39 files changed, 159 insertions, 168 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/adapter/vnf/ObjectFactory.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/adapter/vnf/ObjectFactory.java
index 952e3e2f95..c22fd286cf 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/adapter/vnf/ObjectFactory.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/adapter/vnf/ObjectFactory.java
@@ -166,7 +166,7 @@ public class ObjectFactory {
      */
     @XmlElementDecl(namespace = "http://org.openecomp.mso/vnfNotify", name = "rollbackVnfNotification")
     public JAXBElement<RollbackVnfNotification> createRollbackVnfNotification(RollbackVnfNotification value) {
-        return new JAXBElement<RollbackVnfNotification>(_RollbackVnfNotification_QNAME, RollbackVnfNotification.class, null, value);
+        return new JAXBElement<>(_RollbackVnfNotification_QNAME, RollbackVnfNotification.class, null, value);
     }
 
     /**
@@ -175,7 +175,7 @@ public class ObjectFactory {
      */
     @XmlElementDecl(namespace = "http://org.openecomp.mso/vnfNotify", name = "deleteVnfNotification")
     public JAXBElement<DeleteVnfNotification> createDeleteVnfNotification(DeleteVnfNotification value) {
-        return new JAXBElement<DeleteVnfNotification>(_DeleteVnfNotification_QNAME, DeleteVnfNotification.class, null, value);
+        return new JAXBElement<>(_DeleteVnfNotification_QNAME, DeleteVnfNotification.class, null, value);
     }
 
     /**
@@ -184,7 +184,7 @@ public class ObjectFactory {
      */
     @XmlElementDecl(namespace = "http://org.openecomp.mso/vnfNotify", name = "createVnfNotification")
     public JAXBElement<CreateVnfNotification> createCreateVnfNotification(CreateVnfNotification value) {
-        return new JAXBElement<CreateVnfNotification>(_CreateVnfNotification_QNAME, CreateVnfNotification.class, null, value);
+        return new JAXBElement<>(_CreateVnfNotification_QNAME, CreateVnfNotification.class, null, value);
     }
 
     /**
@@ -193,7 +193,7 @@ public class ObjectFactory {
      */
     @XmlElementDecl(namespace = "http://org.openecomp.mso/vnfNotify", name = "updateVnfNotification")
     public JAXBElement<UpdateVnfNotification> createUpdateVnfNotification(UpdateVnfNotification value) {
-        return new JAXBElement<UpdateVnfNotification>(_UpdateVnfNotification_QNAME, UpdateVnfNotification.class, null, value);
+        return new JAXBElement<>(_UpdateVnfNotification_QNAME, UpdateVnfNotification.class, null, value);
     }
 
     /**
@@ -202,7 +202,7 @@ public class ObjectFactory {
      */
     @XmlElementDecl(namespace = "http://org.openecomp.mso/vnfNotify", name = "queryVnfNotification")
     public JAXBElement<QueryVnfNotification> createQueryVnfNotification(QueryVnfNotification value) {
-        return new JAXBElement<QueryVnfNotification>(_QueryVnfNotification_QNAME, QueryVnfNotification.class, null, value);
+        return new JAXBElement<>(_QueryVnfNotification_QNAME, QueryVnfNotification.class, null, value);
     }
 
 }
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/util/CryptoUtils.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/util/CryptoUtils.java
index 6cc34f7464..5972c76c41 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/util/CryptoUtils.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/util/CryptoUtils.java
@@ -75,14 +75,14 @@ public class CryptoUtils {
 
 
     private static String byteArrayToHexString(byte[] b){
-        StringBuffer sb = new StringBuffer(b.length * 2);
-        for (int i = 0; i < b.length; i++){
-            int v = b[i] & 0xff;
+        StringBuilder sb = new StringBuilder(b.length * 2);
+        for (byte aB : b) {
+            int v = aB & 0xff;
             if (v < 16) {
-            	sb.append('0');
+                sb.append('0');
             }
             sb.append(Integer.toHexString(v));
-    }
+        }
         return sb.toString().toUpperCase();
     }
 
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/AbstractCallbackService.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/AbstractCallbackService.java
index d65311dfe8..daca9fcf3f 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/AbstractCallbackService.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/AbstractCallbackService.java
@@ -70,7 +70,7 @@ public abstract class AbstractCallbackService extends ProcessEngineAwareService
 			+ (message == null ? "" : System.lineSeparator()) + message);
 
 		try {
-			Map<String, Object> variables = new HashMap<String, Object>();
+			Map<String, Object> variables = new HashMap<>();
 
 			if (injectedVariables != null) {
 				variables.putAll(injectedVariables);
@@ -192,7 +192,7 @@ public abstract class AbstractCallbackService extends ProcessEngineAwareService
 
 		int count = waitingProcesses.size();
 
-		List<ExecInfo> execInfoList = new ArrayList<ExecInfo>(count);
+		List<ExecInfo> execInfoList = new ArrayList<>(count);
 		for (Execution execution : waitingProcesses) {
 			execInfoList.add(new ExecInfo(execution));
 		}
@@ -364,4 +364,4 @@ public abstract class AbstractCallbackService extends ProcessEngineAwareService
 				+ ":" + execution.getId() + "]";
 		}
 	}
-}
+}
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowMessageResource.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowMessageResource.java
index d9aed816c9..4ba35907b9 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowMessageResource.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowMessageResource.java
@@ -90,7 +90,7 @@ public class WorkflowMessageResource extends AbstractCallbackService {
 		String correlationValue = correlator;
 		String contentTypeVariable = messageType + "_CONTENT_TYPE";
 
