Push variuos changes

- Spring Boot
- Cadi
- Cassandra Locking

Change-Id: Ie9882f81f0ca141bdb7862cdabf978481fcd7c4a
Issue-ID: MUSIC-296,MUSIC-272
Signed-off-by: Nelson,Thomas(tn1381)(arthurdent3) <tn1381@att.com>

48 files changed, 948 insertions, 902 deletions

diff --git a/jar/src/main/java/org/onap/music/datastore/MusicDataStore.java b/jar/src/main/java/org/onap/music/datastore/MusicDataStore.java
index 71006f73..959ea83d 100644
--- a/jar/src/main/java/org/onap/music/datastore/MusicDataStore.java
+++ b/jar/src/main/java/org/onap/music/datastore/MusicDataStore.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore;
 
 import java.net.InetAddress;
@@ -141,7 +142,7 @@ public class MusicDataStore {
         } catch (SocketException e) {
             logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), AppMessages.CONNCECTIVITYERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
         }catch(Exception e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
         }
         return allPossibleIps;
     }
@@ -155,8 +156,8 @@ public class MusicDataStore {
         String address = "localhost";
         String[] addresses = null;
         address = MusicUtil.getMyCassaHost();
-		addresses = address.split(",");
-		
+        addresses = address.split(",");
+        
         logger.info(EELFLoggerDelegate.applicationLogger,
                         "Connecting to cassa cluster: Iterating through possible ips:"
                                         + getAllPossibleLocalIps());
@@ -166,19 +167,19 @@ public class MusicDataStore {
         .setConnectionsPerHost(HostDistance.REMOTE, 2, 4);
         while (it.hasNext()) {
             try {
-            	if(MusicUtil.getCassName() != null && MusicUtil.getCassPwd() != null) {
-            		logger.info(EELFLoggerDelegate.applicationLogger,
-            				"Building with credentials "+MusicUtil.getCassName()+" & "+MusicUtil.getCassPwd());
-            		cluster = Cluster.builder().withPort(9042)
-            		                   .withCredentials(MusicUtil.getCassName(), MusicUtil.getCassPwd())
-            		                   //.withLoadBalancingPolicy(new RoundRobinPolicy())
-            		                   .withPoolingOptions(poolingOptions)
-            		                   .addContactPoints(addresses).build();
-            	}
-            	else
-            		cluster = Cluster.builder().withPort(9042)
-            		 					//.withLoadBalancingPolicy(new RoundRobinPolicy())
-            		 					.addContactPoints(addresses).build();
+                if(MusicUtil.getCassName() != null && MusicUtil.getCassPwd() != null) {
+                    logger.info(EELFLoggerDelegate.applicationLogger,
+                            "Building with credentials "+MusicUtil.getCassName()+" & "+MusicUtil.getCassPwd());
+                    cluster = Cluster.builder().withPort(9042)
+                                       .withCredentials(MusicUtil.getCassName(), MusicUtil.getCassPwd())
+                                       //.withLoadBalancingPolicy(new RoundRobinPolicy())
+                                       .withPoolingOptions(poolingOptions)
+                                       .addContactPoints(addresses).build();
+                }
+                else
+                    cluster = Cluster.builder().withPort(9042)
+                                         //.withLoadBalancingPolicy(new RoundRobinPolicy())
+                                         .addContactPoints(addresses).build();
                 
                 Metadata metadata = cluster.getMetadata();
                 logger.info(EELFLoggerDelegate.applicationLogger, "Connected to cassa cluster "
@@ -206,26 +207,26 @@ public class MusicDataStore {
      * @param address
      */
     private void connectToCassaCluster(String address) throws MusicServiceException {
-    	String[] addresses = null;
-		addresses = address.split(",");
-		PoolingOptions poolingOptions = new PoolingOptions();
+        String[] addresses = null;
+        addresses = address.split(",");
+        PoolingOptions poolingOptions = new PoolingOptions();
         poolingOptions
         .setConnectionsPerHost(HostDistance.LOCAL,  4, 10)
         .setConnectionsPerHost(HostDistance.REMOTE, 2, 4);
         if(MusicUtil.getCassName() != null && MusicUtil.getCassPwd() != null) {
-    		logger.info(EELFLoggerDelegate.applicationLogger,
-    				"Building with credentials "+MusicUtil.getCassName()+" & "+MusicUtil.getCassPwd());
-    		cluster = Cluster.builder().withPort(9042)
-	                   .withCredentials(MusicUtil.getCassName(), MusicUtil.getCassPwd())
-	                   //.withLoadBalancingPolicy(new RoundRobinPolicy())
-	                   .withPoolingOptions(poolingOptions)
-	                   .addContactPoints(addresses).build();
+            logger.info(EELFLoggerDelegate.applicationLogger,
+                    "Building with credentials "+MusicUtil.getCassName()+" & "+MusicUtil.getCassPwd());
+            cluster = Cluster.builder().withPort(9042)
+                       .withCredentials(MusicUtil.getCassName(), MusicUtil.getCassPwd())
+                       //.withLoadBalancingPolicy(new RoundRobinPolicy())
+                       .withPoolingOptions(poolingOptions)
+                       .addContactPoints(addresses).build();
         }
         else {
-        	cluster = Cluster.builder().withPort(9042)
-        				//.withLoadBalancingPolicy(new RoundRobinPolicy())
-        				.withPoolingOptions(poolingOptions)
-        				.addContactPoints(addresses).build();
+            cluster = Cluster.builder().withPort(9042)
+                        //.withLoadBalancingPolicy(new RoundRobinPolicy())
+                        .withPoolingOptions(poolingOptions)
+                        .addContactPoints(addresses).build();
         }
         Metadata metadata = cluster.getMetadata();
         logger.info(EELFLoggerDelegate.applicationLogger, "Connected to cassa cluster "
@@ -355,7 +356,7 @@ public class MusicDataStore {
         boolean result = false;
 
         if (!MusicUtil.isValidQueryObject(!queryObject.getValues().isEmpty(), queryObject)) {
-        	logger.error(EELFLoggerDelegate.errorLogger, queryObject.getQuery(),AppMessages.QUERYERROR, ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, queryObject.getQuery(),AppMessages.QUERYERROR, ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
             throw new MusicQueryException("Ill formed queryObject for the request = " + "["
                             + queryObject.getQuery() + "]");
         }
@@ -365,15 +366,15 @@ public class MusicDataStore {
                                         + queryObject.getValues());
         PreparedStatement preparedInsert = null;
         try {
-        	
-				preparedInsert = session.prepare(queryObject.getQuery());
-			
+            
+                preparedInsert = session.prepare(queryObject.getQuery());
+            
         } catch(InvalidQueryException iqe) {
-        	logger.error(EELFLoggerDelegate.errorLogger, iqe.getMessage(),AppMessages.QUERYERROR, ErrorSeverity.CRITICAL, ErrorTypes.QUERYERROR);
-        	throw new MusicQueryException(iqe.getMessage());
+            logger.error(EELFLoggerDelegate.errorLogger, iqe.getMessage(),AppMessages.QUERYERROR, ErrorSeverity.CRITICAL, ErrorTypes.QUERYERROR);
+            throw new MusicQueryException(iqe.getMessage());
         }catch(Exception e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.QUERYERROR, ErrorSeverity.CRITICAL, ErrorTypes.QUERYERROR);
-        	throw new MusicQueryException(e.getMessage());
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.QUERYERROR, ErrorSeverity.CRITICAL, ErrorTypes.QUERYERROR);
+            throw new MusicQueryException(e.getMessage());
         }
         
         try {
@@ -391,11 +392,11 @@ public class MusicDataStore {
         }
         catch (AlreadyExistsException ae) {
             logger.error(EELFLoggerDelegate.errorLogger, ae.getMessage(),AppMessages.SESSIONFAILED+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
-        	throw new MusicServiceException(ae.getMessage());
+            throw new MusicServiceException(ae.getMessage());
         }
         catch (Exception e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.SESSIONFAILED+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
-        	throw new MusicQueryException("Executing Session Failure for Request = " + "["
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.SESSIONFAILED+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+            throw new MusicQueryException("Executing Session Failure for Request = " + "["
                             + queryObject.getQuery() + "]" + " Reason = " + e.getMessage());
         }
 
@@ -415,8 +416,8 @@ public class MusicDataStore {
                     throws MusicServiceException, MusicQueryException {
 
         if (!MusicUtil.isValidQueryObject(!queryObject.getValues().isEmpty(), queryObject)) {
-        	logger.error(EELFLoggerDelegate.errorLogger, "",AppMessages.QUERYERROR+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
-        	throw new MusicQueryException("Ill formed queryObject for the request = " + "["
+            logger.error(EELFLoggerDelegate.errorLogger, "",AppMessages.QUERYERROR+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+            throw new MusicQueryException("Ill formed queryObject for the request = " + "["
                             + queryObject.getQuery() + "]");
         }
         logger.info(EELFLoggerDelegate.applicationLogger,
@@ -424,13 +425,13 @@ public class MusicDataStore {
        
         ResultSet results = null;
         try {
-        	 PreparedStatement preparedEventualGet = session.prepare(queryObject.getQuery());
+             PreparedStatement preparedEventualGet = session.prepare(queryObject.getQuery());
              preparedEventualGet.setConsistencyLevel(ConsistencyLevel.ONE);
              results = session.execute(preparedEventualGet.bind(queryObject.getValues().toArray()));
 
         } catch (Exception ex) {
-        	logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR+ "[" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
-        	throw new MusicServiceException(ex.getMessage());
+            logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR+ "[" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+            throw new MusicServiceException(ex.getMessage());
         }
         return results;
     }
@@ -447,7 +448,7 @@ public class MusicDataStore {
     public ResultSet executeCriticalGet(PreparedQueryObject queryObject)
                     throws MusicServiceException, MusicQueryException {
         if (!MusicUtil.isValidQueryObject(!queryObject.getValues().isEmpty(), queryObject)) {
-        	logger.error(EELFLoggerDelegate.errorLogger, "",AppMessages.QUERYERROR+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, "",AppMessages.QUERYERROR+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
             throw new MusicQueryException("Error processing Prepared Query Object for the request = " + "["
                             + queryObject.getQuery() + "]");
         }
@@ -459,8 +460,8 @@ public class MusicDataStore {
         try {
             results = session.execute(preparedEventualGet.bind(queryObject.getValues().toArray()));
         } catch (Exception ex) {
-        	logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR+ "[" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
-        	throw new MusicServiceException(ex.getMessage());
+            logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR+ "[" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+            throw new MusicServiceException(ex.getMessage());
         }
         return results;
 
diff --git a/jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java b/jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java
index 694d9acd..28920cbb 100644
--- a/jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java
+++ b/jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore;
 
 import java.util.ArrayList;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java
index df6089ee..6be6796c 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.util.ArrayList;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java
index 8de0a2cd..2fc4215b 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java
@@ -24,14 +24,14 @@ package org.onap.music.datastore.jsonobjects;
 
 public class JSONObject {
 
-	private String data;
+    private String data;
 
-	public String getData() {
-		return data;
-	}
-	
-	public void setData(String data) {
-		this.data = data;
-	}
-	
+    public String getData() {
+        return data;
+    }
+    
+    public void setData(String data) {
+        this.data = data;
+    }
+    
 }
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java
index a5db4be5..c90dd005 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.util.ArrayList;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java
index a58552c6..8e1d7ee8 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.io.ByteArrayOutputStream;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java
index 54de02fd..f2232ffd 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.util.Map;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java
index 497e17d1..06a76f57 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java
index 0bac1e31..f7c3f8a7 100755
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java
index 64bc3887..831a9c61 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.io.ByteArrayOutputStream;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java
index 5d508adb..368e4fac 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.util.Map;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java
index 3ab5ea0d..47e1a12b 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.io.ByteArrayOutputStream;
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java
index 232353c1..3c18c791 100644
--- a/jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.datastore.jsonobjects;
 
 import java.util.List;
diff --git a/jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java b/jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java
index 1f4abea1..fdd706b2 100644
--- a/jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java
+++ b/jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.eelf.healthcheck;
 
 import java.io.BufferedReader;
@@ -57,119 +58,119 @@ import com.datastax.driver.core.ResultSet;
  *
  */
 public class MusicHealthCheck {
-	
-	private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
-	
-	private String cassandrHost;
-	private String zookeeperHost;
-	
-	
-	
-	
-	
-	
-	
-	
-	public String getCassandraStatus() {
-		logger.info(EELFLoggerDelegate.applicationLogger,"Getting Status for Cassandra");
-	    if(this.getAdminKeySpace()) {
-        	return "ACTIVE";
+    
+    private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
+    
+    private String cassandrHost;
+    private String zookeeperHost;
+    
+    
+    
+    
+    
+    
+    
+    
+    public String getCassandraStatus() {
+        logger.info(EELFLoggerDelegate.applicationLogger,"Getting Status for Cassandra");
+        if(this.getAdminKeySpace()) {
+            return "ACTIVE";
         }else {
-        	logger.info(EELFLoggerDelegate.applicationLogger,"Cassandra Service is not responding");
+            logger.info(EELFLoggerDelegate.applicationLogger,"Cassandra Service is not responding");
             return "INACTIVE";
         }
    }
-	
-	
-	private Boolean getAdminKeySpace() {
-		
-		String appName = "";
-		
-		PreparedQueryObject pQuery = new PreparedQueryObject();
+    
+    
+    private Boolean getAdminKeySpace() {
+        
+        String appName = "";
+        
+        PreparedQueryObject pQuery = new PreparedQueryObject();
         pQuery.appendQueryString(
                         "select * from admin.keyspace_master");
         //pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
         try {
-			ResultSet rs = MusicCore.get(pQuery);
-		
-			if(rs != null) {
-	        	return Boolean.TRUE;
-	        }else {
-	        	return Boolean.FALSE;
-	        }
-	    } catch (Exception e) {
-	    	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(),AppMessages.CASSANDRACONNECTIVITY, ErrorTypes.CONNECTIONERROR, ErrorSeverity.CRITICAL);
-		}
+            ResultSet rs = MusicCore.get(pQuery);
+        
+            if(rs != null) {
+                return Boolean.TRUE;
+            }else {
+                return Boolean.FALSE;
+            }
+        } catch (Exception e) {
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(),AppMessages.CASSANDRACONNECTIVITY, ErrorTypes.CONNECTIONERROR, ErrorSeverity.CRITICAL);
+        }
         
         return Boolean.FALSE;
         
