource_id")
-	public Object getPhysicalResourceId() {
-		return physicalResourceId;
-	}
-
-	@JsonProperty("physical_resource_id")
-	public void setPhysicalResourceId(Object physicalResourceId) {
-		this.physicalResourceId = physicalResourceId;
-	}
-
-	@JsonProperty("resource_name")
-	public String getResourceName() {
-		return resourceName;
-	}
-
-	@JsonProperty("resource_name")
-	public void setResourceName(String resourceName) {
-		this.resourceName = resourceName;
-	}
-
-	@JsonProperty("resource_status")
-	public String getResourceStatus() {
-		return resourceStatus;
-	}
-
-	@JsonProperty("resource_status")
-	public void setResourceStatus(String resourceStatus) {
-		this.resourceStatus = resourceStatus;
-	}
-
-	@JsonProperty("resource_status_reason")
-	public String getResourceStatusReason() {
-		return resourceStatusReason;
-	}
-
-	@JsonProperty("resource_status_reason")
-	public void setResourceStatusReason(String resourceStatusReason) {
-		this.resourceStatusReason = resourceStatusReason;
-	}
+    @JsonProperty("event_time")
+    private String eventTime;
+    @JsonProperty("id")
+    private String id;
+    @JsonProperty("links")
+    private List<Link> links = null;
+    @JsonProperty("logical_resource_id")
+    private String logicalResourceId;
+    @JsonProperty("physical_resource_id")
+    private Object physicalResourceId;
+    @JsonProperty("resource_name")
+    private String resourceName;
+    @JsonProperty("resource_status")
+    private String resourceStatus;
+    @JsonProperty("resource_status_reason")
+    private String resourceStatusReason;
+
+    @JsonProperty("event_time")
+    public String getEventTime() {
+        return eventTime;
+    }
+
+    @JsonProperty("event_time")
+    public void setEventTime(String eventTime) {
+        this.eventTime = eventTime;
+    }
+
+    @JsonProperty("id")
+    public String getId() {
+        return id;
+    }
+
+    @JsonProperty("id")
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    @JsonProperty("links")
+    public List<Link> getLinks() {
+        return links;
+    }
+
+    @JsonProperty("links")
+    public void setLinks(List<Link> links) {
+        this.links = links;
+    }
+
+    @JsonProperty("logical_resource_id")
+    public String getLogicalResourceId() {
+        return logicalResourceId;
+    }
+
+    @JsonProperty("logical_resource_id")
+    public void setLogicalResourceId(String logicalResourceId) {
+        this.logicalResourceId = logicalResourceId;
+    }
+
+    @JsonProperty("physical_resource_id")
+    public Object getPhysicalResourceId() {
+        return physicalResourceId;
+    }
+
+    @JsonProperty("physical_resource_id")
+    public void setPhysicalResourceId(Object physicalResourceId) {
+        this.physicalResourceId = physicalResourceId;
+    }
+
+    @JsonProperty("resource_name")
+    public String getResourceName() {
+        return resourceName;
+    }
+
+    @JsonProperty("resource_name")
+    public void setResourceName(String resourceName) {
+        this.resourceName = resourceName;
+    }
+
+    @JsonProperty("resource_status")
+    public String getResourceStatus() {
+        return resourceStatus;
+    }
+
+    @JsonProperty("resource_status")
+    public void setResourceStatus(String resourceStatus) {
+        this.resourceStatus = resourceStatus;
+    }
+
+    @JsonProperty("resource_status_reason")
+    public String getResourceStatusReason() {
+        return resourceStatusReason;
+    }
+
+    @JsonProperty("resource_status_reason")
+    public void setResourceStatusReason(String resourceStatusReason) {
+        this.resourceStatusReason = resourceStatusReason;
+    }
 
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Events.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Events.java
index ca4fdff..4363129 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Events.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Events.java
@@ -20,25 +20,24 @@ import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 
 
 public class Events implements Iterable<Event>, Serializable {
 
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 3598543745379474704L;
-	
-	@JsonProperty("events")
-	private List<Event> events = new ArrayList<>();
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 3598543745379474704L;
+
+    @JsonProperty("events")
+    private List<Event> events = new ArrayList<>();
 
     public List<Event> getEvents() {
         return events;
     }
-	
+
     @Override
     public Iterator<Event> iterator() {
         return events.iterator();
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Explanation.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Explanation.java
index 2b1628b..178ae0e 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Explanation.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Explanation.java
@@ -24,7 +24,7 @@ import com.fasterxml.jackson.annotation.JsonRootName;
  */
 
