Reformat sdnr netconfnode-state-service to ONAP code style

Reformat to ONAP code style

Issue-ID: SDNC-1276
Signed-off-by: highstreetherbert <herbert.eiselt@highstreet-technologies.com>
Change-Id: Ib7faecb419770d8ffb4b25d5d34446a2cd71fc7f
Signed-off-by: highstreetherbert <herbert.eiselt@highstreet-technologies.com>

22 files changed, 225 insertions, 198 deletions

diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/GenericTransactionUtils.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/GenericTransactionUtils.java
index 6a811ea59..755224027 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/GenericTransactionUtils.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/GenericTransactionUtils.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl;
 
 import com.google.common.base.Preconditions;
@@ -58,7 +58,8 @@ public final class GenericTransactionUtils implements TransactionUtils {
         AtomicBoolean noErrorIndication = new AtomicBoolean();
         AtomicReference<String> statusText = new AtomicReference<>();
 
-        @Nullable T obj = readDataOptionalWithStatus(dataBroker, dataStoreType, iid, noErrorIndication, statusText);
+        @Nullable
+        T obj = readDataOptionalWithStatus(dataBroker, dataStoreType, iid, noErrorIndication, statusText);
 
         if (!noErrorIndication.get()) {
             LOG.warn("Read transaction for identifier " + iid + " failed with status " + statusText.get());
@@ -84,7 +85,8 @@ public final class GenericTransactionUtils implements TransactionUtils {
             LogicalDatastoreType dataStoreType, InstanceIdentifier<T> iid, AtomicBoolean noErrorIndication,
             AtomicReference<String> statusIndicator) {
 
-        @Nullable T data = null;
+        @Nullable
+        T data = null;
         noErrorIndication.set(false);
 
         statusIndicator.set("Preconditions");
@@ -109,7 +111,8 @@ public final class GenericTransactionUtils implements TransactionUtils {
             statusIndicator.set("Create Read Transaction");
             ReadTransaction readTransaction = dataBroker.newReadOnlyTransaction();
             try {
-                @NonNull FluentFuture<Optional<T>> od = readTransaction.read(dataStoreType, iid);
+                @NonNull
+                FluentFuture<Optional<T>> od = readTransaction.read(dataStoreType, iid);
                 statusIndicator.set("Read done");
                 if (od != null) {
                     statusIndicator.set("Unwrap checkFuture done");
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfAccessorImpl.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfAccessorImpl.java
index 654b9d7d9..433b34e49 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfAccessorImpl.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfAccessorImpl.java
@@ -58,7 +58,8 @@ public class NetconfAccessorImpl implements NetconfAccessor {
 
     /**
      * Contains all data to access and manage netconf device
-     * @param nodeId  of managed netconf node
+     * 
+     * @param nodeId of managed netconf node
      * @param netconfNode information
      * @param dataBroker to access node
      * @param mountpoint of netconfNode
@@ -78,7 +79,7 @@ public class NetconfAccessorImpl implements NetconfAccessor {
     }
 
     /**
-     * @param nodeId     with uuid of managed netconf node
+     * @param nodeId with uuid of managed netconf node
      * @param dataBroker to access node
      */
     public NetconfAccessorImpl(String nodeId, NetconfNode netconfNode, DataBroker dataBroker, MountPoint mountpoint,
@@ -95,31 +96,36 @@ public class NetconfAccessorImpl implements NetconfAccessor {
     public DataBroker getDataBroker() {
         return dataBroker;
     }
+
     @Override
     public MountPoint getMountpoint() {
         return mountpoint;
     }
+
     @Override
     public TransactionUtils getTransactionUtils() {
         return transactionUtils;
     }
+
     @Override
     public NetconfNode getNetconfNode() {
         return netconfNode;
     }
+
     @Override
     public Capabilities getCapabilites() {
         return capabilities;
     }
 