        
-	}
-	
-	public String getZookeeperStatus() {
-		
-		
-		String host = MusicUtil.getMyZkHost();
-		logger.info(EELFLoggerDelegate.applicationLogger,"Getting Status for Zookeeper Host: "+host);
-		try {
-			MusicLockingService lockingService = MusicCore.getLockingServiceHandle();
-		    //additionally need to call the ZK to create,aquire and delete lock
-		} catch (MusicLockingException e) {
-			logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(),AppMessages.LOCKINGERROR, ErrorTypes.CONNECTIONERROR, ErrorSeverity.CRITICAL);
-			return "INACTIVE";
-		}
-	
-		logger.info(EELFLoggerDelegate.applicationLogger,"Zookeeper is Active and Running");
+    }
+    
+    public String getZookeeperStatus() {
+        
+        
+        String host = MusicUtil.getMyZkHost();
+        logger.info(EELFLoggerDelegate.applicationLogger,"Getting Status for Zookeeper Host: "+host);
+        try {
+            MusicLockingService lockingService = MusicCore.getLockingServiceHandle();
+            //additionally need to call the ZK to create,aquire and delete lock
+        } catch (MusicLockingException e) {
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(),AppMessages.LOCKINGERROR, ErrorTypes.CONNECTIONERROR, ErrorSeverity.CRITICAL);
+            return "INACTIVE";
+        }
+    
+        logger.info(EELFLoggerDelegate.applicationLogger,"Zookeeper is Active and Running");
         return "ACTIVE";
         
-        	//return "Zookeeper is not responding";
+            //return "Zookeeper is not responding";
         
-	}
+    }
 
 
 
 
-	public String getCassandrHost() {
-		return cassandrHost;
-	}
+    public String getCassandrHost() {
+        return cassandrHost;
+    }
 
 
 
 
-	public void setCassandrHost(String cassandrHost) {
-		this.cassandrHost = cassandrHost;
-	}
+    public void setCassandrHost(String cassandrHost) {
+        this.cassandrHost = cassandrHost;
+    }
 
 
 
 
-	public String getZookeeperHost() {
-		return zookeeperHost;
-	}
+    public String getZookeeperHost() {
+        return zookeeperHost;
+    }
 
 
 
 
-	public void setZookeeperHost(String zookeeperHost) {
-		this.zookeeperHost = zookeeperHost;
-	}
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
+    public void setZookeeperHost(String zookeeperHost) {
+        this.zookeeperHost = zookeeperHost;
+    }
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
 
 }
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java b/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java
index 0c290b6f..0d1eb641 100644
--- a/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java
+++ b/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.eelf.logging;
 
 import static com.att.eelf.configuration.Configuration.MDC_SERVER_FQDN;
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java b/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java
index 2c7952b2..545740dd 100644
--- a/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java
@@ -27,157 +27,157 @@ package org.onap.music.eelf.logging.format;
  *
  */
 public enum AppMessages {
-	
-	
-	
-	/*
-	 * 100-199 Security/Permission Related - Authentication problems
-	 * [ERR100E] Missing Information 
-	 * [ERR101E] Authentication error occured
-	 * 
-	 * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
-	 *  [ERR200E] Connectivity
-	 *  [ERR201E] Host not available 
-	 * 	[ERR202E] Error while connecting to Cassandra cluster
-	 *  [ERR203E] IO Error has occured
-	 *  [ERR204E] Execution Interrupted
-	 * 	[ERR205E] Session Expired
-	 *  [ERR206E] Cache not authenticated
-	 * 
-	 * 
-	 * 300-399 Data Access/Integrity Related
-	 * [ERR300E] Incorrect data  
-	 * 
-	 * 400-499 - Cassandra Query Related
-	 * [ERR400E] Error while processing prepared query object
-	 * [ERR401E] Executing Session Failure for Request
-	 * [ERR402E] Ill formed queryObject for the request
-	 * [ERR403E] Error processing Prepared Query Object  
-	 * 
-	 * 500-599 - Zookeepr/Locking Related
-	 * [ERR500E] Invalid lock
-	 * [ERR501E] Locking Error has occured
-	 * [ERR502E] Zookeeper error has occured
-	 * [ERR503E] Failed to aquire lock store handle  
-	 * [ERR504E] Failed to create Lock Reference
-	 * [ERR505E] Lock does not exist
-	 * [ERR506E] Failed to aquire lock
-	 * [ERR507E] Lock not aquired 
-	 * [ERR508E] Lock state not set 
-	 * [ERR509E] Lock not destroyed 
-	 * [ERR510E] Lock not released 
-	 * [ERR511E] Lock not deleted 
-	 * [ERR512E] Failed to get ZK Lock Handle
-	 * 
-	 * 
-	 * 600 - 699 - Music Service Errors
-	 * [ERR600E] Error initializing the cache 
-	 * 
-	 * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
-	 * invalid - received JSON is not valid
-	 * 
-	 * 800-899 Business/Flow Processing Related - check out to service is not
-	 * allowed - Roll-back is done - failed to generate heat file
-	 * 
-	 * 
-	 * 900-999 Unknown Errors - Unexpected exception
-	 * [ERR900E] Unexpected error occured
-	 * [ERR901E] Number format exception  
-	 * 
-	 * 
-	 * 1000-1099 Reserved - do not use
-	 * 
-	 */
-	
-	
-	
-	
-	MISSINGINFO("[ERR100E]", "Missing Information ","Details: NA", "Please check application credentials and/or headers"),
-	AUTHENTICATIONERROR("[ERR101E]", "Authentication error occured ","Details: NA", "Please verify application credentials"),
-	CONNCECTIVITYERROR("[ERR200E]"," Connectivity error","Details: NA ","Please check connectivity to external resources"),
-	HOSTUNAVAILABLE("[ERR201E]","Host not available","Details: NA","Please verify the host details"),
-	CASSANDRACONNECTIVITY("[ERR202E]","Error while connecting to Cassandra cluster",""," Please check cassandra cluster details"),
-	IOERROR("[ERR203E]","IO Error has occured","","Please check IO"),
-	EXECUTIONINTERRUPTED("[ERR204E]"," Execution Interrupted","",""),
-	SESSIONEXPIRED("[ERR205E]"," Session Expired","","Session has expired."),
-	CACHEAUTHENTICATION("[ERR206E]","Cache not authenticated",""," Cache not authenticated"),
-	
-	INCORRECTDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
-	MULTIPLERECORDS("[ERR301E]"," Multiple records found",""," Please verify the request payload and try again"),
-	ALREADYEXIST("[ERR302E]"," Record already exist",""," Please verify the request payload and try again"),
-	MISSINGDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
-	
-	QUERYERROR("[ERR400E]","Error while processing prepared query object",""," Please verify the query"),
-	SESSIONFAILED("[ERR401E]","Executing Session Failure for Request","","Please verify the session and request"),
-	
-	INVALIDLOCK("[ERR500E]"," Invalid lock or acquire failed",""," Lock is not valid to aquire"),
-	LOCKINGERROR("[ERR501E]"," Locking Error has occured",""," Locking Error has occured"),
-	KEEPERERROR("[ERR502E]"," Zookeeper error has occured","","Please check zookeeper details"),
-	LOCKHANDLE("[ERR503E]","Failed to aquire lock store handle",""," Failed to aquire lock store handle"),
-	CREATELOCK("[ERR504E]","Failed to aquire lock store handle  ","","Failed to aquire lock store handle  "),
-	LOCKSTATE("[ERR508E]"," Lock state not set",""," Lock state not set"),
-	DESTROYLOCK("[ERR509E]"," Lock not destroyed",""," Lock not destroyed"),
-	RELEASELOCK("[ERR510E]"," Lock not released",""," Lock not released"),
-	DELTELOCK("[ERR511E]",""," Lock not deleted "," Lock not deleted "),
-	CACHEERROR("[ERR600E]"," Error initializing the cache",""," Error initializing the cache"),
-	
-	UNKNOWNERROR("[ERR900E]"," Unexpected error occured",""," Please check logs for details");
-	
-	
-		
-	ErrorTypes eType;
-	ErrorSeverity alarmSeverity;
-	ErrorSeverity errorSeverity;
-	String errorCode;
-	String errorDescription;
-	String details;
-	String resolution;
+    
+    
+    
+    /*
+     * 100-199 Security/Permission Related - Authentication problems
+     * [ERR100E] Missing Information 
+     * [ERR101E] Authentication error occured
+     * 
+     * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
+     *  [ERR200E] Connectivity
+     *  [ERR201E] Host not available 
+     *     [ERR202E] Error while connecting to Cassandra cluster
+     *  [ERR203E] IO Error has occured
+     *  [ERR204E] Execution Interrupted
+     *     [ERR205E] Session Expired
+     *  [ERR206E] Cache not authenticated
+     * 
+     * 
+     * 300-399 Data Access/Integrity Related
+     * [ERR300E] Incorrect data  
+     * 
+     * 400-499 - Cassandra Query Related
+     * [ERR400E] Error while processing prepared query object
+     * [ERR401E] Executing Session Failure for Request
+     * [ERR402E] Ill formed queryObject for the request
+     * [ERR403E] Error processing Prepared Query Object  
+     * 
+     * 500-599 - Zookeepr/Locking Related
+     * [ERR500E] Invalid lock
+     * [ERR501E] Locking Error has occured
+     * [ERR502E] Zookeeper error has occured
+     * [ERR503E] Failed to aquire lock store handle  
+     * [ERR504E] Failed to create Lock Reference
+     * [ERR505E] Lock does not exist
+     * [ERR506E] Failed to aquire lock
+     * [ERR507E] Lock not aquired 
+     * [ERR508E] Lock state not set 
+     * [ERR509E] Lock not destroyed 
+     * [ERR510E] Lock not released 
+     * [ERR511E] Lock not deleted 
+     * [ERR512E] Failed to get ZK Lock Handle
+     * 
+     * 
+     * 600 - 699 - Music Service Errors
+     * [ERR600E] Error initializing the cache 
+     * 
+     * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
+     * invalid - received JSON is not valid
+     * 
+     * 800-899 Business/Flow Processing Related - check out to service is not
+     * allowed - Roll-back is done - failed to generate heat file
+     * 
+     * 
+     * 900-999 Unknown Errors - Unexpected exception
+     * [ERR900E] Unexpected error occured
+     * [ERR901E] Number format exception  
+     * 
+     * 
+     * 1000-1099 Reserved - do not use
+     * 
+     */
+    
+    
+    
+    
+    MISSINGINFO("[ERR100E]", "Missing Information ","Details: NA", "Please check application credentials and/or headers"),
+    AUTHENTICATIONERROR("[ERR101E]", "Authentication error occured ","Details: NA", "Please verify application credentials"),
+    CONNCECTIVITYERROR("[ERR200E]"," Connectivity error","Details: NA ","Please check connectivity to external resources"),
+    HOSTUNAVAILABLE("[ERR201E]","Host not available","Details: NA","Please verify the host details"),
+    CASSANDRACONNECTIVITY("[ERR202E]","Error while connecting to Cassandra cluster",""," Please check cassandra cluster details"),
+    IOERROR("[ERR203E]","IO Error has occured","","Please check IO"),
+    EXECUTIONINTERRUPTED("[ERR204E]"," Execution Interrupted","",""),
+    SESSIONEXPIRED("[ERR205E]"," Session Expired","","Session has expired."),
+    CACHEAUTHENTICATION("[ERR206E]","Cache not authenticated",""," Cache not authenticated"),
+    
+    INCORRECTDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
+    MULTIPLERECORDS("[ERR301E]"," Multiple records found",""," Please verify the request payload and try again"),
+    ALREADYEXIST("[ERR302E]"," Record already exist",""," Please verify the request payload and try again"),
+    MISSINGDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
+    
+    QUERYERROR("[ERR400E]","Error while processing prepared query object",""," Please verify the query"),
+    SESSIONFAILED("[ERR401E]","Executing Session Failure for Request","","Please verify the session and request"),
+    
+    INVALIDLOCK("[ERR500E]"," Invalid lock or acquire failed",""," Lock is not valid to aquire"),
+    LOCKINGERROR("[ERR501E]"," Locking Error has occured",""," Locking Error has occured"),
+    KEEPERERROR("[ERR502E]"," Zookeeper error has occured","","Please check zookeeper details"),
+    LOCKHANDLE("[ERR503E]","Failed to aquire lock store handle",""," Failed to aquire lock store handle"),
+    CREATELOCK("[ERR504E]","Failed to aquire lock store handle  ","","Failed to aquire lock store handle  "),
+    LOCKSTATE("[ERR508E]"," Lock state not set",""," Lock state not set"),
+    DESTROYLOCK("[ERR509E]"," Lock not destroyed",""," Lock not destroyed"),
+    RELEASELOCK("[ERR510E]"," Lock not released",""," Lock not released"),
+    DELTELOCK("[ERR511E]",""," Lock not deleted "," Lock not deleted "),
+    CACHEERROR("[ERR600E]"," Error initializing the cache",""," Error initializing the cache"),
+    
+    UNKNOWNERROR("[ERR900E]"," Unexpected error occured",""," Please check logs for details");
+    
+    
+        
+    ErrorTypes eType;
+    ErrorSeverity alarmSeverity;
+    ErrorSeverity errorSeverity;
+    String errorCode;
+    String errorDescription;
+    String details;
+    String resolution;
 