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 
 		if (contentType != null) {
 			variables.put(contentTypeVariable, contentType);
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResource.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResource.java
index 76ff221018..dd100a3824 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResource.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResource.java
@@ -450,7 +450,7 @@ public class WorkflowResource extends ProcessEngineAwareService {
 					Object responseCodeObject = getVariableFromHistory(historyService, processInstanceId, prefix + "ResponseCode");
 					String responseCode = responseCodeObject == null ? null : String.valueOf(responseCodeObject);
 					msoLogger.debug(LOGMARKER + prefix + "ResponseCode: " + responseCode);
-					responseMap = new HashMap<String, Object>();
+					responseMap = new HashMap<>();
 					responseMap.put("WorkflowResponse", workflowResponse);
 					responseMap.put("ResponseCode", responseCode);
 					responseMap.put("Status", "Success");
@@ -467,7 +467,7 @@ public class WorkflowResource extends ProcessEngineAwareService {
 					if(workflowExceptionObject instanceof WorkflowException) {
 						workflowException = (WorkflowException) workflowExceptionObject;
 						workflowExceptionText = workflowException.toString();
-						responseMap = new HashMap<String, Object>();
+						responseMap = new HashMap<>();
 						responseMap.put("WorkflowException", workflowExceptionText);
 						responseMap.put("ResponseCode", workflowException.getErrorCode());
 						responseMap.put("Status", "Fail");
@@ -477,7 +477,7 @@ public class WorkflowResource extends ProcessEngineAwareService {
 						Object object = getVariableFromHistory(historyService, processInstanceId, prefix + "ResponseCode");
 						String responseCode = object == null ? null : String.valueOf(object);
 						workflowExceptionText = (String) workflowExceptionObject;
-						responseMap = new HashMap<String, Object>();
+						responseMap = new HashMap<>();
 						responseMap.put("WorkflowException", workflowExceptionText);
 						responseMap.put("ResponseCode", responseCode);
 						responseMap.put("Status", "Fail");
@@ -496,7 +496,7 @@ public class WorkflowResource extends ProcessEngineAwareService {
 					object = getVariableFromHistory(historyService, processInstanceId, prefix + "ResponseCode");
 					String responseCode = object == null ? null : String.valueOf(object);
 					msoLogger.debug(LOGMARKER + prefix + "ResponseCode: " + responseCode);
-					responseMap = new HashMap<String, Object>();
+					responseMap = new HashMap<>();
 					responseMap.put("Response", response);
 					responseMap.put("ResponseCode", responseCode);
 					responseMap.put("Status", "Success");
@@ -511,7 +511,7 @@ public class WorkflowResource extends ProcessEngineAwareService {
 					object = getVariableFromHistory(historyService, processInstanceId, prefix + "ResponseCode");
 					String responseCode = object == null ? null : String.valueOf(object);
 					msoLogger.debug(LOGMARKER + prefix + "ResponseCode: " + responseCode);
-					responseMap = new HashMap<String, Object>();
+					responseMap = new HashMap<>();
 					responseMap.put("Response", errorResponse);
 					responseMap.put("ResponseCode", responseCode);
 					responseMap.put("Status", "Fail");
@@ -569,7 +569,7 @@ public class WorkflowResource extends ProcessEngineAwareService {
 		try {
 			ProcessEngineServices engine = getProcessEngineServices();
 			List<HistoricVariableInstance> variables = engine.getHistoryService().createHistoricVariableInstanceQuery().processInstanceId(processInstanceId).list();
-			Map<String,String> variablesMap = new HashMap<String,String>();
+			Map<String,String> variablesMap = new HashMap<>();
 			for (HistoricVariableInstance variableInstance: variables) {
 				variablesMap.put(variableInstance.getName(), variableInstance.getValue().toString());
 			}
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResourceApplication.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResourceApplication.java
index 193b8fe903..64e5adc091 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResourceApplication.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/workflow/service/WorkflowResourceApplication.java
@@ -28,8 +28,8 @@ import javax.ws.rs.core.Application;
 
 @ApplicationPath("/")
 public class WorkflowResourceApplication extends Application {
-    private Set<Object> singletons = new HashSet<Object>();
-    private Set<Class<?>> classes = new HashSet<Class<?>>();
+    private Set<Object> singletons = new HashSet<>();
+    private Set<Class<?>> classes = new HashSet<>();
 
     public WorkflowResourceApplication() {
     }
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/dmaap/DmaapPropertiesLoader.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/dmaap/DmaapPropertiesLoader.java
index a21dbe8477..1bdecbf2a7 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/dmaap/DmaapPropertiesLoader.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/dmaap/DmaapPropertiesLoader.java
@@ -39,9 +39,8 @@ public class DmaapPropertiesLoader {
 	}
 	
 	public DmaapProperties getImpl() {
-		Iterator<DmaapProperties> propertyImpls = services.iterator();
-		while (propertyImpls.hasNext()) {
-			return propertyImpls.next();
+		for (DmaapProperties service : services) {
+			return service;
 		}
 		
 		return null;
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Body.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Body.java
index cc8ce81dec..26c74b0615 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Body.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Body.java
@@ -41,7 +41,7 @@ public class Body implements Serializable
     @JsonProperty("input")
     private Input input;
     @JsonIgnore
-    private Map<String, Object> additionalProperties = new HashMap<String, Object>();
+    private Map<String, Object> additionalProperties = new HashMap<>();
     private final static long serialVersionUID = 9101706044452851559L;
 
     @JsonProperty("input")
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Input.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Input.java
index 7b9bf6f2c7..579f481ba8 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Input.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/Input.java
@@ -43,7 +43,7 @@ public class Input implements Serializable
     private RequestHealthDiagnostic RequestHealthDiagnostic;
     
     @JsonIgnore
-    private Map<String, Object> additionalProperties = new HashMap<String, Object>();
+    private Map<String, Object> additionalProperties = new HashMap<>();
     private final static long serialVersionUID = 7155546785389227528L;
 
     @JsonProperty("request-healthdiagnostic")
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/RequestHealthDiagnostic.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/RequestHealthDiagnostic.java
index 104dbb7ee6..2cddd0331e 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/RequestHealthDiagnostic.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/RequestHealthDiagnostic.java
@@ -59,7 +59,7 @@ public class RequestHealthDiagnostic implements Serializable
     @JsonProperty("health-diagnostic-code")
     private String healthDiagnosticCode;
     @JsonIgnore
-    private Map<String, Object> additionalProperties = new HashMap<String, Object>();
+    private Map<String, Object> additionalProperties = new HashMap<>();
     private final static long serialVersionUID = 1166788526178388021L;
 
     @JsonProperty("request-client-name")
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/ResultInfo.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/ResultInfo.java
index 4d029cb8cb..976f5b9a33 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/ResultInfo.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/ResultInfo.java
@@ -51,7 +51,7 @@ private String requestId;
 @JsonProperty("status")
 private String status;
 @JsonIgnore
-private Map<String, Object> additionalProperties = new HashMap<String, Object>();
+private Map<String, Object> additionalProperties = new HashMap<>();
 
 @JsonProperty("client-name")
 public String getClientName() {
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/SDNO.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/SDNO.java
index 4edd54ca09..8505ec9a74 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/SDNO.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/sdno/beans/SDNO.java
@@ -50,7 +50,7 @@ public class SDNO implements Serializable
     @JsonProperty("body")
     private Body body;
     @JsonIgnore
-    private Map<String, Object> additionalProperties = new HashMap<String, Object>();
+    private Map<String, Object> additionalProperties = new HashMap<>();
     private final static long serialVersionUID = -5303297382564282650L;
 
     @JsonProperty("operation")
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/BPMNUtil.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/BPMNUtil.java
index eef9ed8ee0..9fcde31e4f 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/BPMNUtil.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/BPMNUtil.java
@@ -121,7 +121,7 @@ public class BPMNUtil {
 
 	
 	private static void buildVariable(String key, String value, Map<String,Object> variableValueType) {
-		Map<String, Object> host = new HashMap<String, Object>();
+		Map<String, Object> host = new HashMap<>();
 		host.put("value", value);
 		host.put("type", "String");
 		variableValueType.put(key, host);
@@ -131,7 +131,7 @@ public class BPMNUtil {
 		WorkflowResource workflowResource = new WorkflowResource();
 		VariableMapImpl variableMap = new VariableMapImpl();
 
-		Map<String, Object> variableValueType = new HashMap<String, Object>();
+		Map<String, Object> variableValueType = new HashMap<>();
 		for (String key : variables.keySet()) {
 			buildVariable(key, variables.get(key), variableValueType);
 		}
@@ -203,7 +203,7 @@ public class BPMNUtil {
 		WorkflowAsyncResource workflowResource = new WorkflowAsyncResource();
 		VariableMapImpl variableMap = new VariableMapImpl();
 