     @Override
-    public @NonNull <T extends NotificationListener> ListenerRegistration<NotificationListener> doRegisterNotificationListener(@NonNull T listener) {
+    public @NonNull <T extends NotificationListener> ListenerRegistration<NotificationListener> doRegisterNotificationListener(
+            @NonNull T listener) {
         log.info("Begin register listener for Mountpoint {}", mountpoint.getIdentifier().toString());
-        final Optional<NotificationService> optionalNotificationService = mountpoint
-                .getService(NotificationService.class);
+        final Optional<NotificationService> optionalNotificationService =
+                mountpoint.getService(NotificationService.class);
         final NotificationService notificationService = optionalNotificationService.get();
-        final ListenerRegistration<NotificationListener> ranListenerRegistration = notificationService
-                .registerNotificationListener(listener);
+        final ListenerRegistration<NotificationListener> ranListenerRegistration =
+                notificationService.registerNotificationListener(listener);
         log.info("End registration listener for Mountpoint {} Listener: {} Result: {}",
                 mountpoint.getIdentifier().toString(), optionalNotificationService, ranListenerRegistration);
         return ranListenerRegistration;
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java
index adced6b33..c190346c4 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl;
 
 import java.util.Collection;
@@ -144,7 +144,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
         this.listenerL1 = null;
         this.listenerL2 = null;
-        this.initializationSuccessful= false;
+        this.initializationSuccessful = false;
         this.netconfNodeConnectListenerList = new CopyOnWriteArrayList<>();
         this.netconfNodeStateListenerList = new CopyOnWriteArrayList<>();
         this.vesNotificationListenerList = new CopyOnWriteArrayList<>();
@@ -165,9 +165,11 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
     public void setMountPointService(MountPointService mountPointService) {
         this.mountPointService = mountPointService;
     }
+
     public void setClusterSingletonService(ClusterSingletonServiceProvider clusterSingletonService) {
         this.clusterSingletonServiceProvider = clusterSingletonService;
     }
+
     public void setEntityDataProvider(IEntityDataProvider iEntityDataProvider) {
         this.iEntityDataProvider = iEntityDataProvider;
     }
@@ -187,8 +189,9 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
         this.clusterName = akkaConfig == null ? "" : akkaConfig.getClusterConfig().getClusterSeedNodeName("abc");
 
         // Provide status information
-        ClusterConfig cc = akkaConfig==null?null:akkaConfig.getClusterConfig();
-        this.iEntityDataProvider.setStatus(StatusKey.CLUSTER_SIZE,cc==null?"1":String.format("%d",cc.getClusterSize()));
+        ClusterConfig cc = akkaConfig == null ? null : akkaConfig.getClusterConfig();
+        this.iEntityDataProvider.setStatus(StatusKey.CLUSTER_SIZE,
+                cc == null ? "1" : String.format("%d", cc.getClusterSize()));
 
         // RPC Service for specific services
         this.rpcApiService.setStatusCallback(this);
@@ -206,6 +209,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
         LOG.info("Session Initiated end. Initialization done {}", initializationSuccessful);
 
     }
+
     /** Blueprint destroy-method method */
     public void destroy() {
         close();
@@ -213,6 +217,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
     /**
      * Getter
+     * 
      * @return NetconfnodeStateServiceRpcApiImpl
      */
     public NetconfnodeStateServiceRpcApiImpl getNetconfnodeStateServiceRpcApiImpl() {
@@ -227,7 +232,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
     @Override
     public <L extends NetconfNodeConnectListener> @NonNull ListenerRegistration<L> registerNetconfNodeConnectListener(
             final @NonNull L netconfNodeConnectListener) {
-        LOG.info("Register connect listener {}",netconfNodeConnectListener.getClass().getName());
+        LOG.info("Register connect listener {}", netconfNodeConnectListener.getClass().getName());
         netconfNodeConnectListenerList.add(netconfNodeConnectListener);
 
         return new ListenerRegistration<L>() {
@@ -238,7 +243,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
             @Override
             public void close() {
-                LOG.info("Remove connect listener {}",netconfNodeConnectListener);
+                LOG.info("Remove connect listener {}", netconfNodeConnectListener);
                 netconfNodeConnectListenerList.remove(netconfNodeConnectListener);
             }
         };
@@ -247,7 +252,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
     @Override
     public <L extends NetconfNodeStateListener> @NonNull ListenerRegistration<L> registerNetconfNodeStateListener(
             @NonNull L netconfNodeStateListener) {
-        LOG.info("Register state listener {}",netconfNodeStateListener.getClass().getName());
+        LOG.info("Register state listener {}", netconfNodeStateListener.getClass().getName());
         netconfNodeStateListenerList.add(netconfNodeStateListener);
 