 
-	AppMessages(String errorCode, String errorDescription, String details,String resolution) {
-	
-		this.errorCode = errorCode;
-		this.errorDescription = errorDescription;
-		this.details = details;
-		this.resolution = resolution;
-	}
+    AppMessages(String errorCode, String errorDescription, String details,String resolution) {
+    
+        this.errorCode = errorCode;
+        this.errorDescription = errorDescription;
+        this.details = details;
+        this.resolution = resolution;
+    }
 
-	
-	
-	
-	AppMessages(ErrorTypes eType, ErrorSeverity alarmSeverity,
-			ErrorSeverity errorSeverity, String errorCode, String errorDescription, String details,
-			String resolution) {
-	
-		this.eType = eType;
-		this.alarmSeverity = alarmSeverity;
-		this.errorSeverity = errorSeverity;
-		this.errorCode = errorCode;
-		this.errorDescription = errorDescription;
-		this.details = details;
-		this.resolution = resolution;
-	}
+    
+    
+    
+    AppMessages(ErrorTypes eType, ErrorSeverity alarmSeverity,
+            ErrorSeverity errorSeverity, String errorCode, String errorDescription, String details,
+            String resolution) {
+    
+        this.eType = eType;
+        this.alarmSeverity = alarmSeverity;
+        this.errorSeverity = errorSeverity;
+        this.errorCode = errorCode;
+        this.errorDescription = errorDescription;
+        this.details = details;
+        this.resolution = resolution;
+    }
 
-	public String getDetails() {
-		return this.details;
-	}
+    public String getDetails() {
+        return this.details;
+    }
 
-	public String getResolution() {
-		return this.resolution;
-	}
+    public String getResolution() {
+        return this.resolution;
+    }
 
-	public String getErrorCode() {
-		return this.errorCode;
-	}
+    public String getErrorCode() {
+        return this.errorCode;
+    }
 
-	public String getErrorDescription() {
-		return this.errorDescription;
-	}
+    public String getErrorDescription() {
+        return this.errorDescription;
+    }
 
-	
+    
 
-	
-	
-	
+    
+    
+    
 
 }
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java
index b18c1771..0afd9eea 100644
--- a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.eelf.logging.format;
 
 
@@ -28,67 +29,67 @@ package org.onap.music.eelf.logging.format;
  *
  */
 public enum ErrorCodes {
-	
-	
-	/*
-	 * 100-199 Security/Permission Related - Authentication problems
-	 * [ERR100E] Missing Information 
-	 * [ERR101E] Authentication error occured
-	 * 
-	 * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
-	 *  [ERR200E] Connectivity
-	 *  [ERR201E] Host not available 
-	 * 	[ERR202E] Error while connecting to Cassandra cluster
-	 *  [ERR203E] IO Error has occured
-	 *  [ERR204E] Execution Interrupted
-	 * 	[ERR205E] Session Expired
-	 *  [ERR206E] Cache not authenticated
-	 * 
-	 * 
-	 * 300-399 Data Access/Integrity Related  
-	 * 
-	 * 400-499 - Cassandra Query Related
-	 * [ERR400E] Error while processing prepared query object
-	 * [ERR401E] Executing Session Failure for Request
-	 * [ERR402E] Ill formed queryObject for the request
-	 * [ERR403E] Error processing Prepared Query Object  
-	 * 
-	 * 500-599 - Zookeepr/Locking Related
-	 * [ERR500E] Invalid lock
-	 * [ERR501E] Locking Error has occured
-	 * [ERR502E] Zookeeper error has occured
-	 * [ERR503E] Failed to aquire lock store handle  
-	 * [ERR504E] Failed to create Lock Reference
-	 * [ERR505E] Lock does not exist
-	 * [ERR506E] Failed to aquire lock
-	 * [ERR507E] Lock not aquired 
-	 * [ERR508E] Lock state not set 
-	 * [ERR509E] Lock not destroyed 
-	 * [ERR510E] Lock not released 
-	 * [ERR511E] Lock not deleted 
-	 * [ERR512E] Failed to get ZK Lock Handle
-	 * 
-	 * 
-	 * 600 - 699 - Music Service Errors
-	 * [ERR600E] Error initializing the cache 
-	 * 
-	 * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
-	 * invalid - received JSON is not valid
-	 * 
-	 * 800-899 Business/Flow Processing Related - check out to service is not
-	 * allowed - Roll-back is done - failed to generate heat file
-	 * 
-	 * 
-	 * 900-999 Unknown Errors - Unexpected exception
-	 * [ERR900E] Unexpected error occured
-	 * [ERR901E] Number format exception  
-	 * 
-	 * 
-	 * 1000-1099 Reserved - do not use
-	 * 
-	 */
-	
-	/*SUCCESS("Success"), FAILURE("Failure");
+    
+    
+    /*
+     * 100-199 Security/Permission Related - Authentication problems
+     * [ERR100E] Missing Information 
+     * [ERR101E] Authentication error occured
+     * 
+     * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
+     *  [ERR200E] Connectivity
+     *  [ERR201E] Host not available 
+     *     [ERR202E] Error while connecting to Cassandra cluster
+     *  [ERR203E] IO Error has occured
+     *  [ERR204E] Execution Interrupted
+     *     [ERR205E] Session Expired
+     *  [ERR206E] Cache not authenticated
+     * 
+     * 
+     * 300-399 Data Access/Integrity Related  
+     * 
+     * 400-499 - Cassandra Query Related
+     * [ERR400E] Error while processing prepared query object
+     * [ERR401E] Executing Session Failure for Request
+     * [ERR402E] Ill formed queryObject for the request
+     * [ERR403E] Error processing Prepared Query Object  
+     * 
+     * 500-599 - Zookeepr/Locking Related
+     * [ERR500E] Invalid lock
+     * [ERR501E] Locking Error has occured
+     * [ERR502E] Zookeeper error has occured
+     * [ERR503E] Failed to aquire lock store handle  
+     * [ERR504E] Failed to create Lock Reference
+     * [ERR505E] Lock does not exist
+     * [ERR506E] Failed to aquire lock
+     * [ERR507E] Lock not aquired 
+     * [ERR508E] Lock state not set 
+     * [ERR509E] Lock not destroyed 
+     * [ERR510E] Lock not released 
+     * [ERR511E] Lock not deleted 
+     * [ERR512E] Failed to get ZK Lock Handle
+     * 
+     * 
+     * 600 - 699 - Music Service Errors
+     * [ERR600E] Error initializing the cache 
+     * 
+     * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
+     * invalid - received JSON is not valid
+     * 
+     * 800-899 Business/Flow Processing Related - check out to service is not
+     * allowed - Roll-back is done - failed to generate heat file
+     * 
+     * 
+     * 900-999 Unknown Errors - Unexpected exception
+     * [ERR900E] Unexpected error occured
+     * [ERR901E] Number format exception  
+     * 
+     * 
+     * 1000-1099 Reserved - do not use
+     * 
+     */
+    
+    /*SUCCESS("Success"), FAILURE("Failure");
 
     private String result;
 
@@ -100,7 +101,7 @@ public enum ErrorCodes {
         return result;
     }
 */
-	
-	
+    
+    
 
 }
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java
index cda5dd31..4e798239 100644
--- a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.eelf.logging.format;
 
 /**
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java
index 2536f4a4..d263eef5 100644
--- a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.eelf.logging.format;
 
 import com.att.eelf.i18n.EELFResolvableErrorEnum;
@@ -28,17 +29,17 @@ import com.att.eelf.i18n.EELFResolvableErrorEnum;
  *
  */
 public enum ErrorTypes implements EELFResolvableErrorEnum {
-	
-	
-	CONNECTIONERROR,
-	SESSIONEXPIRED,
-	AUTHENTICATIONERROR,
-	SERVICEUNAVAILABLE,
-	QUERYERROR,
-	DATAERROR,
-	GENERALSERVICEERROR,
-	MUSICSERVICEERROR,
-	LOCKINGERROR,
-	UNKNOWN,
-	
+    
+    
+    CONNECTIONERROR,
+    SESSIONEXPIRED,
+    AUTHENTICATIONERROR,
+    SERVICEUNAVAILABLE,
+    QUERYERROR,
+    DATAERROR,
+    GENERALSERVICEERROR,
+    MUSICSERVICEERROR,
+    LOCKINGERROR,
+    UNKNOWN,
+    
 }
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java b/jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java
index 14a23d1f..83bb1b8a 100644
--- a/jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.exceptions;
 
 import java.io.EOFException;
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java b/jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java
index 1a9e45d9..ab70c54c 100644
--- a/jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.exceptions;
 
 /**
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java b/jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java
index bade21a4..dbd5ae5c 100644
--- a/jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.exceptions;
 
 /**
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java b/jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java
index 24b8568b..803f993f 100644
--- a/jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.exceptions;
 
 
diff --git a/jar/src/main/java/org/onap/music/lockingservice/LockListener.java b/jar/src/main/java/org/onap/music/lockingservice/LockListener.java
index 33188e60..1089a3af 100644
--- a/jar/src/main/java/org/onap/music/lockingservice/LockListener.java
+++ b/jar/src/main/java/org/onap/music/lockingservice/LockListener.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.lockingservice;
 
 /**
diff --git a/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java b/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java
index 6c31410f..b33c8326 100644
--- a/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java
+++ b/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.lockingservice;
 
 import java.io.ByteArrayInputStream;
@@ -107,8 +108,8 @@ public class MusicLockState implements Serializable {
     }
 
     public String getErrorMessage() {
-		return errorMessage;
-	}
+        return errorMessage;
+    }
     
     public byte[] serialize() {
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
@@ -117,7 +118,7 @@ public class MusicLockState implements Serializable {
             out = new ObjectOutputStream(bos);
             out.writeObject(this);
         } catch (IOException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
         }
         return bos.toByteArray();
     }
@@ -130,7 +131,7 @@ public class MusicLockState implements Serializable {
             in = new ObjectInputStream(bis);
             o = in.readObject();
         } catch (ClassNotFoundException | IOException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.UNKNOWN);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.UNKNOWN);
         }
         return (MusicLockState) o;
     }
diff --git a/jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java b/jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java
index 4070238a..aab50dc5 100644
--- a/jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java
+++ b/jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java
@@ -15,6 +15,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.lockingservice;
 
 
@@ -55,24 +56,24 @@ public class MusicLockingService implements Watcher {
             logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
             throw new MusicServiceException("IO Error has occured" + e.getMessage());
         } catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
             throw new MusicServiceException("Exception Occured " + e.getMessage());
         }
     }
 
     public MusicLockingService(int timeout) throws MusicServiceException { 
-    	CountDownLatch connectedSignal1 = new CountDownLatch(1); 
-    	try { 
+        CountDownLatch connectedSignal1 = new CountDownLatch(1); 
+        try { 
             ZooKeeper zk1 = new ZooKeeper(MusicUtil.getMyZkHost(), SESSION_TIMEOUT, this); 
             connectedSignal1.await(timeout, TimeUnit.SECONDS); 
             if(!zk1.getState().isConnected()) { 
-            	throw new MusicServiceException("Unable to Connect. Some nodes are down."); 
+                throw new MusicServiceException("Unable to Connect. Some nodes are down."); 
             } 
         } catch (IOException e ) { 
             logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR); 
             throw new MusicServiceException("IO Error has occured" + e.getMessage()); 
         } catch (InterruptedException e) { 
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); 
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); 
             throw new MusicServiceException("Exception Occured " + e.getMessage()); 
         } 
     }
@@ -87,12 +88,12 @@ public class MusicLockingService implements Watcher {
             connectedSignal.await();
             zkLockHandle = new ZkStatelessLockService(zk);
         } catch (IOException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
         }catch( InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
-		}catch(Exception e) {
-			logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
-		}
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+        }catch(Exception e) {
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+        }
     }
 
     public void createLockaIfItDoesNotExist(String lockName) {
@@ -111,17 +112,17 @@ public class MusicLockingService implements Watcher {
 
     public MusicLockState getLockState(String lockName) throws MusicLockingException {
 
-    	byte[] data = null;
+        byte[] data = null;
         try{
-        	data = zkLockHandle.getNodeData(lockName);
+            data = zkLockHandle.getNodeData(lockName);
         }catch (Exception ex){
-        	logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
         if(data !=null)
         return MusicLockState.deSerialize(data);
         else {
-        	logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.INVALIDLOCK, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
-        	throw new  MusicLockingException("Invalid lock or acquire failed");
+            logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.INVALIDLOCK, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            throw new  MusicLockingException("Invalid lock or acquire failed");
         }
     }
 
@@ -137,12 +138,12 @@ public class MusicLockingService implements Watcher {
         try {
             return zkLockHandle.lock(lockName, lockId);
         } catch (KeeperException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.LOCKINGERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.LOCKINGERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }catch( InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
-		}catch(Exception e) {
-			logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
-		}
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+        }catch(Exception e) {
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+        }
         return false;
     }
 
@@ -152,11 +153,11 @@ public class MusicLockingService implements Watcher {
     }
 
     public void deleteLock(String lockName) throws MusicLockingException {
-    	if(lockIdExists(lockName))
-    		zkLockHandle.deleteLock(lockName);
-    	else{
-    		throw new MusicLockingException("Lock does not exist.Please check the lock: " + lockName + " and try again");
-    	}
+        if(lockIdExists(lockName))
+            zkLockHandle.deleteLock(lockName);
+        else{
+            throw new MusicLockingException("Lock does not exist.Please check the lock: " + lockName + " and try again");
+        }
     }
 
     public String whoseTurnIsIt(String lockName) {
@@ -176,9 +177,9 @@ public class MusicLockingService implements Watcher {
         zkLockHandle.close();
     }
 
