Merge "typeCasting issue and useless assignment fix"
diff --git a/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiProvider.java b/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiProvider.java
index cebcb99..ea57409 100644
--- a/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiProvider.java
+++ b/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiProvider.java
@@ -301,19 +301,20 @@
     }
 
     VfLicenseModelUpdateInputBuilder inputBuilder = new VfLicenseModelUpdateInputBuilder(input);
-    input = inputBuilder.build();
+
+    VfLicenseModelUpdateInput inputVfLic = inputBuilder.build();
 
     String errorMessage = "Success";
     String errorCode = "200";
 
     // If this artifact already exists, reject this update
-    if (artifactVersionExists(input.getArtifactName(), input.getArtifactVersion())) {
+    if (artifactVersionExists(inputVfLic.getArtifactName(), inputVfLic.getArtifactVersion())) {
         errorCode = "409";
         errorMessage = "Artifact version already exists";
     } else {
         // Translate input object into SLI-consumable properties
-        LOG.info("Adding INPUT data for "+SVC_OPERATION+" input: " + input);
-        AsdcApiUtil.toProperties(parms, input);
+        LOG.info("Adding INPUT data for "+SVC_OPERATION+" input: " + inputVfLic);
+        AsdcApiUtil.toProperties(parms, inputVfLic);
 
 
         // Call directed graph
@@ -356,8 +357,8 @@
         LOG.info("ASDC update succeeded");
 
         // Update config tree
-        applyVfLicenseModelUpdate(input);
-        addArtifactVersion(input.getArtifactName(), input.getArtifactVersion());
+        applyVfLicenseModelUpdate(inputVfLic);
+        addArtifactVersion(inputVfLic.getArtifactName(), inputVfLic.getArtifactVersion());
 
     } else {
         LOG.info("ASDC update failed ("+errorCode+" : "+errorMessage);
diff --git a/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiSliClient.java b/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiSliClient.java
index 51fdd70..02dc786 100644
--- a/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiSliClient.java
+++ b/asdcApi/provider/src/main/java/org/onap/ccsdk/sli/northbound/asdcapi/AsdcApiSliClient.java
@@ -40,7 +40,7 @@
 
 	public boolean hasGraph(String module, String rpc, String version, String mode) throws SvcLogicException
 	{
-		return(svcLogicService.hasGraph(module, rpc, version, mode));
+		return svcLogicService.hasGraph(module, rpc, version, mode);
 	}
 
 
@@ -88,7 +88,7 @@
 		}
 
 
-		return (respProps);
+		return respProps;
 	}
 
 }
diff --git a/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeClient.java b/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeClient.java
index 4bf8577..959b2b6 100644
--- a/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeClient.java
+++ b/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeClient.java
@@ -42,7 +42,7 @@
 
 	public boolean hasGraph(String module, String rpc, String version, String mode) throws SvcLogicException
 	{
-		return(svcLogicService.hasGraph(module, rpc, version, mode));
+		return svcLogicService.hasGraph(module, rpc, version, mode);
 	}
 
 	public Properties execute(String module, String rpc, String version, String mode, DataChangeNotificationOutputBuilder serviceData)
@@ -56,22 +56,23 @@
 	public Properties execute(String module, String rpc, String version, String mode, DataChangeNotificationOutputBuilder serviceData, Properties parms)
 				throws SvcLogicException {
 
-		parms = MdsalHelper.toProperties(parms, serviceData);
+        Properties localProp;
+        localProp = MdsalHelper.toProperties(parms, serviceData);
 
 		if (LOG.isDebugEnabled())
 		{
 			LOG.debug("Parameters passed to SLI");
 
-			for (Object key : parms.keySet()) {
+			for (Object key : localProp.keySet()) {
 				String parmName = (String) key;
-				String parmValue = parms.getProperty(parmName);
+				String parmValue = localProp.getProperty(parmName);
 
 				LOG.debug(parmName+" = "+parmValue);
 
 			}
 		}
 
-		Properties respProps = svcLogicService.execute(module, rpc, version, mode, parms);
+		Properties respProps = svcLogicService.execute(module, rpc, version, mode, localProp);
 
 		if (LOG.isDebugEnabled())
 		{
@@ -86,12 +87,12 @@
 			}
 		}
 		if ("failure".equalsIgnoreCase(respProps.getProperty("SvcLogic.status"))) {
-			return (respProps);
+			return respProps;
 		}
 
 		MdsalHelper.toBuilder(respProps, serviceData);
 