-		Map<String, Object> variableValueType = new HashMap<String, Object>();
+		Map<String, Object> variableValueType = new HashMap<>();
 		for (String key : variables.keySet()) {
 			buildVariable(key, variables.get(key), variableValueType);
 		}
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CompleteMsoProcessTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CompleteMsoProcessTest.java
index b050a81f18..9d4dac2333 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CompleteMsoProcessTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CompleteMsoProcessTest.java
@@ -42,7 +42,7 @@ public class CompleteMsoProcessTest extends WorkflowTest {
 		mockUpdateRequestDB(200, "Database/DBUpdateResponse.xml");
 		
 		//String changeFeatureActivateRequest = FileUtil.readResourceFile("__files/SDN-ETHERNET-INTERNET/ChangeFeatureActivateV1/" + inputRequestFile);
-		Map<String, String> variables = new HashMap<String, String>();		
+		Map<String, String> variables = new HashMap<>();
 		variables.put("CompleteMsoProcessRequest",inputRequestFile);
 		
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "CompleteMsoProcess", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupNameTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupNameTest.java
index 1925c0a1b9..845f06045a 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupNameTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupNameTest.java
@@ -51,7 +51,7 @@ public class ConfirmVolumeGroupNameTest extends WorkflowTest {
 		System.out.println("Before starting process");
 		
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("ConfirmVolumeGroupName_volumeGroupId", "VOLUME_GROUP_ID_1");
 		variables.put("ConfirmVolumeGroupName_volumeGroupName", "VOLUME_GROUP_ID_1_NAME");
@@ -83,7 +83,7 @@ public class ConfirmVolumeGroupNameTest extends WorkflowTest {
 		System.out.println("Before starting process");
 		
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("ConfirmVolumeGroupName_volumeGroupId", "VOLUME_GROUP_ID_THAT_DOES_NOT_EXIST");
 		variables.put("ConfirmVolumeGroupName_volumeGroupName", "cee6d136-e378-4678-a024-2cd15f0ee0cg");
@@ -116,7 +116,7 @@ public class ConfirmVolumeGroupNameTest extends WorkflowTest {
 		System.out.println("Before starting process");
 		
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("ConfirmVolumeGroupName_volumeGroupId", "VOLUME_GROUP_ID_1");
 		variables.put("ConfirmVolumeGroupName_volumeGroupName", "BAD_VOLUME_GROUP_NAME");
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupTenantTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupTenantTest.java
index 3856f7b5e1..457128f104 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupTenantTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ConfirmVolumeGroupTenantTest.java
@@ -46,7 +46,7 @@ public class ConfirmVolumeGroupTenantTest extends WorkflowTest {
 	public void testRemoveLayer3Service_success() throws Exception{
 		MockGetVolumeGroupById("MDTWNJ21", "a8399879-31b3-4973-be26-0a0cbe776b58", "CRTGVNF_queryAAIResponseVolume.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "ConfirmVolumeGroupTenant", variables);
@@ -66,7 +66,7 @@ public class ConfirmVolumeGroupTenantTest extends WorkflowTest {
 	public void testRemoveLayer3Service_idsNotMatch() throws Exception{
 		MockGetVolumeGroupById("MDTWNJ21", "a8399879-31b3-4973-be26-0a0cbe776b58", "CRTGVNF_queryAAIResponseVolume_idsNotMatch.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "ConfirmVolumeGroupTenant", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleTest.java
index 045bd6f9c7..b2b7760327 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleTest.java
@@ -51,7 +51,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("isVidRequest", "false");
 		variables.put("vnfName", "STMTN5MMSC22");
@@ -78,7 +78,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("isVidRequest", "false");
 		variables.put("vnfId", "a27ce5a9-29c4-4c22-a017-6615ac73c721");
@@ -103,7 +103,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");		
 		variables.put("isVidRequest", "false");
 		variables.put("vnfName", "STMTN5MMSC23");
@@ -128,7 +128,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");		
 		variables.put("isVidRequest", "false");
 		variables.put("vnfName", "STMTN5MMSC21");
@@ -153,7 +153,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");		
 		variables.put("isVidRequest", "false");
 		variables.put("vnfId", "2f6aee38-1e2a-11e6-82d1-ffc7d9ee8aa4");
@@ -178,7 +178,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");		
 		variables.put("isVidRequest", "false");
 		variables.put("vnfName", "STMTN5MMSC22");
@@ -203,7 +203,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");		
 		variables.put("isVidRequest", "false");
 		variables.put("vnfId", "768073c7-f41f-4822-9323-b75962763d74");
@@ -228,7 +228,7 @@ public class CreateAAIVfModuleTest extends WorkflowTest {
 		MockAAICreateGenericVnf();
 		MockAAIVfModulePUT(true);
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");		
 		variables.put("isVidRequest", "false");
 		variables.put("vnfId", "a27ce5a9-29c4-4c22-a017-6615ac73c721");
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleVolumeGroupTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleVolumeGroupTest.java
index 5845ec1a56..5cc26459e8 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleVolumeGroupTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/CreateAAIVfModuleVolumeGroupTest.java
@@ -55,7 +55,7 @@ public class CreateAAIVfModuleVolumeGroupTest extends WorkflowTest {
 		MockPutVfModuleIdNoResponse("skask", "PCRF", "lukewarm");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("CreateAAIVfModuleVolumeGroupRequest", updateAAIVfModuleRequest);
@@ -86,7 +86,7 @@ public class CreateAAIVfModuleVolumeGroupTest extends WorkflowTest {
 		MockGetVfModuleId("skask", ".*", "VfModularity/VfModule-supercool.xml", 404);
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("CreateAAIVfModuleVolumeGroupRequest", updateAAIVfModuleRequest);
@@ -117,7 +117,7 @@ public class CreateAAIVfModuleVolumeGroupTest extends WorkflowTest {
 		MockGetVfModuleId("skask", "lukewarm", "VfModularity/VfModule-lukewarm.xml", 200);
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("CreateAAIVfModuleVolumeGroupRequest", updateAAIVfModuleRequest);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DecomposeServiceTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DecomposeServiceTest.java
index bda6dd953c..7295cd8e10 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DecomposeServiceTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DecomposeServiceTest.java
@@ -49,7 +49,7 @@ public class DecomposeServiceTest extends WorkflowTest {
 
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariablesSuccess(variables, "testRequestId123", "ff5256d2-5a33-55df-13ab-12abad84e7ff");
 		invokeSubProcess("DecomposeService", businessKey, variables);
 
@@ -66,7 +66,7 @@ public class DecomposeServiceTest extends WorkflowTest {
 
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariablesSuccess(variables, "testRequestId123", "ff5256d2-5a33-55df-13ab-12abad84e7ff");
 		invokeSubProcess("DecomposeService", businessKey, variables);
 