-	public boolean lockIdExists(String lockIdWithDollar) {
-		String lockId = lockIdWithDollar.replace('$', '/');
-		return zkLockHandle.checkIfLockExists(lockId);
-	}
+    public boolean lockIdExists(String lockIdWithDollar) {
+        String lockId = lockIdWithDollar.replace('$', '/');
+        return zkLockHandle.checkIfLockExists(lockId);
+    }
 
 }
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java b/jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java
index 4082b3b8..b8be0c46 100644
--- a/jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java
+++ b/jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.lockingservice;
 
 import org.apache.zookeeper.CreateMode;
@@ -128,7 +129,7 @@ class ProtocolSupport {
             try {
                 return operation.execute();
             } catch (KeeperException.SessionExpiredException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.SESSIONEXPIRED+" for: " + zookeeper + " so reconnecting due to: " + e, ErrorSeverity.ERROR, ErrorTypes.SESSIONEXPIRED);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.SESSIONEXPIRED+" for: " + zookeeper + " so reconnecting due to: " + e, ErrorSeverity.ERROR, ErrorTypes.SESSIONEXPIRED);
                 throw e;
             } catch (KeeperException.ConnectionLossException e) {
                 if (exception == null) {
@@ -174,9 +175,9 @@ class ProtocolSupport {
                 }
             });
         } catch (KeeperException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         } catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
     }
 
@@ -199,8 +200,8 @@ class ProtocolSupport {
             try {
                 Thread.sleep(attemptCount * retryDelay);
             } catch (InterruptedException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Thread failed to sleep: " + e);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Thread failed to sleep: " + e);
                 Thread.currentThread().interrupt();
             }
         }
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java b/jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java
index 0c190f14..308e133f 100644
--- a/jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java
+++ b/jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.lockingservice;
 
 import org.onap.music.eelf.logging.EELFLoggerDelegate;
@@ -50,9 +51,9 @@ class ZNodeName implements Comparable<ZNodeName> {
                 // If an exception occurred we misdetected a sequence suffix,
                 // so return -1.
             } catch (NumberFormatException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Number format exception "+idx, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Number format exception "+idx, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
             } catch (ArrayIndexOutOfBoundsException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Array out of bounds for  "+idx, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Array out of bounds for  "+idx, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
             }
         }
     }
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java b/jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java
index e99df255..1c56238c 100644
--- a/jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java
+++ b/jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java
@@ -15,6 +15,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.lockingservice;
 
 
@@ -61,9 +62,9 @@ public class ZkStatelessLockService extends ProtocolSupport {
                 }
             });
         }catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }catch (KeeperException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
     }
 
@@ -71,7 +72,7 @@ public class ZkStatelessLockService extends ProtocolSupport {
         try {
             zookeeper.close();
         }catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
     }
 
@@ -85,9 +86,9 @@ public class ZkStatelessLockService extends ProtocolSupport {
                 }
             });
         }catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }catch (KeeperException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
 
     }
@@ -100,9 +101,9 @@ public class ZkStatelessLockService extends ProtocolSupport {
                 return null;
 
         }catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }catch (KeeperException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
         return null;
     }
@@ -115,9 +116,9 @@ public class ZkStatelessLockService extends ProtocolSupport {
                 result = true;
             }
         }catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }catch (KeeperException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
         return result;
     }
@@ -132,9 +133,9 @@ public class ZkStatelessLockService extends ProtocolSupport {
         try {
             retryOperation(zop);
         }catch (InterruptedException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }catch (KeeperException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
         }
         return zop.getId();
     }
@@ -172,14 +173,14 @@ public class ZkStatelessLockService extends ProtocolSupport {
                 };
                 zopdel.execute();
             } catch (InterruptedException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
                 // set that we have been interrupted.
                 Thread.currentThread().interrupt();
             } catch (KeeperException.NoNodeException e) {
                 // do nothing
-            	throw new KeeperException.NoNodeException("Lock doesn't exists. Release lock operation failed.");
+                throw new KeeperException.NoNodeException("Lock doesn't exists. Release lock operation failed.");
             } catch (KeeperException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
                 throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e);
             }
         }
@@ -199,13 +200,13 @@ public class ZkStatelessLockService extends ProtocolSupport {
                 }
                 return sortedNames.first().getName();
             } catch (InterruptedException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
                 // set that we have been interrupted.
                 Thread.currentThread().interrupt();
             } catch (KeeperException.NoNodeException e) {
                 // do nothing
             } catch (KeeperException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
                 throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e);
             }
         }
@@ -228,14 +229,14 @@ public class ZkStatelessLockService extends ProtocolSupport {
                 };
                 zopdel.execute();
             } catch (InterruptedException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
                 // set that we have been interrupted.
                 Thread.currentThread().interrupt();
             } catch (KeeperException.NoNodeException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
                 // do nothing
             } catch (KeeperException e) {
-            	logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
                 throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e);
             }
         }
@@ -286,7 +287,7 @@ public class ZkStatelessLockService extends ProtocolSupport {
                                     CreateMode.PERSISTENT_SEQUENTIAL);
 
                     if (logger.isDebugEnabled()) {
-                    	logger.debug(EELFLoggerDelegate.debugLogger, "Created id: " + id);
+                        logger.debug(EELFLoggerDelegate.debugLogger, "Created id: " + id);
                     }
                     if (id != null)
                         break;
@@ -316,7 +317,7 @@ public class ZkStatelessLockService extends ProtocolSupport {
                             ZNodeName lastChildName = lessThanMe.last();
                             String lastChildId = lastChildName.getName();
                             if (logger.isDebugEnabled()) {
-                            	logger.debug(EELFLoggerDelegate.debugLogger, "watching less than me node: " + lastChildId);
+                                logger.debug(EELFLoggerDelegate.debugLogger, "watching less than me node: " + lastChildId);
                             }
                             Stat stat = zookeeper.exists(lastChildId, false);
                             if (stat != null) {
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java b/jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java
index 7020d14d..d5ee5615 100644
--- a/jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java
+++ b/jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.lockingservice;
 
 import org.apache.zookeeper.KeeperException;
diff --git a/jar/src/main/java/org/onap/music/main/CachingUtil.java b/jar/src/main/java/org/onap/music/main/CachingUtil.java
index aa06aae2..f0dc06fc 100755
--- a/jar/src/main/java/org/onap/music/main/CachingUtil.java
+++ b/jar/src/main/java/org/onap/music/main/CachingUtil.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 import java.util.Arrays;
@@ -122,12 +123,12 @@ public class CachingUtil implements Runnable {
 
     @Override
     public void run() {
-    	logger.info(EELFLoggerDelegate.applicationLogger,"Scheduled task invoked. Refreshing Cache...");
+        logger.info(EELFLoggerDelegate.applicationLogger,"Scheduled task invoked. Refreshing Cache...");
         try {
-			initializeAafCache();
-		} catch (MusicServiceException e) {
-			logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.INFO, ErrorTypes.GENERALSERVICEERROR);
-		}
+            initializeAafCache();
+        } catch (MusicServiceException e) {
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.INFO, ErrorTypes.GENERALSERVICEERROR);
+        }
     }
 
     public static boolean authenticateAAFUser(String nameSpace, String userId, String password,
@@ -135,9 +136,9 @@ public class CachingUtil implements Runnable {
 
         if (aafCache.get(nameSpace) != null) {
             if (keySpace != null && !musicCache.get(keySpace).equals(nameSpace)) {
-            	logger.info(EELFLoggerDelegate.applicationLogger,"Create new application for the same namespace.");
+                logger.info(EELFLoggerDelegate.applicationLogger,"Create new application for the same namespace.");
             } else if (aafCache.get(nameSpace).get(userId).equals(password)) {
-            	logger.info(EELFLoggerDelegate.applicationLogger,"Authenticated with cache value..");
+                logger.info(EELFLoggerDelegate.applicationLogger,"Authenticated with cache value..");
                 // reset invalid attempts to 0
                 userAttempts.put(nameSpace, 0);
                 return true;
@@ -155,7 +156,7 @@ public class CachingUtil implements Runnable {
                         logger.info(EELFLoggerDelegate.applicationLogger,"Resetting failed attempt.");
                         userAttempts.put(nameSpace, 0);
                     } else {
-                    	logger.info(EELFLoggerDelegate.applicationLogger,"No more attempts allowed. Please wait for atleast 2 min.");
+                        logger.info(EELFLoggerDelegate.applicationLogger,"No more attempts allowed. Please wait for atleast 2 min.");
                         throw new Exception("No more attempts allowed. Please wait for atleast 2 min.");
                     }
                 }
@@ -167,10 +168,10 @@ public class CachingUtil implements Runnable {
         AAFResponse responseObj = triggerAAF(nameSpace, userId, password);
         if (responseObj.getNs().size() > 0) {
             if (responseObj.getNs().get(0).getAdmin().contains(userId)) {
-            	//Map<String, String> map = new HashMap<>();
+                //Map<String, String> map = new HashMap<>();
                 //map.put(userId, password);
                 //aafCache.put(nameSpace, map);
-            	return true;
+                return true;
             }
         }
         logger.info(EELFLoggerDelegate.applicationLogger,"Invalid user. Cache not updated");
@@ -180,7 +181,7 @@ public class CachingUtil implements Runnable {
     private static AAFResponse triggerAAF(String nameSpace, String userId, String password)
                     throws Exception {
         if (MusicUtil.getAafEndpointUrl() == null) {
-        	logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
             throw new Exception("AAF endpoint is not set. Please specify in the properties file.");
         }
         Client client = Client.create();
@@ -255,8 +256,8 @@ public class CachingUtil implements Runnable {
                 if(isAAF != null)
                     appNameCache.put(namespace, isAAF);
             } catch (Exception e) {
-            	logger.error(EELFLoggerDelegate.errorLogger,  e.getMessage(), AppMessages.QUERYERROR,ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
-            	e.printStackTrace();
+                logger.error(EELFLoggerDelegate.errorLogger,  e.getMessage(), AppMessages.QUERYERROR,ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+                e.printStackTrace();
             }
         }
         return isAAF;
@@ -290,7 +291,7 @@ public class CachingUtil implements Runnable {
         try {
             appName = rs.getString("application_name");
         } catch (Exception e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,  e.getMessage(), AppMessages.QUERYERROR, ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,  e.getMessage(), AppMessages.QUERYERROR, ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
             e.printStackTrace();
         }
         return appName;
@@ -317,8 +318,8 @@ public class CachingUtil implements Runnable {
     public static Map<String, Object> verifyOnboarding(String ns, String userId, String password) {
         Map<String, Object> resultMap = new HashMap<>();
         if (ns == null || userId == null || password == null) {
-        	logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
-        	logger.error(EELFLoggerDelegate.errorLogger,"One or more required headers is missing. userId: "+userId+" :: password: "+password);
+            logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,"One or more required headers is missing. userId: "+userId+" :: password: "+password);
             resultMap.put("Exception",
                             "One or more required headers appName(ns), userId, password is missing. Please check.");
             return resultMap;
@@ -327,20 +328,20 @@ public class CachingUtil implements Runnable {
         queryObject.appendQueryString(
                         "select * from admin.keyspace_master where application_name = ? allow filtering");
         try {
-        	queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), ns));
+            queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), ns));
         } catch(Exception e) {
-        	resultMap.put("Exception",
+            resultMap.put("Exception",
                     "Unable to process input data. Invalid input data type. Please check ns, userId and password values. "+e.getMessage());
-        	return resultMap;
+            return resultMap;
         }
         Row rs = null;
-		try {
-			rs = MusicCore.get(queryObject).one();
-		} catch (MusicServiceException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-			resultMap.put("Exception", "Unable to process operation. Error is "+e.getMessage());
-			return resultMap;
+        try {
+            rs = MusicCore.get(queryObject).one();
+        } catch (MusicServiceException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+            resultMap.put("Exception", "Unable to process operation. Error is "+e.getMessage());
+            return resultMap;
         } catch (InvalidQueryException e) {
             logger.error(EELFLoggerDelegate.errorLogger,"Exception admin keyspace not configured."+e.getMessage());
             resultMap.put("Exception", "Please make sure admin.keyspace_master table is configured.");
@@ -350,7 +351,7 @@ public class CachingUtil implements Runnable {
             logger.error(EELFLoggerDelegate.errorLogger,"Application is not onboarded. Please contact admin.");
             resultMap.put("Exception", "Application is not onboarded. Please contact admin.");
         } else {
-        	if(!(rs.getString("username").equals(userId)) || !(BCrypt.checkpw(password, rs.getString("password")))) {
+            if(!(rs.getString("username").equals(userId)) || !(BCrypt.checkpw(password, rs.getString("password")))) {
                 logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR, ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
                 logger.error(EELFLoggerDelegate.errorLogger,"Namespace, UserId and password doesn't match. namespace: "+ns+" and userId: "+userId);
                 resultMap.put("Exception", "Namespace, UserId and password doesn't match. namespace: "+ns+" and userId: "+userId);
diff --git a/jar/src/main/java/org/onap/music/main/CipherUtil.java b/jar/src/main/java/org/onap/music/main/CipherUtil.java
index 1c7a687b..8b1149c9 100644
--- a/jar/src/main/java/org/onap/music/main/CipherUtil.java
+++ b/jar/src/main/java/org/onap/music/main/CipherUtil.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 import java.io.FileNotFoundException;
@@ -43,227 +44,227 @@ import org.onap.music.eelf.logging.EELFLoggerDelegate;
 public class CipherUtil {
 
 
-	/**
-	 * Default key.
-	 */
-	private static String keyString = null;
+    /**
+     * Default key.
+     */
+    private static String keyString = null;
 