         return new ListenerRegistration<L>() {
@@ -258,7 +263,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
             @Override
             public void close() {
-                LOG.info("Remove state listener {}",netconfNodeStateListener);
+                LOG.info("Remove state listener {}", netconfNodeStateListener);
                 netconfNodeStateListenerList.remove(netconfNodeStateListener);
             }
         };
@@ -267,7 +272,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
     @Override
     public <L extends VesNotificationListener> @NonNull ListenerRegistration<L> registerVesNotifications(
             @NonNull L vesNotificationListener) {
-        LOG.info("Register Ves notification listener {}",vesNotificationListener.getClass().getName());
+        LOG.info("Register Ves notification listener {}", vesNotificationListener.getClass().getName());
         vesNotificationListenerList.add(vesNotificationListener);
 
         return new ListenerRegistration<L>() {
@@ -278,7 +283,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
             @Override
             public void close() {
-                LOG.info("Remove Ves notification listener {}",vesNotificationListener);
+                LOG.info("Remove Ves notification listener {}", vesNotificationListener);
                 vesNotificationListenerList.remove(vesNotificationListener);
             }
         };
@@ -311,6 +316,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
     /**
      * Indication if init() of this bundle successfully done.
+     * 
      * @return true if init() was successful. False if not done or not successful.
      */
     public boolean isInitializationSuccessful() {
@@ -322,8 +328,9 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
      */
 
     /**
-     * For each mounted device a mountpoint is created and this listener is called.
-     * Mountpoint was created or existing. Managed device is now fully connected to node/mountpoint.
+     * For each mounted device a mountpoint is created and this listener is called. Mountpoint was created or existing.
+     * Managed device is now fully connected to node/mountpoint.
+     * 
      * @param nNodeId id of the mountpoint
      * @param netconfNode mountpoint contents
      */
@@ -349,8 +356,8 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
         LOG.info("isNetconfNodeMaster indication {} for mountpoint {}", isNetconfNodeMaster, mountPointNodeName);
         if (isNetconfNodeMaster) {
 
-            InstanceIdentifier<Node> instanceIdentifier = NETCONF_TOPO_IID.child(Node.class,
-                    new NodeKey(new NodeId(mountPointNodeName)));
+            InstanceIdentifier<Node> instanceIdentifier =
+                    NETCONF_TOPO_IID.child(Node.class, new NodeKey(new NodeId(mountPointNodeName)));
 
             Optional<MountPoint> optionalMountPoint = null;
             int timeout = 10000;
@@ -399,6 +406,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
     /**
      * Leave the connected status to a non connected or removed status for master mountpoint
+     * 
      * @param action that occurred
      * @param nNodeId id of the mountpoint
      * @param netconfNode mountpoint contents or not available on remove
@@ -407,8 +415,8 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
         String mountPointNodeName = nNodeId.getValue();
         LOG.info("netconfNode id {}", mountPointNodeName);
 
-        InstanceIdentifier<Node> instanceIdentifier = NETCONF_TOPO_IID.child(Node.class,
-                new NodeKey(new NodeId(mountPointNodeName)));
+        InstanceIdentifier<Node> instanceIdentifier =
+                NETCONF_TOPO_IID.child(Node.class, new NodeKey(new NodeId(mountPointNodeName)));
         Optional<MountPoint> optionalMountPoint = mountPointService.getMountPoint(instanceIdentifier);
         if (optionalMountPoint.isPresent()) {
             Optional<DataBroker> optionalNetconfNodeDatabroker = optionalMountPoint.get().getService(DataBroker.class);
@@ -436,15 +444,14 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
             final DataObjectModification<Node> root = change.getRootNode();
             //if (LOG.isTraceEnabled()) {
-                LOG.info /*trace*/("Handle this modificationType:{} path:{} root:{}", root.getModificationType(),
-                        change.getRootPath(), root);
+            LOG.info /*trace*/("Handle this modificationType:{} path:{} root:{}", root.getModificationType(),
+                    change.getRootPath(), root);
             //}
 