-		return (respProps);
+		return respProps;
 	}
 
 }
diff --git a/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeProvider.java b/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeProvider.java
index 2b45cc7..91482d8 100644
--- a/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeProvider.java
+++ b/dataChange/provider/src/main/java/org/onap/ccsdk/sli/northbound/DataChangeProvider.java
@@ -121,15 +121,13 @@
 		MdsalHelper.toProperties(parms, inputBuilder.build());
 
 		// Call SLI sync method
-		Properties respProps = null;
-
 		try
 		{
 			if (dataChangeClient.hasGraph("DataChange", SVC_OPERATION , null, "sync"))
 			{
 				try
 				{
-					respProps = dataChangeClient.execute("DataChange", SVC_OPERATION, null, "sync", serviceDataBuilder, parms);
+					dataChangeClient.execute("DataChange", SVC_OPERATION, null, "sync", serviceDataBuilder, parms);
 				}
 				catch (Exception e)
 				{
diff --git a/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncDmaapConsumer.java b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncDmaapConsumer.java
index a51ea7c..2b416e7 100644
--- a/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncDmaapConsumer.java
+++ b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncDmaapConsumer.java
@@ -35,7 +35,6 @@
     private static final Logger LOG = LoggerFactory
         .getLogger(SdncDmaapConsumer.class);
 
-    private String propertiesPath = "";
     private Properties properties = null;
     private MRConsumer consumer = null;
     private MRConsumerResponse consumerResponse = null;
@@ -44,15 +43,6 @@
     private int fetchPause = 5000; // Default pause between fetch - 5 seconds
     private int timeout = 15000; // Default timeout - 15 seconds
 
-    public boolean isReady() {
-        return ready;
-    }
-
-
-    public boolean isRunning() {
-        return running;
-    }
-
     public SdncDmaapConsumer() {
 
     }
@@ -61,14 +51,20 @@
         init(properties, propertiesPath);
     }
 
+    public boolean isReady() {
+        return ready;
+    }
+
+    public boolean isRunning() {
+        return running;
+    }
+
     public String getProperty(String name) {
-        return (properties.getProperty(name, ""));
+        return properties.getProperty(name, "");
     }
 
     public void init(Properties properties, String propertiesPath) {
 
-        this.propertiesPath = propertiesPath;
-
         try (FileInputStream in = new FileInputStream(new File(propertiesPath))) {
 
 	    LOG.debug("propertiesPath: " + propertiesPath);
diff --git a/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncFlatJsonDmaapConsumer.java b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncFlatJsonDmaapConsumer.java
index 1d499a1..06e8ebe 100644
--- a/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncFlatJsonDmaapConsumer.java
+++ b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncFlatJsonDmaapConsumer.java
@@ -124,6 +124,8 @@
     private Map<String, String> loadMap(String msgType, String mapDirName) {
         Map<String, String> results = new HashMap<>();
 
+        String dirName = mapDirName;
+
         if (mapDirName == null) {
             String rootdir = System.getenv(DMAAPLISTENERROOT);
 
@@ -131,16 +133,16 @@
                 rootdir = "/opt/app/dmaap-listener";
             }
 
-            mapDirName = rootdir + "/lib";
+            dirName = rootdir + "/lib";
         }
 
-        String mapFilename = mapDirName + "/" + msgType + ".map";
+        String mapFilename = dirName + "/" + msgType + ".map";
 
         File mapFile = new File(mapFilename);
 
         if (!mapFile.canRead()) {
             LOG.error(String.format("Cannot read map file (%s)", mapFilename));
-            return (null);
+            return null;
         }
 
         try (BufferedReader mapReader = new BufferedReader(new FileReader(mapFile))) {
@@ -160,9 +162,9 @@
             mapReader.close();
         } catch (Exception e) {
             LOG.error("Caught exception reading map " + mapFilename, e);
-            return (null);
+            return null;
         }
 
-        return (results);
+        return results;
     }
 }
diff --git a/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncOdlConnection.java b/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncOdlConnection.java
index a2556b4..78d9c5b 100644
--- a/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncOdlConnection.java
+++ b/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncOdlConnection.java
@@ -137,7 +137,7 @@
 			respRdr = new BufferedReader(new InputStreamReader(httpConn.getErrorStream()));
 		}
 
-		StringBuffer respBuff = new StringBuffer();
+		StringBuilder respBuff = new StringBuilder();
 
 		String respLn;
 
@@ -150,7 +150,7 @@
 
 		LOG.info("Response body :\n" + respString);
 
-		return (respString);
+		return respString;
 
 	}