 // There is no Root element for the Explanation return
-//@JsonRootName("error")
+// @JsonRootName("error")
 public class Explanation {
     @JsonProperty("explanation")
     private String explanation;
@@ -34,7 +34,7 @@ public class Explanation {
 
     @JsonProperty("title")
     private String title;
-    
+
     @JsonRootName("error")
     public static class Error {
         @JsonProperty("message")
@@ -49,45 +49,43 @@ public class Explanation {
         public String getMessage() {
             return message;
         }
-        
+
         public String getTraceback() {
             return traceback;
         }
-        
+
         public String getType() {
             return type;
         }
     }
- 
+
     private Error error;
-    
+
     public String getExplanation() {
         return explanation;
     }
-    
+
     public int getCode() {
         return code;
     }
-    
+
     public String getTitle() {
         return title;
     }
-    
+
     public Error getError() {
         return error;
     }
 
-    /* (non-Javadoc)
+    /*
+     * (non-Javadoc)
+     * 
      * @see java.lang.Object#toString()
      */
     @Override
     public String toString() {
-        return "Explanation [ " +
-                "code='" + code +
-                "', title='" + title +
-                "', explanation='" + explanation +
-                "', Error [type='" + error.type +
-                "', message='" + error.message + "' ] ]";
+        return "Explanation [ " + "code='" + code + "', title='" + title + "', explanation='" + explanation
+                + "', Error [type='" + error.type + "', message='" + error.message + "' ] ]";
     }
 
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Link.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Link.java
index f70229e..d326e72 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Link.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Link.java
@@ -43,9 +43,6 @@ public class Link {
 
     @Override
     public String toString() {
-        return "Link{" +
-                "href='" + href + '\'' +
-                ", rel='" + rel + '\'' +
-                '}';
+        return "Link{" + "href='" + href + '\'' + ", rel='" + rel + '\'' + '}';
     }
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Resource.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Resource.java
index df8ef01..5f2468d 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Resource.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Resource.java
@@ -18,7 +18,6 @@ package com.woorea.openstack.heat.model;
 
 import java.util.Date;
 import java.util.List;
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 public class Resource {
@@ -43,6 +42,9 @@ public class Resource {
     @JsonProperty("updated_time")
     private Date updatedTime;
 
+    @JsonProperty("creation_time")
+    private Date creationTime;
+
     @JsonProperty("resource_type")
     private String type;
 
@@ -53,6 +55,14 @@ public class Resource {
         return statusReason;
     }
 
+    public Date getCreationTime() {
+        return creationTime;
+    }
+
+    public void setCreationTime(Date creationTime) {
+        this.creationTime = creationTime;
+    }
+
     public void setStatusReason(String statusReason) {
         this.statusReason = statusReason;
     }
@@ -123,16 +133,9 @@ public class Resource {
 
     @Override
     public String toString() {
-        return "Resource{" +
-                "name='" + name + '\'' +
-                ", links=" + links +
-                ", status='" + status + '\'' +
-                ", physicalResourceId='" + physicalResourceId + '\'' +
-                ", logicalResourceId='" + logicalResourceId + '\'' +
-                ", requiredBy=" + requiredBy +
-                ", updatedTime=" + updatedTime +
-                ", type='" + type + '\'' +
-                ", statusReason='" + statusReason + '\'' +
-                '}';
+        return "Resource{" + "name='" + name + '\'' + ", links=" + links + ", status='" + status + '\''
+                + ", physicalResourceId='" + physicalResourceId + '\'' + ", logicalResourceId='" + logicalResourceId
+                + '\'' + ", requiredBy=" + requiredBy + ", updatedTime=" + updatedTime + ", type='" + type + '\''
+                + ", statusReason='" + statusReason + '\'' + '}';
     }
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Resources.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Resources.java
index db99f04..80069d5 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Resources.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Resources.java
@@ -19,7 +19,6 @@ package com.woorea.openstack.heat.model;
 import java.io.Serializable;
 import java.util.Iterator;
 import java.util.List;
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonRootName;
 
@@ -39,8 +38,6 @@ public class Resources implements Iterable<Resource>, Serializable {
 
     @Override
     public String toString() {
-        return "Resources{" +
-                "list=" + list +
-                '}';
+        return "Resources{" + "list=" + list + '}';
     }
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Stack.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Stack.java
index 340f3d1..cb2d254 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Stack.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Stack.java
@@ -26,7 +26,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
-
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -42,6 +41,7 @@ public class Stack {
     @JsonProperty("links")
     private List<Link> links;
 
+
     @JsonProperty("stack_status_reason")
     private String stackStatusReason;
 