             // Catch potential nullpointer exceptions ..
             try {
                 ModificationType modificationTyp = root.getModificationType();
-                Node node = modificationTyp == ModificationType.DELETE ? root.getDataBefore()
-                        : root.getDataAfter();
+                Node node = modificationTyp == ModificationType.DELETE ? root.getDataBefore() : root.getDataAfter();
                 NodeId nodeId = node != null ? node.getNodeId() : null;
                 if (nodeId != null) {
                     if (nodeId.equals(CONTROLLER)) {
@@ -453,70 +460,70 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
                     } else {
                         if (modificationTyp != null) {
                             switch (modificationTyp) {
-                            case SUBTREE_MODIFIED: // Create or modify sub level node
-                            case WRITE: // Create or modify top level node
-                                // Treat an overwrite as an update
-                                // leaveconnected state.before = connected; state.after != connected
-                                // enterConnected state.after == connected
-                                // => Here create or update by checking root.getDataBefore() != null
-
-                                boolean connectedBefore, connectedAfter, created=false;
-                                NetconfNode nNodeAfter = getNetconfNode(root.getDataAfter());
-                                connectedAfter = isConnected(nNodeAfter);
-                                if (root.getDataBefore() != null) {
-                                    // It is an update
-                                    NetconfNode nodeBefore = getNetconfNode(root.getDataBefore());
-                                    connectedBefore = isConnected(nodeBefore);
-                                } else {
-                                    // It is a create
-                                    connectedBefore = false;
-                                    created = true;
-                                }
-
-                                LOG.info(
-                                        "L1 NETCONF Node change with id:{} ConnectedBefore:{} connectedAfter {}:cluster status:{} akkaIsCluster:{}",
-                                        nodeId, connectedBefore, connectedAfter,
-                                        getClusteredConnectionStatus(nNodeAfter), isCluster);
-
-                                if(created) {
-                                	 netconfNodeStateListenerList.forEach(item -> {
-                                         try {
-                                             item.onCreated(nodeId, nNodeAfter);
-                                         } catch (Exception e) {
-                                             LOG.info("Exception during onCreated listener call", e);
-                                         }
-                                     });
-                                }
-                                if (!connectedBefore && connectedAfter) {
-                                    enterConnectedState(nodeId, nNodeAfter);
-                                } else {
-                                    LOG.debug("State change {} {}", connectedBefore, connectedAfter);
-                                    if (connectedBefore && !connectedAfter) {
-                                        leaveConnectedState(nodeId, Optional.of(nNodeAfter));
+                                case SUBTREE_MODIFIED: // Create or modify sub level node
+                                case WRITE: // Create or modify top level node
+                                    // Treat an overwrite as an update
+                                    // leaveconnected state.before = connected; state.after != connected
+                                    // enterConnected state.after == connected
+                                    // => Here create or update by checking root.getDataBefore() != null
+
+                                    boolean connectedBefore, connectedAfter, created = false;
+                                    NetconfNode nNodeAfter = getNetconfNode(root.getDataAfter());
+                                    connectedAfter = isConnected(nNodeAfter);
+                                    if (root.getDataBefore() != null) {
+                                        // It is an update
+                                        NetconfNode nodeBefore = getNetconfNode(root.getDataBefore());
+                                        connectedBefore = isConnected(nodeBefore);
+                                    } else {
+                                        // It is a create
+                                        connectedBefore = false;
+                                        created = true;
+                                    }
+
+                                    LOG.info(
+                                            "L1 NETCONF Node change with id:{} ConnectedBefore:{} connectedAfter {}:cluster status:{} akkaIsCluster:{}",
+                                            nodeId, connectedBefore, connectedAfter,
+                                            getClusteredConnectionStatus(nNodeAfter), isCluster);
+
+                                    if (created) {
+                                        netconfNodeStateListenerList.forEach(item -> {
+                                            try {
+                                                item.onCreated(nodeId, nNodeAfter);
+                                            } catch (Exception e) {
+                                                LOG.info("Exception during onCreated listener call", e);
+                                            }
+                                        });
+                                    }
+                                    if (!connectedBefore && connectedAfter) {
+                                        enterConnectedState(nodeId, nNodeAfter);
+                                    } else {
+                                        LOG.debug("State change {} {}", connectedBefore, connectedAfter);
+                                        if (connectedBefore && !connectedAfter) {
+                                            leaveConnectedState(nodeId, Optional.of(nNodeAfter));
+                                        }
+                                        netconfNodeStateListenerList.forEach(item -> {
+                                            try {
+                                                item.onStateChange(nodeId, nNodeAfter);
+                                            } catch (Exception e) {
+                                                LOG.info("Exception during onStateChange listener call", e);
+                                            }
+                                        });
                                     }
+                                    // doProcessing(update ? Action.UPDATE : Action.CREATE, nodeId, root);
+                                    break;
+                                case DELETE:
+                                    // Node removed
+                                    // leaveconnected state.before = connected;
+                                    leaveConnectedState(nodeId, Optional.empty());
                                     netconfNodeStateListenerList.forEach(item -> {
                                         try {
-                                            item.onStateChange(nodeId, nNodeAfter);
+                                            item.onRemoved(nodeId);
                                         } catch (Exception e) {
-                                            LOG.info("Exception during onStateChange listener call", e);
+                                            LOG.info("Exception during onRemoved listener call", e);
                                         }
                                     });
-                                }
-                                // doProcessing(update ? Action.UPDATE : Action.CREATE, nodeId, root);
-                                break;
-                            case DELETE:
-                                // Node removed
-                                // leaveconnected state.before = connected;
-                                leaveConnectedState(nodeId, Optional.empty());
-                                netconfNodeStateListenerList.forEach(item -> {
-                                    try {
-                                        item.onRemoved(nodeId);
-                                    } catch (Exception e) {
-                                        LOG.info("Exception during onRemoved listener call", e);
-                                    }
-                                });
-                                // doProcessing(Action.REMOVE, nodeId, root);
-                                break;
+                                    // doProcessing(Action.REMOVE, nodeId, root);
+                                    break;
                             }
                         }
                     }
@@ -530,14 +537,13 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
     // ---- subclasses for listeners
 