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DeleteAAIVfModuleTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DeleteAAIVfModuleTest.java
index bb2fc03163..564927a854 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DeleteAAIVfModuleTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/DeleteAAIVfModuleTest.java
@@ -52,7 +52,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest","<vnf-request xmlns=\"http://openecomp.org/mso/infra/vnf-request/v1\"> <request-info> <action>DELETE_VF_MODULE</action> <source>PORTAL</source> </request-info> <vnf-inputs> <vnf-id>a27ce5a9-29c4-4c22-a017-6615ac73c721</vnf-id> <vnf-name>STMTN5MMSC21</vnf-name> <vf-module-id>973ed047-d251-4fb9-bf1a-65b8949e0a73</vf-module-id> <vf-module-name>STMTN5MMSC21-MMSC::module-0-0</vf-module-name> </vnf-inputs> <vnf-params xmlns:tns=\"http://openecomp.org/mso/infra/vnf-request/v1\"/> </vnf-request>");
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
@@ -88,7 +88,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest",request);
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
@@ -123,7 +123,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest",request);
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
@@ -158,7 +158,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest",request);
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
@@ -193,7 +193,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest",request);
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
@@ -228,7 +228,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest",request);
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
@@ -263,7 +263,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest",request);
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
@@ -284,7 +284,7 @@ public class DeleteAAIVfModuleTest extends WorkflowTest {
 		MockAAIDeleteGenericVnf();
 		MockAAIDeleteVfModule();
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("DeleteAAIVfModuleRequest","<vnf-request xmlns=\"http://openecomp.org/mso/infra/vnf-request/v1\"> <request-info> <action>DELETE_VF_MODULE</action> <source>PORTAL</source> </request-info> <vnf-inputs> <vnf-id>a27ce5a9-29c4-4c22-a017-6615ac73c720</vnf-id> <vnf-name>STMTN5MMSC20</vnf-name> <vf-module-id>973ed047-d251-4fb9-bf1a-65b8949e0a76</vf-module-id> <vf-module-name>STMTN5MMSC20-MMSC::module-2-0</vf-module-name> </vnf-inputs> <vnf-params xmlns:tns=\"http://openecomp.org/mso/infra/vnf-request/v1\"/> </vnf-request>");
 		runtimeService.startProcessInstanceByKey("DeleteAAIVfModule", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/FalloutHandlerTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/FalloutHandlerTest.java
index 8281687dec..257cec9b11 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/FalloutHandlerTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/FalloutHandlerTest.java
@@ -58,7 +58,7 @@ public class FalloutHandlerTest extends WorkflowTest {
 		System.out.println("STARTED TEST: " + method);
         
 		//String changeFeatureActivateRequest = FileUtil.readResourceFile("__files/SDN-ETHERNET-INTERNET/ChangeFeatureActivateV1/" + inputRequestFile);
-		Map<String, String> variables = new HashMap<String, String>();		
+		Map<String, String> variables = new HashMap<>();
 		variables.put("FalloutHandlerRequest",inputRequestFile);
 		
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "FalloutHandler", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteServiceTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteServiceTest.java
index cced8c1860..125a9ad916 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteServiceTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteServiceTest.java
@@ -51,7 +51,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 	@Deployment(resources = {"subprocess/GenericDeleteService.bpmn"})
 	public void testGenericDeleteService_success_serviceInstance() throws Exception{
 		MockDeleteServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET", "1234");
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", "1604-MVM-26", "SDN-ETHERNET-INTERNET", "1234");
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
 		waitForWorkflowToFinish(processEngineRule, workflowResponse.getProcessInstanceID());
@@ -70,7 +70,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 
 		MockDeleteServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "1234", 204);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesSubscription(variables, "", "1604-MVM-26", "SDN-ETHERNET-INTERNET", "1234");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
@@ -94,7 +94,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 		MockGetServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET", "GenericFlows/getServiceSubscription.xml");
 		MockDeleteServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET", "1234");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", "1604-MVM-26", "SDN-ETHERNET-INTERNET", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
@@ -118,7 +118,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 		MockGetServiceSubscription("1604-MVM-26", "SDN-ETHERNET-INTERNET", "GenericFlows/getServiceSubscription.xml");
 		MockDeleteServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "1234", 204);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesSubscription(variables, null, "1604-MVM-26", "SDN-ETHERNET-INTERNET", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
@@ -142,7 +142,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 
 		MockGetServiceInstance_404("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", "1604-MVM-26", "SDN-ETHERNET-INTERNET", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
@@ -164,7 +164,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 	public void testGenericDeleteService_success_subscriptionGetEmpty200() throws Exception{
 		MockGetServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "1234", 200);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesSubscription(variables, "", "1604-MVM-26", "SDN-ETHERNET-INTERNET", "");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
@@ -189,7 +189,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 		MockGetServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET", "GENDSI_getServiceInstanceResponse.xml");
 		MockDeleteServiceInstance_404("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET", "1234");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", "1604-MVM-26", "SDN-ETHERNET-INTERNET", "1234");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
@@ -210,7 +210,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 	@Deployment(resources = {"subprocess/GenericDeleteService.bpmn"})
 	public void testGenericDeleteService_error_invalidVariables() throws Exception{
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, "SDN-ETHERNET-INTERNET", "1234");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
@@ -236,7 +236,7 @@ public class GenericDeleteServiceTest extends WorkflowTest {
 
 		MockGetServiceInstance_500("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET", "aaiFault.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", "1604-MVM-26", "SDN-ETHERNET-INTERNET", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteService", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteVnfTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteVnfTest.java
index 473f6c8195..add9a32d61 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteVnfTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericDeleteVnfTest.java
@@ -51,7 +51,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	public void testGenericDeleteVnf_success_genericVnf() throws Exception{
 		MockDeleteGenericVnf("testVnfId123", "testReVer123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "generic-vnf", "testReVer123");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -66,7 +66,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	public void testGenericDeleteVnf_success_vce() throws Exception{
 		MockDeleteVce("testVnfId123", "testReVer123", 204);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "vce", "testReVer123");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -83,7 +83,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 		MockGetGenericVnfById("/testVnfId123", "GenericFlows/getGenericVnfByNameResponse.xml", 200);
 		MockDeleteGenericVnf("testVnfId123", "testReVer123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "generic-vnf", "");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -99,7 +99,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 		MockDeleteVce("testVnfId123", "testReVer123", 204);
 		MockGetVceById("testVnfId123", "GenericFlows/getVceResponse.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "vce", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -114,7 +114,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	public void testGenericDeleteVnf_success_genericVnf404() throws Exception{
 		MockDeleteGenericVnf("testVnfId123", "testReVer123", 404);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "generic-vnf", "testReVer123");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -129,7 +129,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	public void testGenericDeleteVnf_success_vce404() throws Exception{
 		MockDeleteVce("testVnfId123", "testReVer123", 404);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "vce", "testReVer123");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -144,7 +144,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	public void testGenericDeleteVnf_success_genericVnfNoResourceVersion404() throws Exception{
 		MockGetGenericVnfById_404("testVnfId123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "generic-vnf", "");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -158,7 +158,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	@Deployment(resources = {"subprocess/GenericDeleteVnf.bpmn"})
 	public void testGenericDeleteVnf_error_missingVariables() throws Exception{
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "", "testReVer123");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -173,7 +173,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	public void testGenericDeleteVnf_error_genericVnf500() throws Exception{
 