@@ -59,10 +59,76 @@ public class Stack {
 
     @JsonProperty("id")
     private String id;
-    
+
+    @JsonProperty("template_description")
+    private String templateDescription;
+
+    @JsonProperty("stack_owner")
+    private String stackOwner;
+
+    @JsonProperty("disable_rollback")
+    private boolean disableRollback;
+
+    @JsonProperty("stack_user_project_id")
+    private String userProjectId;
+
+    @JsonProperty("timeout_mins")
+    private int timeouteMinutes;
+
+    public String getTemplateDescription() {
+        return templateDescription;
+    }
+
+    public void setTemplateDescription(String templateDescription) {
+        this.templateDescription = templateDescription;
+    }
+
+    public String getStackOwner() {
+        return stackOwner;
+    }
+
+    public void setStackOwner(String stackOwner) {
+        this.stackOwner = stackOwner;
+    }
+
+    public boolean isDisableRollback() {
+        return disableRollback;
+    }
+
+    public void setDisableRollback(boolean disableRollback) {
+        this.disableRollback = disableRollback;
+    }
+
+    public String getUserProjectId() {
+        return userProjectId;
+    }
+
+    public void setUserProjectId(String userProjectId) {
+        this.userProjectId = userProjectId;
+    }
+
+    public int getTimeouteMinutes() {
+        return timeouteMinutes;
+    }
+
+    public void setTimeouteMinutes(int timeouteMinutes) {
+        this.timeouteMinutes = timeouteMinutes;
+    }
+
+    public String getProject() {
+        return project;
+    }
+
+    public void setProject(String project) {
+        this.project = project;
+    }
+
+    @JsonProperty("project")
+    private String project;
+
     @JsonProperty("files")
     private Map<String, Object> files = null;
-    
+
     // ObjectMapper instance to parse Json stack outputs
     @JsonIgnore
     private static ObjectMapper mapper = new ObjectMapper();
@@ -131,10 +197,11 @@ public class Stack {
     public void setDescription(String description) {
         this.description = description;
     }
-    
+
     public Map<String, Object> getFiles() {
         return this.files;
     }
+
     public void setFiles(Map<String, Object> files) {
         this.files = files;
     }
@@ -142,31 +209,23 @@ public class Stack {
 
     @Override
     public String toString() {
-        return "Stack{" +
-                "description='" + description + '\'' +
-                ", links=" + links +
-                ", stackStatusReason='" + stackStatusReason + '\'' +
-                ", stackName='" + stackName + '\'' +
-                ", updatedTime=" + updatedTime +
-                ", creationTime=" + creationTime +
-                ", stackStatus='" + stackStatus + '\'' +
-                ", id='" + id + '\'' +
-                ", outputs='" + outputs + '\'' +
-                ", parameters='" + parameters + '\'' +
-                ", files='" + files + '\'' +
-                '}';
-    }
-    
-    @JsonIgnoreProperties(ignoreUnknown=true)
+        return "Stack{" + "description='" + description + '\'' + ", links=" + links + ", stackStatusReason='"
+                + stackStatusReason + '\'' + ", stackName='" + stackName + '\'' + ", updatedTime=" + updatedTime
+                + ", creationTime=" + creationTime + ", stackStatus='" + stackStatus + '\'' + ", id='" + id + '\''
+                + ", outputs='" + outputs + '\'' + ", parameters='" + parameters + '\'' + ", files='" + files + '\''
+                + '}';
+    }
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
     public static final class Output {
         @JsonProperty("output_value")
         private Object outputValue;
-        
+
         private String description;
-        
+
         @JsonProperty("output_key")
         private String outputKey;
-        
+
         public Object getOutputValue() {
             return outputValue;
         }
@@ -179,23 +238,24 @@ public class Stack {
             return outputKey;
         }
 
-        /* (non-Javadoc)
+        /*
+         * (non-Javadoc)
+         * 
          * @see java.lang.Object#toString()
          */
         @Override
         public String toString() {
-            return "Output [key=" + outputKey + ", value="
-                    + outputValue + "]";
+            return "Output [key=" + outputKey + ", value=" + outputValue + "]";
         }
     }
-    
+
     private List<Output> outputs;
 