     /**
-     * Clustered listener function to select the right node from
-     * DataObjectModification. Called at all nodes.
+     * Clustered listener function to select the right node from DataObjectModification. Called at all nodes.
      */
     private class L1 implements ClusteredDataTreeChangeListener<Node> {
         @Override
         public void onDataTreeChanged(@NonNull Collection<DataTreeModification<Node>> changes) {
             LOG.info("L1 TreeChange enter changes:{}", changes.size());
-            new Thread( () -> onDataTreeChangedHandler(changes)).start();
+            new Thread(() -> onDataTreeChangedHandler(changes)).start();
             LOG.info("L1 TreeChange leave");
         }
     }
@@ -557,7 +563,7 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
 
     /* --- private helpers --- */
     private static @Nullable NetconfNode getNetconfNode(Node node) {
-          return node != null ? node.augmentation(NetconfNode.class) : null;
+        return node != null ? node.augmentation(NetconfNode.class) : null;
     }
 
     private static boolean isConnected(NetconfNode nNode) {
@@ -603,7 +609,9 @@ public class NetconfNodeStateServiceImpl implements NetconfNodeStateService, Rpc
             LOG.debug("check if me is responsible for node");
             ClusteredConnectionStatus ccs = nNode.getClusteredConnectionStatus();
             @SuppressWarnings("null")
-            @NonNull String masterNodeName = ccs == null || ccs.getNetconfMasterNode() == null ? "null" : ccs.getNetconfMasterNode();
+            @NonNull
+            String masterNodeName =
+                    ccs == null || ccs.getNetconfMasterNode() == null ? "null" : ccs.getNetconfMasterNode();
             LOG.debug("sdnMasterNode=" + masterNodeName + " and sdnMyNode=" + this.clusterName);
             if (!masterNodeName.equals(this.clusterName)) {
                 LOG.debug("netconf change but me is not master for this node");
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/AkkaConfig.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/AkkaConfig.java
index d0ea0eb69..64b0edbd6 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/AkkaConfig.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/AkkaConfig.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.conf.odlAkka;
 
 import java.io.File;
@@ -77,10 +77,11 @@ public class AkkaConfig {
     public boolean isSingleNode() {
         return !this.isCluster();
     }
-     public static AkkaConfig parse(String content) throws Exception {
+
+    public static AkkaConfig parse(String content) throws Exception {
         Config cfg = ConfigFactory.parseString(content);
         AkkaConfig c = new AkkaConfig();
-        c.cluserConfig=new ClusterConfig(cfg.getConfig("odl-cluster-data").getConfig("akka").getConfig("cluster"));
+        c.cluserConfig = new ClusterConfig(cfg.getConfig("odl-cluster-data").getConfig("akka").getConfig("cluster"));
         return c;
     }
 }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterConfig.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterConfig.java
index 7f8d6cc78..47d3ec3b7 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterConfig.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterConfig.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.conf.odlAkka;
 
 import java.util.ArrayList;
@@ -35,20 +35,20 @@ public class ClusterConfig {
     private final ClusterRoleInfoCollection roles;
     private ClusterNodeInfo ismeInfo;
 
-    public static ClusterConfig defaultSingleNodeConfig()
-    {
-        ClusterConfig cfg=new ClusterConfig();
-        cfg.ismeInfo=ClusterNodeInfo.defaultSingleNodeInfo();
+    public static ClusterConfig defaultSingleNodeConfig() {
+        ClusterConfig cfg = new ClusterConfig();
+        cfg.ismeInfo = ClusterNodeInfo.defaultSingleNodeInfo();
         cfg.seedNodes.add(cfg.ismeInfo);
         cfg.roles.add(ClusterRoleInfo.defaultSingleNodeRole());
         return cfg;
     }
-    public ClusterConfig()
-    {
+
+    public ClusterConfig() {
         this.seedNodes = new ArrayList<>();
         this.roles = new ClusterRoleInfoCollection();
 