 		MockDeleteGenericVnf_500("testVnfId123", "testReVer123");
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "generic-vnf", "testReVer123");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
@@ -188,7 +188,7 @@ public class GenericDeleteVnfTest extends WorkflowTest {
 	public void testGenericDeleteVnf_error_genericVnf412() throws Exception{
 		MockDeleteGenericVnf("testVnfId123", "testReVer123", 412);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "generic-vnf", "testReVer123");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetServiceTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetServiceTest.java
index 82cceb0b70..0198395750 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetServiceTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetServiceTest.java
@@ -56,7 +56,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 	@Deployment(resources = {"subprocess/GenericGetService.bpmn"})
 	public void testGenericGetService_success_serviceInstance() throws Exception{
 		MockGetServiceInstance("SDN-ETHERNET-INTERNET", "123456789", "MIS%252F1604%252F0026%252FSW_INTERNET", "GenericFlows/getServiceInstance.xml");
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, "SDN-ETHERNET-INTERNET", "123456789");
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
 		waitForWorkflowToFinish(processEngineRule, workflowResponse.getProcessInstanceID());
@@ -81,7 +81,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockGetServiceSubscription("1604-MVM-26", "SDN-ETHERNET-INTERNET", "GenericFlows/getServiceSubscription.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesSubscription(variables, "", null , "1604-MVM-26", "SDN-ETHERNET-INTERNET");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -109,7 +109,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 		MockNodeQueryServiceInstanceByName("1604-MVM-26", "GenericFlows/getSIUrlByName.xml");
 		MockGetServiceInstance("SDN-ETHERNET-INTERNET", "123456789", "MIS%252F1604%252F0026%252FSW_INTERNET", "GenericFlows/getServiceInstance.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, null, "1604-MVM-26", null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -139,7 +139,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 		MockNodeQueryServiceInstanceById("MIS%2F1604%2F0026%2FSW_INTERNET", "GenericFlows/getSIUrlById.xml");
 		MockGetServiceInstance("SDN-ETHERNET-INTERNET", "123456789", "MIS%252F1604%252F0026%252FSW_INTERNET", "GenericFlows/getServiceInstance.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -168,7 +168,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockGetServiceInstance_404("SDN-ETHERNET-INTERNET", "123456789", "MIS%2F1604%2F0026%2FSW_INTERNET");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, "SDN-ETHERNET-INTERNET", "123456789");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -192,7 +192,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 	public void testGenericGetService_success_serviceSubscription404() throws Exception{
 		MockGetServiceSubscription("1604-MVM-26", "SDN-ETHERNET-INTERNET", 404);
 		
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesSubscription(variables, "", "", "SDN-ETHERNET-INTERNET", "1604-MVM-26");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -219,7 +219,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockNodeQueryServiceInstanceByName_404("1604-MVM-26");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "", "1604-MVM-26", null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -246,7 +246,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockNodeQueryServiceInstanceById_404("MIS%2F1604%2F0026%2FSW_INTERNET");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -273,7 +273,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockGetServiceInstance("1604-MVM-26", "SDN-ETHERNET-INTERNET", "MIS%252F1604%252F0026%252FSW_INTERNET", " ");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, "SDN-ETHERNET-INTERNET", "123456789");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -297,7 +297,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 	public void testGenericGetService_success_serviceInstanceByNameEmpty() throws Exception{
 		MockNodeQueryServiceInstanceByName("1604-MVM-26", "");
 		
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "", "1604-MVM-26", null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -324,7 +324,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 	        MockNodeQueryServiceInstanceById("MIS[%]2F1604[%]2F0026[%]2FSW_INTERNET", "");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -350,7 +350,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 	@Deployment(resources = {"subprocess/GenericGetService.bpmn"})
 	public void testGenericGetService_error_serviceInstanceInvalidVariables() throws Exception{
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, null, null, "SDN-ETHERNET-INTERNET", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -375,7 +375,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 	@Deployment(resources = {"subprocess/GenericGetService.bpmn"})
 	public void testGenericGetService_success_serviceSubscriptionInvalidVariables() throws Exception{
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesSubscription(variables, "", "", "SDN-ETHERNET-INTERNET", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -403,7 +403,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockGetServiceInstance_500("SDN-ETHERNET-INTERNET", "123456789", "MIS%252F1604%252F0026%252FSW_INTERNET");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", "1604-MVM-26", "SDN-ETHERNET-INTERNET", "123456789");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -430,7 +430,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockNodeQueryServiceInstanceById_500("MIS%2F1604%2F0026%2FSW_INTERNET");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, "MIS%2F1604%2F0026%2FSW_INTERNET", null, null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -459,7 +459,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 
 		MockNodeQueryServiceInstanceByName_500("1604-MVM-26");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, null, "1604-MVM-26", null, null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -489,7 +489,7 @@ public class GenericGetServiceTest extends WorkflowTest {
         MockNodeQueryServiceInstanceByName("1604-MVM-26", "GenericFlows/getSIUrlByNameMultiCustomer.xml");
         MockGetServiceInstance("XyCorporation", "123456789", "MIS%252F1604%252F0026%252FSW_INTERNET", "GenericFlows/getServiceInstance.xml");
 
-        Map<String, String> variables = new HashMap<String, String>();
+        Map<String, String> variables = new HashMap<>();
         setVariablesInstance(variables, null, "1604-MVM-26", "XyCorporation", null);
 
         WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
@@ -517,7 +517,7 @@ public class GenericGetServiceTest extends WorkflowTest {
 		MockNodeQueryServiceInstanceByName("1604-MVM-26", "GenericFlows/getSIUrlByNameMultiCustomer.xml");
 		MockGetServiceInstance("CorporationNotPresent", "123456789", "MIS%252F1604%252F0026%252FSW_INTERNET", "GenericFlows/getServiceInstance.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariablesInstance(variables, null, "1604-MVM-26", "CorporationNotPresent", null);
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetService", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetVnfTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetVnfTest.java
index 126a5fda62..4922263744 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetVnfTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericGetVnfTest.java
@@ -52,7 +52,7 @@ public class GenericGetVnfTest extends WorkflowTest {
 	public void testGenericGetVnf_success_genericVnf() throws Exception{
 		MockGetGenericVnfByIdWithDepth("testVnfId123", 1, "GenericFlows/getGenericVnfByNameResponse.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "testVnfName123", "generic-vnf");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetVnf", variables);
@@ -79,7 +79,7 @@ public class GenericGetVnfTest extends WorkflowTest {
 	public void testGenericGetVnf_success_vce() throws Exception{
 		MockGetVceById("testVnfId123[?]depth=1", "GenericFlows/getVceResponse.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "testVnfName123", "vce");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetVnf", variables);
@@ -106,7 +106,7 @@ public class GenericGetVnfTest extends WorkflowTest {
 	public void testGenericGetVnf_success_genericVnfByName() throws Exception{
 		MockGetGenericVnfByNameWithDepth("testVnfName123", 1, "GenericFlows/getGenericVnfResponse.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "", "testVnfName123", "generic-vnf");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetVnf", variables);
@@ -133,7 +133,7 @@ public class GenericGetVnfTest extends WorkflowTest {
 	public void testGenericGetVnf_success_vceByName() throws Exception{
 		MockGetGenericVceByNameWithDepth("testVnfName123", 1, "GenericFlows/getVceByNameResponse.xml");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, null, "testVnfName123", "vce");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetVnf", variables);
@@ -162,7 +162,7 @@ public class GenericGetVnfTest extends WorkflowTest {
 