-	private static final String ALGORITHM = "AES";
-	private static final String ALGORYTHM_DETAILS = ALGORITHM + "/CBC/PKCS5PADDING";
-	private static final int BLOCK_SIZE = 128;
-	@SuppressWarnings("unused")
-	private static SecretKeySpec secretKeySpec;
-	private static IvParameterSpec ivspec;
-	private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(CipherUtil.class);
-	/**
-	 * @deprecated Please use {@link #encryptPKC(String)} to encrypt the text.
-	 * 
-	 *             Encrypts the text using the specified secret key.
-	 * 
-	 * @param plainText
-	 *            Text to encrypt
-	 * @param secretKey
-	 *            Key to use for encryption
-	 * @return encrypted version of plain text.
-	 * @
-	 *             if any encryption step fails
-	 *
-	 */
-	@Deprecated
-	public static String encrypt(String plainText, String secretKey)  {
-		String encryptedString = null;
-		try {
-			byte[] encryptText = plainText.getBytes("UTF-8");
-			byte[] rawKey = Base64.decodeBase64(secretKey);
-			SecretKeySpec sKeySpec = new SecretKeySpec(rawKey, "AES");
-			Cipher cipher = Cipher.getInstance("AES");
-			cipher.init(Cipher.ENCRYPT_MODE, sKeySpec);
-			encryptedString = Base64.encodeBase64String(cipher.doFinal(encryptText));
-		} catch (BadPaddingException | IllegalBlockSizeException | InvalidKeyException | NoSuchAlgorithmException
-				| NoSuchPaddingException | UnsupportedEncodingException ex) {
-		}
-		return encryptedString;
-	}
+    private static final String ALGORITHM = "AES";
+    private static final String ALGORYTHM_DETAILS = ALGORITHM + "/CBC/PKCS5PADDING";
+    private static final int BLOCK_SIZE = 128;
+    @SuppressWarnings("unused")
+    private static SecretKeySpec secretKeySpec;
+    private static IvParameterSpec ivspec;
+    private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(CipherUtil.class);
+    /**
+     * @deprecated Please use {@link #encryptPKC(String)} to encrypt the text.
+     * 
+     *             Encrypts the text using the specified secret key.
+     * 
+     * @param plainText
+     *            Text to encrypt
+     * @param secretKey
+     *            Key to use for encryption
+     * @return encrypted version of plain text.
+     * @
+     *             if any encryption step fails
+     *
+     */
+    @Deprecated
+    public static String encrypt(String plainText, String secretKey)  {
+        String encryptedString = null;
+        try {
+            byte[] encryptText = plainText.getBytes("UTF-8");
+            byte[] rawKey = Base64.decodeBase64(secretKey);
+            SecretKeySpec sKeySpec = new SecretKeySpec(rawKey, "AES");
+            Cipher cipher = Cipher.getInstance("AES");
+            cipher.init(Cipher.ENCRYPT_MODE, sKeySpec);
+            encryptedString = Base64.encodeBase64String(cipher.doFinal(encryptText));
+        } catch (BadPaddingException | IllegalBlockSizeException | InvalidKeyException | NoSuchAlgorithmException
+                | NoSuchPaddingException | UnsupportedEncodingException ex) {
+        }
+        return encryptedString;
+    }
 
-	/**
-	 * @deprecated Please use {@link #encryptPKC(String)} to encrypt the text.
-	 *             Encrypts the text using the secret key in key.properties file.
-	 * 
-	 * @param plainText
-	 *            Text to encrypt
-	 * @return Encrypted Text
-	 * @
-	 *             if any decryption step fails
-	 */
-	@Deprecated
-	public static String encrypt(String plainText)  {
-		return CipherUtil.encrypt(plainText, keyString);
-	}
+    /**
+     * @deprecated Please use {@link #encryptPKC(String)} to encrypt the text.
+     *             Encrypts the text using the secret key in key.properties file.
+     * 
+     * @param plainText
+     *            Text to encrypt
+     * @return Encrypted Text
+     * @
+     *             if any decryption step fails
+     */
+    @Deprecated
+    public static String encrypt(String plainText)  {
+        return CipherUtil.encrypt(plainText, keyString);
+    }
 
-	/**
-	 * Encrypts the text using a secret key.
-	 * 
-	 * @param plainText
-	 *            Text to encrypt
-	 * @return Encrypted Text
-	 * @
-	 *             if any decryption step fails
-	 */
-	public static String encryptPKC(String plainText)  {
-		return CipherUtil.encryptPKC(plainText, keyString);
-	}
+    /**
+     * Encrypts the text using a secret key.
+     * 
+     * @param plainText
+     *            Text to encrypt
+     * @return Encrypted Text
+     * @
+     *             if any decryption step fails
+     */
+    public static String encryptPKC(String plainText)  {
+        return CipherUtil.encryptPKC(plainText, keyString);
+    }
 
-	/**
-	 * 
-	 * @deprecated Please use {@link #decryptPKC(String)} to Decryption the text.
-	 * 
-	 *             Decrypts the text using the specified secret key.
-	 * 
-	 * @param encryptedText
-	 *            Text to decrypt
-	 * @param secretKey
-	 *            Key to use for decryption
-	 * @return plain text version of encrypted text
-	 * @
-	 *             if any decryption step fails
-	 * 
-	 */
-	@Deprecated
-	public static String decrypt(String encryptedText, String secretKey)  {
-		String encryptedString = null;
-		try {
-			byte[] rawKey = Base64.decodeBase64(secretKey);
-			SecretKeySpec sKeySpec = new SecretKeySpec(rawKey, "AES");
-			byte[] encryptText = Base64.decodeBase64(encryptedText.getBytes("UTF-8"));
-			Cipher cipher = Cipher.getInstance("AES");
-			cipher.init(Cipher.DECRYPT_MODE, sKeySpec);
-			encryptedString = new String(cipher.doFinal(encryptText));
-		} catch (BadPaddingException | IllegalBlockSizeException | InvalidKeyException | NoSuchAlgorithmException
-				| NoSuchPaddingException | UnsupportedEncodingException ex) {
-		}
-		return encryptedString;
-	}
+    /**
+     * 
+     * @deprecated Please use {@link #decryptPKC(String)} to Decryption the text.
+     * 
+     *             Decrypts the text using the specified secret key.
+     * 
+     * @param encryptedText
+     *            Text to decrypt
+     * @param secretKey
+     *            Key to use for decryption
+     * @return plain text version of encrypted text
+     * @
+     *             if any decryption step fails
+     * 
+     */
+    @Deprecated
+    public static String decrypt(String encryptedText, String secretKey)  {
+        String encryptedString = null;
+        try {
+            byte[] rawKey = Base64.decodeBase64(secretKey);
+            SecretKeySpec sKeySpec = new SecretKeySpec(rawKey, "AES");
+            byte[] encryptText = Base64.decodeBase64(encryptedText.getBytes("UTF-8"));
+            Cipher cipher = Cipher.getInstance("AES");
+            cipher.init(Cipher.DECRYPT_MODE, sKeySpec);
+            encryptedString = new String(cipher.doFinal(encryptText));
+        } catch (BadPaddingException | IllegalBlockSizeException | InvalidKeyException | NoSuchAlgorithmException
+                | NoSuchPaddingException | UnsupportedEncodingException ex) {
+        }
+        return encryptedString;
+    }
 
-	private static SecretKeySpec getSecretKeySpec() {
-		byte[] key = Base64.decodeBase64(keyString);
-		return new SecretKeySpec(key, ALGORITHM);
-	}
+    private static SecretKeySpec getSecretKeySpec() {
+        byte[] key = Base64.decodeBase64(keyString);
+        return new SecretKeySpec(key, ALGORITHM);
+    }
 
-	private static SecretKeySpec getSecretKeySpec(String keyString) {
-		byte[] key = Base64.decodeBase64(keyString);
-		return new SecretKeySpec(key, ALGORITHM);
-	}
+    private static SecretKeySpec getSecretKeySpec(String keyString) {
+        byte[] key = Base64.decodeBase64(keyString);
+        return new SecretKeySpec(key, ALGORITHM);
+    }
 
-	/**
-	 * Encrypt the text using the secret key in key.properties file
-	 * 
-	 * @param value
-	 * @return The encrypted string
-	 * @throws BadPaddingException
-	 * @
-	 *             In case of issue with the encryption
-	 */
-	public static String encryptPKC(String value, String skey)  {
-		Cipher cipher = null;
-		byte[] iv = null, finalByte = null;
+    /**
+     * Encrypt the text using the secret key in key.properties file
+     * 
+     * @param value
+     * @return The encrypted string
+     * @throws BadPaddingException
+     * @
+     *             In case of issue with the encryption
+     */
+    public static String encryptPKC(String value, String skey)  {
+        Cipher cipher = null;
+        byte[] iv = null, finalByte = null;
 
-		try {
-			cipher = Cipher.getInstance(ALGORYTHM_DETAILS, "SunJCE");
+        try {
+            cipher = Cipher.getInstance(ALGORYTHM_DETAILS, "SunJCE");
 
-			SecureRandom r = SecureRandom.getInstance("SHA1PRNG");
-			iv = new byte[BLOCK_SIZE / 8];
-			r.nextBytes(iv);
-			ivspec = new IvParameterSpec(iv);
-			cipher.init(Cipher.ENCRYPT_MODE, getSecretKeySpec(skey), ivspec);
-			finalByte = cipher.doFinal(value.getBytes());
+            SecureRandom r = SecureRandom.getInstance("SHA1PRNG");
+            iv = new byte[BLOCK_SIZE / 8];
+            r.nextBytes(iv);
+            ivspec = new IvParameterSpec(iv);
+            cipher.init(Cipher.ENCRYPT_MODE, getSecretKeySpec(skey), ivspec);
+            finalByte = cipher.doFinal(value.getBytes());
 
-		} catch (Exception ex) {
-			
-		}
-		return Base64.encodeBase64String(ArrayUtils.addAll(iv, finalByte));
-	}
+        } catch (Exception ex) {
+            
+        }
+        return Base64.encodeBase64String(ArrayUtils.addAll(iv, finalByte));
+    }
 
-	/**
-	 * Decrypts the text using the secret key in key.properties file.
-	 * 
-	 * @param message
-	 *            The encrypted string that must be decrypted using the ecomp
-	 *            Encryption Key
-	 * @return The String decrypted
-	 * @
-	 *             if any decryption step fails
-	 */
-	public static String decryptPKC(String message, String skey)  {
-		byte[] encryptedMessage = Base64.decodeBase64(message);
-		Cipher cipher;
-		byte[] decrypted = null;
-		try {
-			cipher = Cipher.getInstance(ALGORYTHM_DETAILS, "SunJCE");
-			ivspec = new IvParameterSpec(ArrayUtils.subarray(encryptedMessage, 0, BLOCK_SIZE / 8));
-			byte[] realData = ArrayUtils.subarray(encryptedMessage, BLOCK_SIZE / 8, encryptedMessage.length);
-			cipher.init(Cipher.DECRYPT_MODE, getSecretKeySpec(skey), ivspec);
-			decrypted = cipher.doFinal(realData);
+    /**
+     * Decrypts the text using the secret key in key.properties file.
+     * 
+     * @param message
+     *            The encrypted string that must be decrypted using the ecomp
+     *            Encryption Key
+     * @return The String decrypted
+     * @
+     *             if any decryption step fails
+     */
+    public static String decryptPKC(String message, String skey)  {
+        byte[] encryptedMessage = Base64.decodeBase64(message);
+        Cipher cipher;
+        byte[] decrypted = null;
+        try {
+            cipher = Cipher.getInstance(ALGORYTHM_DETAILS, "SunJCE");
+            ivspec = new IvParameterSpec(ArrayUtils.subarray(encryptedMessage, 0, BLOCK_SIZE / 8));
+            byte[] realData = ArrayUtils.subarray(encryptedMessage, BLOCK_SIZE / 8, encryptedMessage.length);
+            cipher.init(Cipher.DECRYPT_MODE, getSecretKeySpec(skey), ivspec);
+            decrypted = cipher.doFinal(realData);
 
-		} catch (Exception ex) {
-			
-			
-		}
+        } catch (Exception ex) {
+            
+            
+        }
 
-		return new String(decrypted);
-	}
+        return new String(decrypted);
+    }
 
-	/**
-	 * @deprecated Please use {@link #decryptPKC(String)} to Decrypt the text.
-	 * 
-	 *             Decrypts the text using the secret key in key.properties file.
-	 * 
-	 * @param encryptedText
-	 *            Text to decrypt
-	 * @return Decrypted text
-	 * @
-	 *             if any decryption step fails
-	 */
-	@Deprecated
-	public static String decrypt(String encryptedText)  {
-		return CipherUtil.decrypt(encryptedText, keyString);
-	}
+    /**
+     * @deprecated Please use {@link #decryptPKC(String)} to Decrypt the text.
+     * 
+     *             Decrypts the text using the secret key in key.properties file.
+     * 
+     * @param encryptedText
+     *            Text to decrypt
+     * @return Decrypted text
+     * @
+     *             if any decryption step fails
+     */
+    @Deprecated
+    public static String decrypt(String encryptedText)  {
+        return CipherUtil.decrypt(encryptedText, keyString);
+    }
 
-	/**
-	 * 
-	 * Decrypts the text using the secret key in key.properties file.
-	 * 
-	 * @param encryptedText
-	 *            Text to decrypt
-	 * @return Decrypted text
-	 * @
-	 *             if any decryption step fails
-	 */
-	public static String decryptPKC(String encryptedText)  {
-		return CipherUtil.decryptPKC(encryptedText, keyString);
-	}
+    /**
+     * 
+     * Decrypts the text using the secret key in key.properties file.
+     * 
+     * @param encryptedText
+     *            Text to decrypt
+     * @return Decrypted text
+     * @
+     *             if any decryption step fails
+     */
+    public static String decryptPKC(String encryptedText)  {
+        return CipherUtil.decryptPKC(encryptedText, keyString);
+    }
 
