Removed useless assignment to variables

Issue-Id:SO-118

Change-Id: I38f63be63f1ee3464ea16107d4b5c152dd4b1410
Signed-off-by: rama-huawei <rama.subba.reddy.s@huawei.com>

4 files changed, 7 insertions, 7 deletions

diff --git a/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java b/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java
index 98be3c1478..778a329979 100644
--- a/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java
+++ b/adapters/mso-adapters-rest-interface/src/main/java/org/openecomp/mso/adapters/tenantrest/TenantRequestCommon.java
@@ -36,7 +36,7 @@ public class TenantRequestCommon {
 	private static MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA);
 	public String toJsonString() {
 		try {
-			String jsonString = null;
+			String jsonString;
 			ObjectMapper mapper = new ObjectMapper();
 			mapper.enable(SerializationConfig.Feature.WRAP_ROOT_VALUE);
 			jsonString = mapper.writeValueAsString(this);
diff --git a/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/RequestClientFactory.java b/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/RequestClientFactory.java
index a1f3805c7f..773c5b0a96 100644
--- a/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/RequestClientFactory.java
+++ b/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/RequestClientFactory.java
@@ -35,7 +35,7 @@ public class RequestClientFactory {
 		if(props ==null){
 			throw new IllegalStateException("properties is null");
 		}
-		String url = null;
+		String url;
 		if(orchestrationURI.contains(CommonConstants.BPEL_SEARCH_STR)){
 			url = props.getProperty(CommonConstants.BPEL_URL,null) + orchestrationURI;
 			retClient= new BPELRestClient();
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/Messages.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/Messages.java
index 0f39ad07b6..911808388f 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/Messages.java
+++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/Messages.java
@@ -28,7 +28,7 @@ import org.openecomp.mso.apihandler.common.ErrorNumbers;
 
 public class Messages {
 
-	public static final Map<String,String> errors = new HashMap<String,String>();
+	public static final Map<String,String> errors = new HashMap<>();
 	static {
 		errors.put(ErrorNumbers.REQUEST_FAILED_SCHEMA_VALIDATION + "_service", "Service request FAILED schema validation. %s");
 		errors.put(ErrorNumbers.REQUEST_FAILED_SCHEMA_VALIDATION + "_feature", "Feature request FAILED schema validation. %s");
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/NetworkInfoHandler.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/NetworkInfoHandler.java
index f61a50bb06..bcea8fd8d5 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/NetworkInfoHandler.java
+++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/NetworkInfoHandler.java
@@ -85,7 +85,7 @@ public class NetworkInfoHandler {
                                          + aicNodeClli
                                          + " - tenant id "
                                          + tenantId);
-        Response response = null;
+        Response response;
         if (networkType != null) {
             response = this.getRequestList ("vnfType", networkType, version);
         } else {
@@ -216,7 +216,7 @@ public class NetworkInfoHandler {
         MsoLogger.setLogContext (requestId, null);
         getMsoLogger ().debug ("getRequest: " + requestId);
 
-        String responseString = null;
+        String responseString;
 
         InfraActiveRequests activeReq = (RequestsDatabase.getInstance()).getRequestFromInfraActive (requestId, "NETWORK");
         if (activeReq != null) {
@@ -239,7 +239,7 @@ public class NetworkInfoHandler {
                                                                                                    queryValue,
                                                                                                    "NETWORK");
 
-        List <NetworkRequest> queryResponseList = new LinkedList <NetworkRequest> ();
+        List <NetworkRequest> queryResponseList = new LinkedList <> ();
 
         if (activeReqList != null) {
             // build response for active
@@ -283,7 +283,7 @@ public class NetworkInfoHandler {
     }
 
     private List <NetworkRequest> infraRequestsResponses (List <? extends InfraRequests> arList, String version) {
-        List <NetworkRequest> queryResponseList = new LinkedList <NetworkRequest> ();
+        List <NetworkRequest> queryResponseList = new LinkedList <> ();
 
         for (InfraRequests ar : arList) {
             NetworkRequest qr = fillGeneric (ar);