 		MockGetGenericVnfById_500("testVnfId123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", "testVnfName123", "generic-vnf");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericGetVnf", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericPutVnfTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericPutVnfTest.java
index 149f8aead2..0e0a237090 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericPutVnfTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/GenericPutVnfTest.java
@@ -51,7 +51,7 @@ public class GenericPutVnfTest extends WorkflowTest {
 
 		MockPutGenericVnf("testVnfId123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", genericVnfPayload, "generic-vnf");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericPutVnf", variables);
@@ -71,7 +71,7 @@ public class GenericPutVnfTest extends WorkflowTest {
 
 		MockPutVce("testVnfId123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", vcePayload, "vce");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericPutVnf", variables);
@@ -91,7 +91,7 @@ public class GenericPutVnfTest extends WorkflowTest {
 
 		MockPutGenericVnf("testVnfId123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", genericVnfPayload, "");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericPutVnf", variables);
@@ -113,7 +113,7 @@ public class GenericPutVnfTest extends WorkflowTest {
 
 		MockPutGenericVnf("testVnfId123");
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", genericVnfPayload, "");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericPutVnf", variables);
@@ -133,7 +133,7 @@ public class GenericPutVnfTest extends WorkflowTest {
 	@Deployment(resources = {"subprocess/GenericPutVnf.bpmn"})
 	public void testGenericPutVnf_error_404() throws Exception{
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", genericVnfPayload, "generic-vnf");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericPutVnf", variables);
@@ -154,7 +154,7 @@ public class GenericPutVnfTest extends WorkflowTest {
 
 		MockPutGenericVnf("/testVnfId123", 400);
 
-		Map<String, String> variables = new HashMap<String, String>();
+		Map<String, String> variables = new HashMap<>();
 		setVariables(variables, "testVnfId123", genericVnfPayload, "generic-vnf");
 
 		WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericPutVnf", variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/HomingTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/HomingTest.java
index e49ef0032e..4296c74392 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/HomingTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/HomingTest.java
@@ -140,7 +140,7 @@ public class HomingTest extends WorkflowTest {
 		mockSNIRO();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariables(variables);
 
 		invokeSubProcess("Homing", businessKey, variables);
@@ -183,7 +183,7 @@ public class HomingTest extends WorkflowTest {
 		mockSNIRO();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariables2(variables);
 
 		invokeSubProcess("Homing", businessKey, variables);
@@ -237,7 +237,7 @@ public class HomingTest extends WorkflowTest {
 //System.out.println("At start of testHoming_success_vnfResourceList");
 		MockGetServiceResourcesCatalogData("1cc4e2e4-eb6e-404d-a66f-c8733cedcce8", "5.0", "/BuildingBlocks/catalogResp.json");
 		String busKey = UUID.randomUUID().toString();
-		Map<String, Object> vars = new HashMap<String, Object>();
+		Map<String, Object> vars = new HashMap<>();
 		setVariablesForServiceDecomposition(vars, "testRequestId123", "ff5256d2-5a33-55df-13ab-12abad84e7ff");
 		invokeSubProcess("DecomposeService", busKey, vars);
 		
@@ -252,7 +252,7 @@ public class HomingTest extends WorkflowTest {
 		mockSNIRO();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("msoRequestId", "testRequestId");
 		variables.put("serviceInstanceId", "testServiceInstanceId");
@@ -288,7 +288,7 @@ public class HomingTest extends WorkflowTest {
 	public void testHoming_error_inputVariable() throws Exception {
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariables3(variables);
 
 		invokeSubProcess("Homing", businessKey, variables);
@@ -307,7 +307,7 @@ public class HomingTest extends WorkflowTest {
 		mockSNIRO_500();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariables(variables);
 
 		invokeSubProcess("Homing", businessKey, variables);
@@ -326,7 +326,7 @@ public class HomingTest extends WorkflowTest {
 		mockSNIRO();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariables(variables);
 
 		invokeSubProcess("Homing", businessKey, variables);
@@ -347,7 +347,7 @@ public class HomingTest extends WorkflowTest {
 		mockSNIRO();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariables(variables);
 
 		invokeSubProcess("Homing", businessKey, variables);
@@ -368,7 +368,7 @@ public class HomingTest extends WorkflowTest {
 		mockSNIRO();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		setVariables(variables);
 
 		invokeSubProcess("Homing", businessKey, variables);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ManualHandlingTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ManualHandlingTest.java
index 6141ee021f..a7c2d19aa0 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ManualHandlingTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ManualHandlingTest.java
@@ -67,7 +67,7 @@ public class ManualHandlingTest extends WorkflowTest {
 	public void  TestManualHandlingSuccess() {
 
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("msoRequestId", "testRequestId");
 		variables.put("serviceType", "X");
@@ -103,7 +103,7 @@ public class ManualHandlingTest extends WorkflowTest {
 		        System.out.println("TASK NAME: " + task.getName());
 		        try {
 		        	System.out.println("Completing the task");
-		        	Map<String,Object> completeVariables = new HashMap<String,Object>();
+		        	Map<String,Object> completeVariables = new HashMap<>();
 		        	completeVariables.put("responseValue", "skip");
 		        	taskService.complete(task.getId(), completeVariables);		        
 		        }
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/PrepareUpdateAAIVfModuleTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/PrepareUpdateAAIVfModuleTest.java
index 441cefdb41..be74770e98 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/PrepareUpdateAAIVfModuleTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/PrepareUpdateAAIVfModuleTest.java
@@ -60,7 +60,7 @@ public class PrepareUpdateAAIVfModuleTest extends WorkflowTest {
 		MockPatchVfModuleId("skask", "supercool");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("PrepareUpdateAAIVfModuleRequest", prepareUpdateAAIVfModuleRequest);
@@ -94,7 +94,7 @@ public class PrepareUpdateAAIVfModuleTest extends WorkflowTest {
 		MockGetGenericVnfById_404("skask[?]depth=1");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("PrepareUpdateAAIVfModuleRequest", prepareUpdateAAIVfModuleRequest);
@@ -129,7 +129,7 @@ public class PrepareUpdateAAIVfModuleTest extends WorkflowTest {
 		MockGetGenericVnfByIdWithDepth("skask", 1, "VfModularity/GenericVnf.xml");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("PrepareUpdateAAIVfModuleRequest", prepareUpdateAAIVfModuleRequest);
@@ -159,7 +159,7 @@ public class PrepareUpdateAAIVfModuleTest extends WorkflowTest {
 		MockGetGenericVnfByIdWithDepth("skask", 1, "VfModularity/GenericVnf.xml");		
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("PrepareUpdateAAIVfModuleRequest", prepareUpdateAAIVfModuleRequest);
@@ -190,7 +190,7 @@ public class PrepareUpdateAAIVfModuleTest extends WorkflowTest {
 		MockAAIVfModuleBadPatch("/aai/v[0-9]+/network/generic-vnfs/generic-vnf/skask/vf-modules/vf-module/supercool", 404);
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("PrepareUpdateAAIVfModuleRequest", prepareUpdateAAIVfModuleRequest);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/RainyDayHandlerTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/RainyDayHandlerTest.java
index 8a78f3206c..65575ba861 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/RainyDayHandlerTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/RainyDayHandlerTest.java
@@ -57,7 +57,7 @@ public class RainyDayHandlerTest extends WorkflowTest {
 	public void  TestRainyDayHandlingSuccess() {
 