-	
-	public static void readAndSetKeyString() {
-		try {
-			Scanner in = new Scanner(new FileReader("/opt/app/music/etc/properties.txt"));
-			StringBuilder sb = new StringBuilder();
-			while(in.hasNext()) {
-			    sb.append(in.next());
-			}
-			in.close();
-			keyString = sb.toString();
-		} catch (FileNotFoundException e) {
-			logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
-		}
-	}
+    
+    public static void readAndSetKeyString() {
+        try {
+            Scanner in = new Scanner(new FileReader("/opt/app/music/etc/properties.txt"));
+            StringBuilder sb = new StringBuilder();
+            while(in.hasNext()) {
+                sb.append(in.next());
+            }
+            in.close();
+            keyString = sb.toString();
+        } catch (FileNotFoundException e) {
+            logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
+        }
+    }
 
-	/*public static void main(String[] args)  {
+    /*public static void main(String[] args)  {
 
-		System.out.println("Encrypted password: "+encryptPKC("cassandra"));
+        System.out.println("Encrypted password: "+encryptPKC("cassandra"));
 
-		System.out.println("Decrypted password: "+decryptPKC("dDhqAp5/RwZbl9yRSZg15fN7Qul9eiE/JFkKemtTib0="));
-		System.out.println("Decrypted password: "+decryptPKC("I/dOtD/YYzBStbtOYhKuUUyPHSW2G9ZzdSyB8bJp4vk="));
-		System.out.println("Decrypted password: "+decryptPKC("g7zJqg74dLsH/fyL7I75b4eySy3pbMS2xVqkrB5lDl8="));
-	}*/
+        System.out.println("Decrypted password: "+decryptPKC("dDhqAp5/RwZbl9yRSZg15fN7Qul9eiE/JFkKemtTib0="));
+        System.out.println("Decrypted password: "+decryptPKC("I/dOtD/YYzBStbtOYhKuUUyPHSW2G9ZzdSyB8bJp4vk="));
+        System.out.println("Decrypted password: "+decryptPKC("g7zJqg74dLsH/fyL7I75b4eySy3pbMS2xVqkrB5lDl8="));
+    }*/
 
 }
diff --git a/jar/src/main/java/org/onap/music/main/CronJobManager.java b/jar/src/main/java/org/onap/music/main/CronJobManager.java
index fb4a2ac3..85769451 100644
--- a/jar/src/main/java/org/onap/music/main/CronJobManager.java
+++ b/jar/src/main/java/org/onap/music/main/CronJobManager.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 import java.util.concurrent.Executors;
diff --git a/jar/src/main/java/org/onap/music/main/MusicCore.java b/jar/src/main/java/org/onap/music/main/MusicCore.java
index cad384a3..21509fa4 100644
--- a/jar/src/main/java/org/onap/music/main/MusicCore.java
+++ b/jar/src/main/java/org/onap/music/main/MusicCore.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 
@@ -87,7 +88,7 @@ public class MusicCore {
             try {
                 mLockHandle = new MusicLockingService();
             } catch (Exception e) {
-            	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKHANDLE,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKHANDLE,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
                 throw new MusicLockingException("Failed to aquire Locl store handle " + e);
             }
         }
@@ -105,11 +106,11 @@ public class MusicCore {
         logger.info(EELFLoggerDelegate.applicationLogger,"Acquiring data store handle");
         long start = System.currentTimeMillis();
         if (mDstoreHandle == null) {
-        	try {
-    			MusicUtil.loadProperties();
-    		} catch (Exception e) {
-    			logger.error(EELFLoggerDelegate.errorLogger, "No properties file defined. Falling back to default.");
-    		}
+            try {
+                MusicUtil.loadProperties();
+            } catch (Exception e) {
+                logger.error(EELFLoggerDelegate.errorLogger, "No properties file defined. Falling back to default.");
+            }
             mDstoreHandle = new MusicDataStore(remoteIp);
         }
         long end = System.currentTimeMillis();
@@ -126,11 +127,11 @@ public class MusicCore {
         logger.info(EELFLoggerDelegate.applicationLogger,"Acquiring data store handle");
         long start = System.currentTimeMillis();
         if (mDstoreHandle == null) {
-        	try {
-    			MusicUtil.loadProperties();
-    		} catch (Exception e) {
-    			logger.error(EELFLoggerDelegate.errorLogger, "No properties file defined. Falling back to default.");
-    		}
+            try {
+                MusicUtil.loadProperties();
+            } catch (Exception e) {
+                logger.error(EELFLoggerDelegate.errorLogger, "No properties file defined. Falling back to default.");
+            }
             // Quick Fix - Best to put this into every call to getDSHandle?
             if (! MusicUtil.getMyCassaHost().equals("localhost") ) {
                 mDstoreHandle = new MusicDataStore(MusicUtil.getMyCassaHost());
@@ -139,9 +140,9 @@ public class MusicCore {
             }
         }
         if(mDstoreHandle.getSession() == null) {
-        	String message = "Connection to Cassandra has not been enstablished."
-        			+ " Please check connection properites and reboot.";
-        	logger.info(EELFLoggerDelegate.applicationLogger, message);
+            String message = "Connection to Cassandra has not been enstablished."
+                    + " Please check connection properites and reboot.";
+            logger.info(EELFLoggerDelegate.applicationLogger, message);
             throw new MusicServiceException(message);
         }
         long end = System.currentTimeMillis();
@@ -156,8 +157,8 @@ public class MusicCore {
         try {
             lockId = getLockingServiceHandle().createLockId("/" + lockName);
         } catch (MusicLockingException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.CREATELOCK+lockName,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
-        	
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.CREATELOCK+lockName,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            
         }
         long end = System.currentTimeMillis();
         logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to create lock reference:" + (end - start) + " ms");
@@ -196,7 +197,7 @@ public class MusicCore {
             logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to get lock state:" + (end - start) + " ms");
             return mls;
         } catch (NullPointerException | MusicLockingException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
         return null;
     }
@@ -221,7 +222,7 @@ public class MusicCore {
                     }
                 }
             } else
-            	logger.error(EELFLoggerDelegate.errorLogger,key, AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+                logger.error(EELFLoggerDelegate.errorLogger,key, AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
           
             /*
              * call the traditional acquire lock now and if the result returned is true, set the
@@ -248,7 +249,7 @@ public class MusicCore {
             }
         } catch (Exception e) {
             StringWriter sw = new StringWriter();
-           	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR506E] Failed to aquire lock ",ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+               logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR506E] Failed to aquire lock ",ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
             
             String exceptionAsString = sw.toString();
             return new ReturnType(ResultType.FAILURE,
@@ -272,14 +273,14 @@ public class MusicCore {
         if (!result) {
             logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: Not your turn, someone else has the lock");
             try {
-				if (!getLockingServiceHandle().lockIdExists(lockId)) {
-					logger.info(EELFLoggerDelegate.applicationLogger, "In acquire lock: this lockId doesn't exist");
-					return new ReturnType(ResultType.FAILURE, "Lockid doesn't exist");
-				}
-			} catch (MusicLockingException e) {
-				logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK+lockId,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
-				 throw new MusicLockingException();
-			}
+                if (!getLockingServiceHandle().lockIdExists(lockId)) {
+                    logger.info(EELFLoggerDelegate.applicationLogger, "In acquire lock: this lockId doesn't exist");
+                    return new ReturnType(ResultType.FAILURE, "Lockid doesn't exist");
+                }
+            } catch (MusicLockingException e) {
+                logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK+lockId,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+                 throw new MusicLockingException();
+            }
             logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: returning failure");
             return new ReturnType(ResultType.FAILURE, "Not your turn, someone else has the lock");
         }
@@ -304,7 +305,7 @@ public class MusicCore {
                 return new ReturnType(ResultType.SUCCESS, "You already have the lock!");
             }
         } catch (NullPointerException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK+lockId,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK+lockId,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
 
         // change status to "being locked". This state transition is necessary to ensure syncing
@@ -320,7 +321,7 @@ public class MusicCore {
         try {
             getLockingServiceHandle().setLockState(key, newMls);
         } catch (MusicLockingException e1) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
         logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: Set lock state to being_locked");
 
@@ -341,7 +342,7 @@ public class MusicCore {
         try {
             getLockingServiceHandle().setLockState(key, newMls);
         } catch (MusicLockingException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
         logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: Set lock state to locked and assigned current lock ref "
                         + lockId + " as holder");
@@ -412,7 +413,7 @@ public class MusicCore {
 
             getDSHandle().executePut(updateQuery, "critical");
         } catch (MusicServiceException | MusicQueryException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.QUERYERROR +""+updateQuery ,ErrorSeverity.MAJOR, ErrorTypes.QUERYERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.QUERYERROR +""+updateQuery ,ErrorSeverity.MAJOR, ErrorTypes.QUERYERROR);
         }
     }
 
@@ -429,7 +430,7 @@ public class MusicCore {
         try {
             results = getDSHandle().executeCriticalGet(query);
         } catch (MusicServiceException | MusicQueryException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.MAJOR, ErrorTypes.GENERALSERVICEERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.MAJOR, ErrorTypes.GENERALSERVICEERROR);
         
         }
         return results;
@@ -456,7 +457,7 @@ public class MusicCore {
         try {
             return getLockingServiceHandle().whoseTurnIsIt("/" + lockName) + "";
         } catch (MusicLockingException e) {
-         	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKINGERROR+lockName ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+             logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKINGERROR+lockName ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
         return null;
 
@@ -478,7 +479,7 @@ public class MusicCore {
         try {
             getLockingServiceHandle().unlockAndDeleteId(lockId);
         } catch (MusicLockingException | NoNodeException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.DESTROYLOCK+lockId  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.DESTROYLOCK+lockId  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         } 
         long end = System.currentTimeMillis();
         logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to destroy lock reference:" + (end - start) + " ms");
@@ -489,11 +490,11 @@ public class MusicCore {
         try {
             getLockingServiceHandle().unlockAndDeleteId(lockId);
         } catch (MusicLockingException e1) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.RELEASELOCK+lockId  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.RELEASELOCK+lockId  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         } catch (KeeperException.NoNodeException nne) {
-			logger.error(EELFLoggerDelegate.errorLogger,"Failed to release Lock " + lockId + " " + nne);
-			MusicLockState mls = new MusicLockState("Lock doesn't exists. Release lock operation failed.");
-			return mls;
+            logger.error(EELFLoggerDelegate.errorLogger,"Failed to release Lock " + lockId + " " + nne);
+            MusicLockState mls = new MusicLockState("Lock doesn't exists. Release lock operation failed.");
+            return mls;
         }
         String lockName = getLockNameFromId(lockId);
         MusicLockState mls;
@@ -510,7 +511,7 @@ public class MusicCore {
         try {
             getLockingServiceHandle().setLockState(lockName, mls);
         } catch (MusicLockingException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.RELEASELOCK+lockId  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.RELEASELOCK+lockId  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
         long end = System.currentTimeMillis();
         logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to release lock:" + (end - start) + " ms");
@@ -518,12 +519,12 @@ public class MusicCore {
     }
     
     public static  void  voluntaryReleaseLock(String lockId) throws MusicLockingException{
-		try {
-			getLockingServiceHandle().unlockAndDeleteId(lockId);
-		} catch (KeeperException.NoNodeException e) {
-			// ??? No way
-		}
-	}
+        try {
+            getLockingServiceHandle().unlockAndDeleteId(lockId);
+        } catch (KeeperException.NoNodeException e) {
+            // ??? No way
+        }
+    }
 
     /**
      * 
@@ -536,8 +537,8 @@ public class MusicCore {
         try {
             getLockingServiceHandle().deleteLock("/" + lockName);
         } catch (MusicLockingException e) {
-         	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.DELTELOCK+lockName  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
-         	throw new MusicLockingException(e.getMessage());
+             logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.DELTELOCK+lockName  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+             throw new MusicLockingException(e.getMessage());
         }
         long end = System.currentTimeMillis();
         logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to delete lock:" + (end - start) + " ms");
@@ -565,7 +566,7 @@ public class MusicCore {
         try {
             getLockingServiceHandle().getzkLockHandle().createNode(nodeName);
         } catch (MusicLockingException e) {
-         	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+             logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
     }
 
@@ -580,7 +581,7 @@ public class MusicCore {
         try {
             getLockingServiceHandle().getzkLockHandle().setNodeData(nodeName, data);
         } catch (MusicLockingException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
         logger.info(EELFLoggerDelegate.applicationLogger,"Performed zookeeper write to " + nodeName);
         long end = System.currentTimeMillis();
@@ -598,7 +599,7 @@ public class MusicCore {
         try {
             data = getLockingServiceHandle().getzkLockHandle().getNodeData(nodeName);
         } catch (MusicLockingException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
         }
         long end = System.currentTimeMillis();
         logger.info(EELFLoggerDelegate.applicationLogger,"Time taken for the actual zk put:" + (end - start) + " ms");
@@ -623,7 +624,7 @@ public class MusicCore {
         try {
             result = getDSHandle().executePut(queryObject, MusicUtil.EVENTUAL);
         } catch (MusicServiceException | MusicQueryException ex) {
-        	logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), "[ERR512E] Failed to get ZK Lock Handle "  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
             logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage() + "  " + ex.getCause() + " " + ex);
             return new ReturnType(ResultType.FAILURE, ex.getMessage());
         }
@@ -695,7 +696,7 @@ public class MusicCore {
         try {
             result = getDSHandle().executePut(queryObject, consistency);
         } catch (MusicQueryException | MusicServiceException ex) {
-        	logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
             throw new MusicServiceException(ex.getMessage());
         }
         return result?ResultType.SUCCESS:ResultType.FAILURE;
@@ -711,7 +712,7 @@ public class MusicCore {
     public static ResultSet get(PreparedQueryObject queryObject) throws MusicServiceException {
         ResultSet results = null;
         try {
-			results = getDSHandle().executeEventualGet(queryObject);
+            results = getDSHandle().executeEventualGet(queryObject);
         } catch (MusicQueryException | MusicServiceException e) {
             logger.error(EELFLoggerDelegate.errorLogger,e.getMessage());
             throw new MusicServiceException(e.getMessage());
@@ -741,7 +742,7 @@ public class MusicCore {
             } else
                 throw new MusicServiceException("YOU DO NOT HAVE THE LOCK");
         } catch (MusicQueryException | MusicServiceException | MusicLockingException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
         }
         return results;
     }
@@ -853,31 +854,31 @@ public class MusicCore {
             voluntaryReleaseLock(lockId);
             return result;
         } else {
-        	destroyLockRef(lockId);
+            destroyLockRef(lockId);
             logger.info(EELFLoggerDelegate.applicationLogger,"unable to acquire lock, id " + lockId);
             return null;
         }
     }
     