     public List<Output> getOutputs() {
         return outputs;
     }
-    
-    private Object _findOutputValue (String key) {
+
+    private Object _findOutputValue(String key) {
         for (Output o : outputs) {
             if (o.getOutputKey().equals(key)) {
                 return o.getOutputValue();
@@ -203,57 +263,49 @@ public class Stack {
         }
         return null;
     }
-    
+
     /*
-     * Return a stack output as a String.
-     * Generally speaking, most outputs will be Strings.
+     * Return a stack output as a String. Generally speaking, most outputs will be Strings.
      */
-    public String getOutputValue (String key)
-    {
+    public String getOutputValue(String key) {
         Object value = _findOutputValue(key);
         if (value != null)
             return value.toString();
         else
             return null;
     }
-    
+
     /*
-     * Return a stack output as a Json-mapped Object of the provided type.
-     * This is useful for json-object stack outputs.
+     * Return a stack output as a Json-mapped Object of the provided type. This is useful for json-object stack outputs.
      */
-    public <T> T getOutputValue (String key, Class<T> type)
-    {
+    public <T> T getOutputValue(String key, Class<T> type) {
         try {
             String s = mapper.writeValueAsString(_findOutputValue(key));
             return mapper.readValue(s, type);
-        }
-        catch (IOException e) {
+        } catch (IOException e) {
             return null;
         }
     }
-    
+
     @JsonProperty("parameters")
-    private Map<String,Object> parameters = new HashMap<>();
-    
-    public void setParameters (Map<String,Object> params)
-    {
+    private Map<String, Object> parameters = new HashMap<>();
+
+    public void setParameters(Map<String, Object> params) {
         // Need to "fix" comma-delimited-list parameters for pre-Juno Heat
         // (see https://bugs.launchpad.net/heat/+bug/1367393)
         parameters = params;
-        
-        for (Entry<String,Object> param : parameters.entrySet())
-        {
+
+        for (Entry<String, Object> param : parameters.entrySet()) {
             // CDL params are returned as a string with format:
             // "[u'<value1>',u'<value2>',...]"
             String value = param.getValue().toString();
-            if (value.startsWith("[") && value.endsWith("]"))
-            {
-                param.setValue(value.substring(1,value.length()-1).replaceAll("u'([^\']+)'","$1"));
+            if (value.startsWith("[") && value.endsWith("]")) {
+                param.setValue(value.substring(1, value.length() - 1).replaceAll("u'([^\']+)'", "$1"));
             }
         }
     }
-    
-    public Map<String,Object> getParameters() {
+
+    public Map<String, Object> getParameters() {
         return parameters;
     }
 }
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/Stacks.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/Stacks.java
index d4b11d6..59ff5dd 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/Stacks.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/Stacks.java
@@ -19,13 +19,23 @@ package com.woorea.openstack.heat.model;
 import java.io.Serializable;
 import java.util.Iterator;
 import java.util.List;
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 public class Stacks implements Iterable<Stack>, Serializable {
     @JsonProperty("stacks")
     private List<Stack> list;
 
+    @JsonProperty("links")
+    private List<Link> links;
+
+    public List<Link> getLinks() {
+        return links;
+    }
+
+    public void setLinks(List<Link> links) {
+        this.links = links;
+    }
+
     @Override
     public Iterator<Stack> iterator() {
         return list.iterator();
diff --git a/heat-model/src/main/java/com/woorea/openstack/heat/model/UpdateStackParam.java b/heat-model/src/main/java/com/woorea/openstack/heat/model/UpdateStackParam.java
index 220e400..9a7c719 100644
--- a/heat-model/src/main/java/com/woorea/openstack/heat/model/UpdateStackParam.java
+++ b/heat-model/src/main/java/com/woorea/openstack/heat/model/UpdateStackParam.java
@@ -16,7 +16,6 @@
 package com.woorea.openstack.heat.model;
 
 import java.util.Map;
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 public class UpdateStackParam {
@@ -37,7 +36,7 @@ public class UpdateStackParam {
 
     @JsonProperty("disable_rollback")
     private boolean disableRollback = true;
-    
+
     @JsonProperty("files")
     private Map<String, Object> files;
 
@@ -85,11 +84,12 @@ public class UpdateStackParam {
 
     public String getEnvironment() {
         return environment;
-    }    
+    }
 
     public void setFiles(Map<String, Object> files) {
         this.files = files;
     }
+
     public Map<String, Object> getFiles() {
         return this.files;
     }
@@ -113,14 +113,8 @@ public class UpdateStackParam {
 
     @Override
     public String toString() {
-        return "UpdateStackParam{" +
-                " templateUrl='" + templateUrl + '\'' +
-                ", template='" + template + '\'' +
-                ", parameters=" + parameters +
-                ", timeoutMinutes=" + timeoutMinutes +
-                ", environment='" + environment + '\'' +
-                ", disableRollback='" + disableRollback + '\'' +
-                ", files=" + files +
-                '}';
+        return "UpdateStackParam{" + " templateUrl='" + templateUrl + '\'' + ", template='" + template + '\''
+                + ", parameters=" + parameters + ", timeoutMinutes=" + timeoutMinutes + ", environment='" + environment
+                + '\'' + ", disableRollback='" + disableRollback + '\'' + ", files=" + files + '}';
     }
 }