 		RuntimeService runtimeService = processEngineRule.getRuntimeService();				
-		Map<String, Object> variables = new HashMap<String, Object>();		
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("isDebugLogEnabled","true");
 		variables.put("msoRequestId", "testRequestId");
 		variables.put("serviceType", "X");
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ReceiveWorkflowMessageTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ReceiveWorkflowMessageTest.java
index 4669192249..a806515974 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ReceiveWorkflowMessageTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/ReceiveWorkflowMessageTest.java
@@ -85,7 +85,7 @@ public class ReceiveWorkflowMessageTest extends WorkflowTest {
 		logStart();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "dffbae0e-5588-4bd6-9749-b0f0adb52312");
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("RCVWFMSG_timeout", "PT1M");
@@ -115,7 +115,7 @@ public class ReceiveWorkflowMessageTest extends WorkflowTest {
 		logStart();
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "dffbae0e-5588-4bd6-9749-b0f0adb52312");
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("RCVWFMSG_timeout", "PT0.1S");
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/SDNCAdapterV1Test.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/SDNCAdapterV1Test.java
index 778eec190e..0349b178cb 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/SDNCAdapterV1Test.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/SDNCAdapterV1Test.java
@@ -75,12 +75,12 @@ public class SDNCAdapterV1Test extends WorkflowTest {
 
 	private WorkflowResponse invokeFlow(String workflowRequest) {
 
-		Map<String, Object>valueMap = new HashMap<String, Object>();
+		Map<String, Object>valueMap = new HashMap<>();
 		valueMap.put("value", workflowRequest);
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("sdncAdapterWorkflowRequest", valueMap);
 
-		Map<String, Object> valueMap2 = new HashMap<String, Object>();
+		Map<String, Object> valueMap2 = new HashMap<>();
 		valueMap2.put("value", "true");
 		variables.put("isDebugLogEnabled", valueMap2);
 
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIGenericVnfTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIGenericVnfTest.java
index 20f6f6d264..7c557ffe63 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIGenericVnfTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIGenericVnfTest.java
@@ -59,7 +59,7 @@ public class UpdateAAIGenericVnfTest extends WorkflowTest {
 		MockPatchGenericVnf("skask");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("UpdateAAIGenericVnfRequest", updateAAIGenericVnfRequest);
@@ -92,7 +92,7 @@ public class UpdateAAIGenericVnfTest extends WorkflowTest {
 		MockGetGenericVnfByIdWithDepth("skask", 1, "VfModularity/GenericVnf.xml");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("UpdateAAIGenericVnfRequest", updateAAIGenericVnfRequest);
@@ -122,7 +122,7 @@ public class UpdateAAIGenericVnfTest extends WorkflowTest {
 		MockGetGenericVnfById_404("skask[?]depth=1");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("UpdateAAIGenericVnfRequest", updateAAIGenericVnfRequest);
@@ -156,7 +156,7 @@ public class UpdateAAIGenericVnfTest extends WorkflowTest {
 		MockAAIVfModuleBadPatch("/aai/v[0-9]+/network/generic-vnfs/generic-vnf/skask", 404);
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("UpdateAAIGenericVnfRequest", updateAAIGenericVnfRequest);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIVfModuleTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIVfModuleTest.java
index 0e523cbfa3..30d7e6d8c6 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIVfModuleTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/UpdateAAIVfModuleTest.java
@@ -58,7 +58,7 @@ public class UpdateAAIVfModuleTest extends WorkflowTest {
 		MockPatchVfModuleId("skask", "supercool");
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("UpdateAAIVfModuleRequest", updateAAIVfModuleRequest);
@@ -89,7 +89,7 @@ public class UpdateAAIVfModuleTest extends WorkflowTest {
 		MockGetGenericVnfById("/skask/vf-modules/vf-module/.*", "VfModularity/VfModule-supercool.xml", 404);
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("UpdateAAIVfModuleRequest", updateAAIVfModuleRequest);
@@ -122,7 +122,7 @@ public class UpdateAAIVfModuleTest extends WorkflowTest {
 		MockAAIVfModuleBadPatch("/aai/v[0-9]+/network/generic-vnfs/generic-vnf/skask/vf-modules/vf-module/supercool", 404);
 		
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", "999-99-9999");
 		variables.put("isDebugLogEnabled","true");
 		variables.put("UpdateAAIVfModuleRequest", updateAAIVfModuleRequest);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/VnfAdapterRestV1Test.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/VnfAdapterRestV1Test.java
index 707fe46cc1..fb029fa740 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/VnfAdapterRestV1Test.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/VnfAdapterRestV1Test.java
@@ -241,7 +241,7 @@ public class VnfAdapterRestV1Test extends WorkflowTest {
 		String request = CREATE_VF_MODULE_REQUEST.replace("{{MESSAGE-ID}}", messageId);
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", requestId);
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("vnfAdapterRestV1Request", request);
@@ -272,7 +272,7 @@ public class VnfAdapterRestV1Test extends WorkflowTest {
 		String request = UPDATE_VF_MODULE_REQUEST.replace("{{MESSAGE-ID}}", messageId);
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", requestId);
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("vnfAdapterRestV1Request", request);
@@ -303,7 +303,7 @@ public class VnfAdapterRestV1Test extends WorkflowTest {
 		String request = DELETE_VF_MODULE_REQUEST.replace("{{MESSAGE-ID}}", messageId);
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", requestId);
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("vnfAdapterRestV1Request", request);
@@ -334,7 +334,7 @@ public class VnfAdapterRestV1Test extends WorkflowTest {
 		String request = ROLLBACK_VF_MODULE_REQUEST.replace("{{MESSAGE-ID}}", messageId);
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", requestId);
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("vnfAdapterRestV1Request", request);
@@ -365,7 +365,7 @@ public class VnfAdapterRestV1Test extends WorkflowTest {
 		String request = CREATE_VF_MODULE_REQUEST.replace("{{MESSAGE-ID}}", messageId);
 