-	public static ResultSet atomicGetWithDeleteLock(String keyspaceName, String tableName, String primaryKey,
-			PreparedQueryObject queryObject) throws MusicServiceException, MusicLockingException {
-		String key = keyspaceName + "." + tableName + "." + primaryKey;
-		String lockId = createLockReference(key);
-		long leasePeriod = MusicUtil.getDefaultLockLeasePeriod();
-
-		ReturnType lockAcqResult = acquireLock(key, lockId);
-
-		if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
-			logger.info(EELFLoggerDelegate.applicationLogger, "acquired lock with id " + lockId);
-			ResultSet result = criticalGet(keyspaceName, tableName, primaryKey, queryObject, lockId);
-			deleteLock(key);
-			return result;
-		} else {
-			deleteLock(key);
-			logger.info(EELFLoggerDelegate.applicationLogger, "unable to acquire lock, id " + lockId);
-			return null;
-		}
-	}
+    public static ResultSet atomicGetWithDeleteLock(String keyspaceName, String tableName, String primaryKey,
+            PreparedQueryObject queryObject) throws MusicServiceException, MusicLockingException {
+        String key = keyspaceName + "." + tableName + "." + primaryKey;
+        String lockId = createLockReference(key);
+        long leasePeriod = MusicUtil.getDefaultLockLeasePeriod();
+
+        ReturnType lockAcqResult = acquireLock(key, lockId);
+
+        if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
+            logger.info(EELFLoggerDelegate.applicationLogger, "acquired lock with id " + lockId);
+            ResultSet result = criticalGet(keyspaceName, tableName, primaryKey, queryObject, lockId);
+            deleteLock(key);
+            return result;
+        } else {
+            deleteLock(key);
+            logger.info(EELFLoggerDelegate.applicationLogger, "unable to acquire lock, id " + lockId);
+            return null;
+        }
+    }
     
     
 
@@ -916,7 +917,7 @@ public class MusicCore {
         }
         boolean isAAF = Boolean.valueOf(isAAFApp);
         if (userId == null || password == null) {
-        	logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO  ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO  ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
             logger.error(EELFLoggerDelegate.errorLogger,"One or more required headers is missing. userId: " + userId
                             + " :: password: " + password);
             resultMap.put("Exception",
@@ -932,14 +933,14 @@ public class MusicCore {
         if (isAAF && nameSpace != null && userId != null && password != null) {
             boolean isValid = true;
             try {
-            	 isValid = CachingUtil.authenticateAAFUser(nameSpace, userId, password, keyspace);
+                 isValid = CachingUtil.authenticateAAFUser(nameSpace, userId, password, keyspace);
             } catch (Exception e) {
-            	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.AUTHENTICATIONERROR  ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+                logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.AUTHENTICATIONERROR  ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
                 logger.error(EELFLoggerDelegate.errorLogger,"Got exception while AAF authentication for namespace " + nameSpace);
                 resultMap.put("Exception", e.getMessage());
             }
             if (!isValid) {
-            	logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR  ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+                logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR  ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
                 resultMap.put("Exception", "User not authenticated...");
             }
             if (!resultMap.isEmpty())
diff --git a/jar/src/main/java/org/onap/music/main/MusicDigest.java b/jar/src/main/java/org/onap/music/main/MusicDigest.java
index 893cb51f..d05969e3 100644
--- a/jar/src/main/java/org/onap/music/main/MusicDigest.java
+++ b/jar/src/main/java/org/onap/music/main/MusicDigest.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 /**
diff --git a/jar/src/main/java/org/onap/music/main/MusicUtil.java b/jar/src/main/java/org/onap/music/main/MusicUtil.java
index 77afb57e..0e844215 100755
--- a/jar/src/main/java/org/onap/music/main/MusicUtil.java
+++ b/jar/src/main/java/org/onap/music/main/MusicUtil.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 import java.io.File;
@@ -531,42 +532,42 @@ public class MusicUtil {
 
     
     public static void loadProperties() throws Exception {
-    	CipherUtil.readAndSetKeyString();
+        CipherUtil.readAndSetKeyString();
         Properties prop = new Properties();
-	    InputStream input = null;
-	    try {
-	        // load the properties file
-	        input = MusicUtil.class.getClassLoader().getResourceAsStream("music.properties");
-	        prop.load(input);
-	    } catch (Exception ex) {
-	        logger.error(EELFLoggerDelegate.errorLogger, "Unable to find properties file.");
-	        throw new Exception();
-	    } finally {
-	        if (input != null) {
-	            try {
-	                input.close();
-	            } catch (IOException e) {
-	                e.printStackTrace();
-	            }
-	        }
-	    }
-	    String cassPwd = prop.getProperty("cassandra.password");
-	    String isEncrypted = prop.getProperty("cassandra.password.isencrypted");
-	    logger.info(EELFLoggerDelegate.applicationLogger,"cassandra.password:" + cassPwd);
-	    logger.info(EELFLoggerDelegate.applicationLogger,"cassandra.password.isencrypted:" + isEncrypted);
-	    if("true".equals(isEncrypted)) {
-	        logger.info(EELFLoggerDelegate.applicationLogger,"Decrypting....");
-	        cassPwd = CipherUtil.decryptPKC(cassPwd);
-	        logger.info(EELFLoggerDelegate.applicationLogger,"Decrypted password: "+cassPwd);
-	        MusicUtil.setCassPwd(cassPwd);
-	    } else
-	        MusicUtil.setCassPwd(cassPwd);
-	    // get the property value and return it
-	        MusicUtil.setMyCassaHost(prop.getProperty("cassandra.host"));
-	        String zkHosts = prop.getProperty("zookeeper.host");
-	        MusicUtil.setMyZkHost(zkHosts);
-	        MusicUtil.setCassName(prop.getProperty("cassandra.user"));
-	}
+        InputStream input = null;
+        try {
+            // load the properties file
+            input = MusicUtil.class.getClassLoader().getResourceAsStream("music.properties");
+            prop.load(input);
+        } catch (Exception ex) {
+            logger.error(EELFLoggerDelegate.errorLogger, "Unable to find properties file.");
+            throw new Exception();
+        } finally {
+            if (input != null) {
+                try {
+                    input.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        String cassPwd = prop.getProperty("cassandra.password");
+        String isEncrypted = prop.getProperty("cassandra.password.isencrypted");
+        logger.info(EELFLoggerDelegate.applicationLogger,"cassandra.password:" + cassPwd);
+        logger.info(EELFLoggerDelegate.applicationLogger,"cassandra.password.isencrypted:" + isEncrypted);
+        if("true".equals(isEncrypted)) {
+            logger.info(EELFLoggerDelegate.applicationLogger,"Decrypting....");
+            cassPwd = CipherUtil.decryptPKC(cassPwd);
+            logger.info(EELFLoggerDelegate.applicationLogger,"Decrypted password: "+cassPwd);
+            MusicUtil.setCassPwd(cassPwd);
+        } else
+            MusicUtil.setCassPwd(cassPwd);
+        // get the property value and return it
+            MusicUtil.setMyCassaHost(prop.getProperty("cassandra.host"));
+            String zkHosts = prop.getProperty("zookeeper.host");
+            MusicUtil.setMyZkHost(zkHosts);
+            MusicUtil.setCassName(prop.getProperty("cassandra.user"));
+    }
 
     
 }
diff --git a/jar/src/main/java/org/onap/music/main/PropertiesListener.java b/jar/src/main/java/org/onap/music/main/PropertiesListener.java
index afd35387..beb88af6 100755
--- a/jar/src/main/java/org/onap/music/main/PropertiesListener.java
+++ b/jar/src/main/java/org/onap/music/main/PropertiesListener.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 import java.io.FileInputStream;
@@ -130,7 +131,7 @@ public class PropertiesListener implements ServletContextListener {
                 }
             }
         } catch (IOException e) {
-        	logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.IOERROR  ,ErrorSeverity.CRITICAL, ErrorTypes.CONNECTIONERROR);
+            logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.IOERROR  ,ErrorSeverity.CRITICAL, ErrorTypes.CONNECTIONERROR);
             logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
         }
 
diff --git a/jar/src/main/java/org/onap/music/main/ResultType.java b/jar/src/main/java/org/onap/music/main/ResultType.java
index 61ba0295..f5ef2070 100644
--- a/jar/src/main/java/org/onap/music/main/ResultType.java
+++ b/jar/src/main/java/org/onap/music/main/ResultType.java
@@ -19,13 +19,14 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 public enum ResultType {
     SUCCESS("Success"), FAILURE("Failure"),
-	SYNTAXERROR("SyntaxError"), EXCEPTION("Exception"),
-	BODYMISSING("Incomplete Request body. Please correct your input request and retry.");
-	
+    SYNTAXERROR("SyntaxError"), EXCEPTION("Exception"),
+    BODYMISSING("Incomplete Request body. Please correct your input request and retry.");
+    
     private String result;
 
     ResultType(String result) {
diff --git a/jar/src/main/java/org/onap/music/main/ReturnType.java b/jar/src/main/java/org/onap/music/main/ReturnType.java
index 1453a1bf..e3905fd8 100644
--- a/jar/src/main/java/org/onap/music/main/ReturnType.java
+++ b/jar/src/main/java/org/onap/music/main/ReturnType.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.main;
 
 import java.util.HashMap;
diff --git a/jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java b/jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java
index a406afce..9d4f5ed9 100644
--- a/jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java
+++ b/jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.response.jsonobjects;
 
 import java.util.HashMap;
@@ -39,7 +40,7 @@ import io.swagger.annotations.ApiModelProperty;
 @ApiModel(value = "JsonResponse", description = "General Response JSON")
 public class JsonResponse {
 
-	/* Status is required */
+    /* Status is required */
     private ResultType status;
     
     /* Standard informational fields */
@@ -69,7 +70,7 @@ public class JsonResponse {
         this.status = status;
     }
 
- 	/**
+     /**
      * 
      * @return
      */
@@ -130,7 +131,7 @@ public class JsonResponse {
      * @return the music version
      */
     public String getMusicVersion() {
-    	return this.musicVersion;
+        return this.musicVersion;
     }
     
     /**
@@ -139,20 +140,20 @@ public class JsonResponse {
      * @return
      */
     public JsonResponse setMusicVersion(String version) {
-    	this.musicVersion = version;
-    	return this;
+        this.musicVersion = version;
+        return this;
     }
 
     public Map<String, HashMap<String, Object>> getDataResult() {
-    	return this.dataResult;
+        return this.dataResult;
     }
     
     public JsonResponse setDataResult(Map<String, HashMap<String, Object>> map) {
-    	this.dataResult = map;
-    	return this;
+        this.dataResult = map;
+        return this;
     }
 
-	/**
+    /**
      * 
      * @return
      */
@@ -237,16 +238,16 @@ public class JsonResponse {
         if (musicVersion!=null) {fullMap.put("version", musicVersion);}
         
         if (dataResult!=null) {
-        	fullMap.put("result", dataResult);
+            fullMap.put("result", dataResult);
         }
         
         if (lock!=null) {
-	        Map<String, Object> lockMap = new HashMap<>();
-	        if (lock!=null) {lockMap.put("lock", lock);}
-	        if (lockStatus!=null) {lockMap.put("lock-status", lockStatus);}
-	        if (lockHolder!=null) {lockMap.put("lock-holder", lockHolder);}
-	        if (lockLease!=null) {lockMap.put("lock-lease", lockLease);}
-	        fullMap.put("lock", lockMap);
+            Map<String, Object> lockMap = new HashMap<>();
+            if (lock!=null) {lockMap.put("lock", lock);}
+            if (lockStatus!=null) {lockMap.put("lock-status", lockStatus);}
+            if (lockHolder!=null) {lockMap.put("lock-holder", lockHolder);}
+            if (lockLease!=null) {lockMap.put("lock-lease", lockLease);}
+            fullMap.put("lock", lockMap);
         }
 
         return fullMap;
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java
index e7c7fb6c..cc7c01c7 100755
--- a/jar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java
index 55eb47f2..097c7b40 100644
--- a/jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java
@@ -15,6 +15,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 import java.util.List;
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java
index 47d1eae7..fc31cd9e 100755
--- a/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java
@@ -7,18 +7,19 @@
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
  *  You may obtain a copy of the License at
- * 
+ *
  *     http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  *  Unless required by applicable law or agreed to in writing, software
  *  distributed under the License is distributed on an "AS IS" BASIS,
  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
- * 
+ *
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 import java.util.ArrayList;
@@ -85,7 +86,7 @@ public class RestMusicDataAPI {
      * (e.g. if the full version is 1.24.5, X-minorVersion = "24") - Is optional for the client on
      * request; however, this header should be provided if the client needs to take advantage of
      * MINOR incremented version functionality - Is mandatory for the server on response
-     * 
+     *
      *** X-patchVersion *** - Used only to communicate a PATCH version in a response for
      * troubleshooting purposes only, and will not be provided by the client on request - This will
      * be the latest PATCH version of the MINOR requested by the client, or the latest PATCH version
@@ -107,7 +108,7 @@ public class RestMusicDataAPI {
     private static final String USERID = "userId";
     private static final String PASSWORD = "password";
     private static final String VERSION = "v2";
-    
+
     private class RowIdentifier {
         public String primarKeyValue;
         public StringBuilder rowIdString;
@@ -126,7 +127,7 @@ public class RestMusicDataAPI {
 