 		String businessKey = UUID.randomUUID().toString();
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("mso-request-id", requestId);
 		variables.put("isDebugLogEnabled", "true");
 		variables.put("vnfAdapterRestV1Request", request);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowAsyncResourceTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowAsyncResourceTest.java
index 426bceef4b..5f91298958 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowAsyncResourceTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowAsyncResourceTest.java
@@ -42,7 +42,7 @@ public class WorkflowAsyncResourceTest extends WorkflowTest {
 		//it can be any request which asynchronously processed by the workflow
 		String request = "<aetgt:CreateTenantRequest xmlns:aetgt=\"http://org.openecomp/mso/workflow/schema/v1\" xmlns:sdncadapterworkflow=\"http://org.openecomp/mso/workflow/schema/v1\" xmlns:ns5=\"http://org.openecomp/mso/request/types/v1\">  <msoservtypes:service-information xmlns:msoservtypes=\"http://org.openecomp/mso/request/types/v1\">    <msoservtypes:service-type>SDN-ETHERNET-INTERNET</msoservtypes:service-type>    <msoservtypes:service-instance-id>HI/VLXM/950604//SW_INTERNET</msoservtypes:service-instance-id>    <msoservtypes:subscriber-name>SubName01</msoservtypes:subscriber-name> </msoservtypes:service-information> </aetgt:CreateTenantRequest>";
 
-		Map<String,String> variables = new HashMap<String,String>();
+		Map<String,String> variables = new HashMap<>();
 		variables.put("testAsyncRequestMsg", request);
 		variables.put("mso-request-id", UUID.randomUUID().toString());
 		variables.put("mso-service-request-timeout", "5");
@@ -56,17 +56,17 @@ public class WorkflowAsyncResourceTest extends WorkflowTest {
 		WorkflowAsyncResource workflowResource = new WorkflowAsyncResource();
 		VariableMapImpl variableMap = new VariableMapImpl();
 
-		Map<String, Object> variableValueType = new HashMap<String, Object>();
+		Map<String, Object> variableValueType = new HashMap<>();
 
-		Map<String, Object> requestMsg = new HashMap<String, Object>();
+		Map<String, Object> requestMsg = new HashMap<>();
 		requestMsg.put("value", request);
 		requestMsg.put("type", "String");
 
-		Map<String, Object> msorequestId = new HashMap<String, Object>();
+		Map<String, Object> msorequestId = new HashMap<>();
 		msorequestId.put("type", "String");
 		msorequestId.put("value",requestId);
 
-		Map<String, Object> timeout = new HashMap<String, Object>();
+		Map<String, Object> timeout = new HashMap<>();
 		timeout.put("type", "String");
 		timeout.put("value","5"); 
 
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowTest.java
index df15a2a9cc..b71f708797 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/common/WorkflowTest.java
@@ -327,7 +327,7 @@ public class WorkflowTest {
 			String businessKey, String request, Map<String, Object> injectedVariables,
 			boolean serviceInstantiationModel) {
 
-		Map<String, Object> variables = new HashMap<String, Object>();
+		Map<String, Object> variables = new HashMap<>();
 
 		// These variables may be overridded by injected variables.
 		variables.put("mso-service-request-timeout", "180");
@@ -422,7 +422,7 @@ public class WorkflowTest {
 	 * @return a VariableMap
 	 */
 	private VariableMapImpl createVariableMapImpl(Map<String, Object> variables) {
-		Map<String, Object> wrappedVariables = new HashMap<String, Object>();
+		Map<String, Object> wrappedVariables = new HashMap<>();
 
 		for (String key : variables.keySet()) {
 			Object value = variables.get(key);
@@ -441,7 +441,7 @@ public class WorkflowTest {
 	 * @return the wrapped variable
 	 */
 	private Map<String, Object> wrapVariableValue(Object value) {
-		HashMap<String, Object> valueMap = new HashMap<String, Object>();
+		HashMap<String, Object> valueMap = new HashMap<>();
 		valueMap.put("value", value);
 		return valueMap;
 	}
@@ -1634,11 +1634,7 @@ public class WorkflowTest {
 				return null;
 			}
 
-			processInstanceList.sort(new Comparator<HistoricProcessInstance>() {
-				public int compare(HistoricProcessInstance m1, HistoricProcessInstance m2) {
-					return m1.getStartTime().compareTo(m2.getStartTime());
-				}
-			});
+			processInstanceList.sort((m1, m2) -> m1.getStartTime().compareTo(m2.getStartTime()));
 
 			HistoricProcessInstance processInstance = processInstanceList.get(0);
 
@@ -1672,11 +1668,7 @@ public class WorkflowTest {
 				return null;
 			}
 
-			processInstanceList.sort(new Comparator<HistoricProcessInstance>() {
-				public int compare(HistoricProcessInstance m1, HistoricProcessInstance m2) {
-					return m1.getStartTime().compareTo(m2.getStartTime());
-				}
-			});
+			processInstanceList.sort((m1, m2) -> m1.getStartTime().compareTo(m2.getStartTime()));
 
 			HistoricProcessInstance processInstance = processInstanceList.get(subflowInstanceIndex);
 
@@ -1784,7 +1776,7 @@ public class WorkflowTest {
 	 * An object that contains callback data for a "program".
 	 */
 	public class CallbackSet {
-		private final Map<String, CallbackData> map = new HashMap<String, CallbackData>();
+		private final Map<String, CallbackData> map = new HashMap<>();
 
 		/**
 		 * Add untyped callback data to the set.
@@ -1983,8 +1975,8 @@ public class WorkflowTest {
 	 * A NamespaceContext class based on a Map.
 	 */
 	private class SimpleNamespaceContext implements NamespaceContext {
-		private Map<String, String> prefixMap = new HashMap<String, String>();
-		private Map<String, String> uriMap = new HashMap<String, String>();
+		private Map<String, String> prefixMap = new HashMap<>();
+		private Map<String, String> uriMap = new HashMap<>();
 
 		public synchronized void add(String prefix, String uri) {
 			prefixMap.put(prefix, uri);
@@ -1998,7 +1990,7 @@ public class WorkflowTest {
 
 		@Override
 		public Iterator<String> getPrefixes(String uri) {
-			List<String> list = new ArrayList<String>();
+			List<String> list = new ArrayList<>();
 			String prefix = uriMap.get(uri);
 			if (prefix != null) {
 				list.add(prefix);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResource.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResource.java
index fc97e69c5c..74f50ba438 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResource.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResource.java
@@ -45,7 +45,7 @@ public class MockResource {
 	private boolean started = false;
 	private final Integer defaultPort = 28090;
 	private WireMockServer wireMockServer = null;
-	private static Map<String,String> mockProperties = new HashMap<String,String>();
+	private static Map<String,String> mockProperties = new HashMap<>();
 
 	public static String getMockProperties(String key) {
 		return mockProperties.get(key);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResourceApplication.java b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResourceApplication.java
index ebbfea5cd1..ba48bffca0 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResourceApplication.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/openecomp/mso/bpmn/mock/MockResourceApplication.java
@@ -31,8 +31,8 @@ import javax.ws.rs.core.Application;
 @ApplicationPath("/console")
 public class MockResourceApplication extends Application {
 
-	private Set<Object> singletons = new HashSet<Object>();
-	private Set<Class<?>> classes = new HashSet<Class<?>>();
+	private Set<Object> singletons = new HashSet<>();
+	private Set<Class<?>> classes = new HashSet<>();
 
 	public MockResourceApplication() {
 		singletons.add(new MockResource());