     /**
      * Create Keyspace REST
-     * 
+     *
      * @param kspObject
      * @param keyspaceName
      * @return
@@ -149,7 +150,7 @@ public class RestMusicDataAPI {
                     JsonKeySpace kspObject,
                     @ApiParam(value = "Keyspace Name",required = true) @PathParam("name") String keyspaceName) {
         ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
-        
+
         Map<String, Object> authMap = CachingUtil.verifyOnboarding(ns, userId, password);
         if (!authMap.isEmpty()) {
             logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGDATA  ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
@@ -192,7 +193,7 @@ public class RestMusicDataAPI {
             repString = "{" + MusicUtil.jsonMaptoSqlString(replicationInfo, ",") + "}";
         } catch (Exception e) {
             logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGDATA  ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
-            
+
         }
         queryObject.appendQueryString(
                         "CREATE KEYSPACE " + keyspaceName + " WITH replication = " + repString);
@@ -214,7 +215,7 @@ public class RestMusicDataAPI {
             logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
             return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("err:" + ex.getMessage()).toMap()).build();
         }
-        
+
         try {
             queryObject = new PreparedQueryObject();
             queryObject.appendQueryString("CREATE ROLE IF NOT EXISTS '" + userId
@@ -228,7 +229,7 @@ public class RestMusicDataAPI {
         } catch (Exception e) {
             logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
         }
-        
+
         try {
             boolean isAAF = Boolean.valueOf(CachingUtil.isAAFApplication(ns));
             String hashedpwd = BCrypt.hashpw(password, BCrypt.gensalt());
@@ -250,12 +251,12 @@ public class RestMusicDataAPI {
             logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
             return response.status(Response.Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
         }
-        
+
         return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setMessage("Keyspace " + keyspaceName + " Created").toMap()).build();
     }
 
     /**
-     * 
+     *
      * @param kspObject
      * @param keyspaceName
      * @return
@@ -325,7 +326,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param tableObj
      * @param version
      * @param keyspace
@@ -369,7 +370,7 @@ public class RestMusicDataAPI {
         int counter = 0;
         String primaryKey;
         for (Map.Entry<String, String> entry : fields.entrySet()) {
-            
+
             if (entry.getKey().equals("PRIMARY KEY")) {
                 if(! entry.getValue().contains("("))
                     primaryKey = entry.getValue();
@@ -433,7 +434,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param keyspace
      * @param tablename
      * @param fieldName
@@ -473,7 +474,7 @@ public class RestMusicDataAPI {
         PreparedQueryObject query = new PreparedQueryObject();
         query.appendQueryString("Create index " + indexName + " if not exists on " + keyspace + "."
                         + tablename + " (" + fieldName + ");");
-        
+
         ResultType result = ResultType.FAILURE;
         try {
             result = MusicCore.nonKeyRelatedPut(query, "eventual");
@@ -490,7 +491,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param insObj
      * @param keyspace
      * @param tablename
@@ -518,7 +519,7 @@ public class RestMusicDataAPI {
         ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
 
         Map<String, Object> authMap = null;
-        
+
         try {
             authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,
                           aid, "insertIntoTable");
@@ -587,7 +588,7 @@ public class RestMusicDataAPI {
             }
             counter = counter + 1;
         }
-        
+
         if(primaryKey == null || primaryKey.length() <= 0) {
             logger.error(EELFLoggerDelegate.errorLogger, "Some required partition key parts are missing: "+primaryKeyName );
             return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.SYNTAXERROR).setError("Some required partition key parts are missing: "+primaryKeyName).toMap()).build();
@@ -646,7 +647,7 @@ public class RestMusicDataAPI {
             logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
             return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
         }
-        
+
         if (result==null) {
             logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
             return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build();
@@ -655,7 +656,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param insObj
      * @param keyspace
      * @param tablename
@@ -853,7 +854,7 @@ public class RestMusicDataAPI {
             timingString = timingString + lockManagementTime;
         }
         logger.info(EELFLoggerDelegate.applicationLogger, timingString);
-        
+
         if (operationResult==null) {
             logger.error(EELFLoggerDelegate.errorLogger,"Null result - Please Contact admin", AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
               return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build();
@@ -864,11 +865,11 @@ public class RestMusicDataAPI {
             logger.error(EELFLoggerDelegate.errorLogger,operationResult.getMessage(), AppMessages.UNKNOWNERROR  ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
             return response.status(Status.BAD_REQUEST).entity(new JsonResponse(operationResult.getResult()).setError(operationResult.getMessage()).toMap()).build();
         }
-        
+
     }
 
     /**
-     * 
+     *
      * @param delObj
      * @param keyspace
      * @param tablename
@@ -1014,7 +1015,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param tabObj
      * @param keyspace
      * @param tablename
@@ -1066,7 +1067,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param selObj
      * @param keyspace
      * @param tablename
@@ -1137,7 +1138,7 @@ public class RestMusicDataAPI {
         } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) {
             results = MusicCore.atomicGet(keyspace, tablename, rowId.primarKeyValue, queryObject);
         }
-        
+
         else if (consistency.equalsIgnoreCase(MusicUtil.ATOMICDELETELOCK)) {
             results = MusicCore.atomicGetWithDeleteLock(keyspace, tablename, rowId.primarKeyValue, queryObject);
         }
@@ -1146,7 +1147,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param keyspace
      * @param tablename
      * @param info
@@ -1212,7 +1213,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param keyspace
      * @param tablename
      * @param info
@@ -1242,7 +1243,7 @@ public class RestMusicDataAPI {
     }
 
     /**
-     * 
+     *
      * @param keyspace
      * @param tablename
      * @param rowParams
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java
index 752a538b..c1071e5b 100644
--- a/jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 import java.util.HashMap;
@@ -58,56 +59,56 @@ import io.swagger.annotations.ApiOperation;
 @Path("/v{version: [0-9]+}/service")
 @Api(value="Healthcheck Api")
 public class RestMusicHealthCheckAPI {
-	
-	
-	private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
-	
-	
-	@GET
-	@Path("/cs")
-	@ApiOperation(value = "Get Health Status", response = Map.class)
-	@Produces(MediaType.APPLICATION_JSON)
-	public Response cassandraStatus(@Context HttpServletResponse response) {
-		logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Cassandra");
-		
-		Map<String, Object> resultMap = new HashMap<>();
-		
-		MusicHealthCheck cassHealthCheck = new MusicHealthCheck();
-		String status = cassHealthCheck.getCassandraStatus();
-		if(status.equals("ACTIVE")) {
-			resultMap.put("ACTIVE", "Cassandra Running and Listening to requests");
-			return Response.status(Status.OK).entity(resultMap).build();
-		}else {
-			resultMap.put("INACTIVE", "Cassandra Service is not responding");
-			return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
-		}
-		
-		
-		
-	}
-	
-	@GET
-	@Path("/zk")
-	@ApiOperation(value = "Get Health Status", response = Map.class)
-	@Produces(MediaType.APPLICATION_JSON)
-	public Response ZKStatus(@Context HttpServletResponse response) {
-		logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Zookeeper");
-		Map<String, Object> resultMap = new HashMap<>();
-		MusicHealthCheck ZKHealthCheck = new MusicHealthCheck();
-		String status = ZKHealthCheck.getZookeeperStatus();
-		if(status.equals("ACTIVE")) {
-			resultMap.put("ACTIVE", "Zookeeper is Active and Running");
-			return Response.status(Status.OK).entity(resultMap).build();
-		}else {
-			resultMap.put("INACTIVE", "Zookeeper is not responding");
-			return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
-		}
-	}
-	
-	
-	
-	
-	
-	
+    
+    
+    private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
+    
+    
+    @GET
+    @Path("/cs")
+    @ApiOperation(value = "Get Health Status", response = Map.class)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response cassandraStatus(@Context HttpServletResponse response) {
+        logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Cassandra");
+        
+        Map<String, Object> resultMap = new HashMap<>();
+        
+        MusicHealthCheck cassHealthCheck = new MusicHealthCheck();
+        String status = cassHealthCheck.getCassandraStatus();
+        if(status.equals("ACTIVE")) {
+            resultMap.put("ACTIVE", "Cassandra Running and Listening to requests");
+            return Response.status(Status.OK).entity(resultMap).build();
+        }else {
+            resultMap.put("INACTIVE", "Cassandra Service is not responding");
+            return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+        }
+        
+        
+        
+    }
+    
+    @GET
+    @Path("/zk")
+    @ApiOperation(value = "Get Health Status", response = Map.class)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response ZKStatus(@Context HttpServletResponse response) {
+        logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Zookeeper");
+        Map<String, Object> resultMap = new HashMap<>();
+        MusicHealthCheck ZKHealthCheck = new MusicHealthCheck();
+        String status = ZKHealthCheck.getZookeeperStatus();
+        if(status.equals("ACTIVE")) {
+            resultMap.put("ACTIVE", "Zookeeper is Active and Running");
+            return Response.status(Status.OK).entity(resultMap).build();
+        }else {
+            resultMap.put("INACTIVE", "Zookeeper is not responding");
+            return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+        }
+    }
+    
+    
+    
+    
+    
+    
 
 }
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java
index 22112ddf..5b587511 100644
--- a/jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 import java.util.Map;
@@ -413,10 +414,10 @@ public class RestMusicLocksAPI {
             return response.status(Status.BAD_REQUEST).entity(resultMap).build();
         }
         try{
-        	MusicCore.deleteLock(lockName);
+            MusicCore.deleteLock(lockName);
         }catch (Exception e) {
             return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
-		}
+        }
         return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).toMap()).build();
     }
 
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicQAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicQAPI.java
index e08adaf7..1c964074 100755
--- a/jar/src/main/java/org/onap/music/rest/RestMusicQAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicQAPI.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java
index 287fa176..539f43f3 100644
--- a/jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 import java.util.HashMap;
@@ -41,27 +42,27 @@ import io.swagger.annotations.ApiOperation;
 @Path("/v{version: [0-9]+}/test")
 @Api(value="Test Api")
 public class RestMusicTestAPI {
-	
-	@SuppressWarnings("unused")
+    
+    @SuppressWarnings("unused")
     private EELFLoggerDelegate logger =EELFLoggerDelegate.getLogger(RestMusicTestAPI.class);
 
-	/**
-	 * Returns a test JSON. This will confirm that REST is working.
-	 * @return
-	 */
-	@GET
-	@ApiOperation(value = "Get Test", response = Map.class)
-	@Produces(MediaType.APPLICATION_JSON)
-	public Map<String, HashMap<String, String>> simpleTests(
-			@Context HttpServletResponse response) {
-		response.addHeader("X-latestVersion",MusicUtil.getVersion());
-		Map<String, HashMap<String, String>> testMap = new HashMap<>();
-		for(int i=0; i < 3; i++){
-			HashMap<String, String> innerMap = new HashMap<>();
-			innerMap.put(i+"", i+1+"");
-			innerMap.put(i+1+"", i+2+"");
-			testMap.put(i+"", innerMap);
-		}
-		return testMap;
-	}
+    /**
+     * Returns a test JSON. This will confirm that REST is working.
+     * @return
+     */
+    @GET
+    @ApiOperation(value = "Get Test", response = Map.class)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Map<String, HashMap<String, String>> simpleTests(
+            @Context HttpServletResponse response) {
+        response.addHeader("X-latestVersion",MusicUtil.getVersion());
+        Map<String, HashMap<String, String>> testMap = new HashMap<>();
+        for(int i=0; i < 3; i++){
+            HashMap<String, String> innerMap = new HashMap<>();
+            innerMap.put(i+"", i+1+"");
+            innerMap.put(i+1+"", i+2+"");
+            testMap.put(i+"", innerMap);
+        }
+        return testMap;
+    }
 }
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java
index a5f2ac49..74b8e5dd 100644
--- a/jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java
@@ -19,6 +19,7 @@
  * ============LICENSE_END=============================================
  * ====================================================================
  */
+
 package org.onap.music.rest;
 
 import java.util.Map;
@@ -46,18 +47,18 @@ import io.swagger.annotations.ApiOperation;
 @Api(value="Version Api")
 public class RestMusicVersionAPI {
 
-	private EELFLoggerDelegate logger =EELFLoggerDelegate.getLogger(RestMusicVersionAPI.class);
-
-	/**
-	 * Get the version of MUSIC
-	 * @return
-	 */
-	@GET
-	@ApiOperation(value = "Get Version", response = Map.class)
-	@Produces(MediaType.APPLICATION_JSON)
-	public Map<String,Object> version(@Context HttpServletResponse response) {
-		logger.info("Replying to request for MUSIC version with MUSIC:" + MusicUtil.getVersion());
-		response.addHeader("X-latestVersion",MusicUtil.getVersion());
-		return new JsonResponse(ResultType.SUCCESS).setMusicVersion("MUSIC:" + MusicUtil.getVersion()).toMap();
-	}
+    private EELFLoggerDelegate logger =EELFLoggerDelegate.getLogger(RestMusicVersionAPI.class);
+
+    /**
+     * Get the version of MUSIC
+     * @return
+     */
+    @GET
+    @ApiOperation(value = "Get Version", response = Map.class)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Map<String,Object> version(@Context HttpServletResponse response) {
+        logger.info("Replying to request for MUSIC version with MUSIC:" + MusicUtil.getVersion());
+        response.addHeader("X-latestVersion",MusicUtil.getVersion());
+        return new JsonResponse(ResultType.SUCCESS).setMusicVersion("MUSIC:" + MusicUtil.getVersion()).toMap();
+    }
 }
\ No newline at end of file