     }
+
     public ClusterConfig(Config o) throws Exception {
         {
             this.seedNodes = new ArrayList<>();
@@ -87,9 +87,9 @@ public class ClusterConfig {
 
     public String getHostName(String defaultValue) {
         if (getRoleMemberIndex() > 0 && getRoleMemberIndex() <= seedNodes.size()) {
-            return this.seedNodes.get(getRoleMemberIndex()-1).getRemoteAddress();
+            return this.seedNodes.get(getRoleMemberIndex() - 1).getRemoteAddress();
         } else {
-            LOG.warn("Seednode not available for roleMemberIndex {}. Using default {}",getRoleMember(), defaultValue);
+            LOG.warn("Seednode not available for roleMemberIndex {}. Using default {}", getRoleMember(), defaultValue);
             return defaultValue;
         }
     }
@@ -97,33 +97,37 @@ public class ClusterConfig {
     public String getDBClusterName(String defaultValue) {
         String r = null;
         if (this.seedNodes != null && this.seedNodes.size() > 0) {
-            r = String.format("cluster-%s.%d", this.seedNodes.get(0).getRemoteAddress(), this.seedNodes.get(0).getPort());
+            r = String.format("cluster-%s.%d", this.seedNodes.get(0).getRemoteAddress(),
+                    this.seedNodes.get(0).getPort());
         }
         if (r == null || r.isEmpty()) {
             r = defaultValue;
         }
         return r;
     }
+
     public String getClusterSeedNodeName() {
         return this.getClusterSeedNodeName("");
     }
+
     public String getClusterSeedNodeName(String defaultValue) {
-        int idx=this.getRoleMemberIndex()-1;
-        String r=null;
-        if(this.seedNodes!=null && idx>=0 && this.seedNodes.size()>0 && this.seedNodes.size()>idx)
-        {
-            r=this.seedNodes.get(idx).getSeedNodeName();
+        int idx = this.getRoleMemberIndex() - 1;
+        String r = null;
+        if (this.seedNodes != null && idx >= 0 && this.seedNodes.size() > 0 && this.seedNodes.size() > idx) {
+            r = this.seedNodes.get(idx).getSeedNodeName();
         }
         if (r == null || r.isEmpty()) {
             r = defaultValue;
         }
         return r;
     }
+
     public int getRoleMemberIndex() {
 
-        ClusterRoleInfo role=this.roles.get("member");
-        return role!=null?role.getIndex():0;
+        ClusterRoleInfo role = this.roles.get("member");
+        return role != null ? role.getIndex() : 0;
     }
+
     public ClusterRoleInfo getRoleMember() {
         return this.roles.get("member");
     }
@@ -133,9 +137,9 @@ public class ClusterConfig {
         return "ClusterConfig [seedNodes=" + seedNodes + ", roles=" + roles + ", ismeInfo=" + ismeInfo + "]";
     }
 
-	public int getClusterSize() {
-		return this.seedNodes == null ? 0 : this.seedNodes.size();
-	}
+    public int getClusterSize() {
+        return this.seedNodes == null ? 0 : this.seedNodes.size();
+    }
 
 
 }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterNodeInfo.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterNodeInfo.java
index ef161ad12..b27a7bd5c 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterNodeInfo.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlAkka/ClusterNodeInfo.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,13 +14,13 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.conf.odlAkka;
 
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-public  class ClusterNodeInfo {
+public class ClusterNodeInfo {
     private final String protocol;
     private final String clusterName;
     private final String remoteAdr;
@@ -28,7 +28,7 @@ public  class ClusterNodeInfo {
     private final String seedNodeName;
 
     public static ClusterNodeInfo defaultSingleNodeInfo() {
-        return new ClusterNodeInfo("akka.tcp","opendaylight-cluster-data","127.0.0.1",2550);
+        return new ClusterNodeInfo("akka.tcp", "opendaylight-cluster-data", "127.0.0.1", 2550);
     }
 
     public ClusterNodeInfo(String s) throws Exception {
@@ -46,11 +46,11 @@ public  class ClusterNodeInfo {
     }
 
     public ClusterNodeInfo(String protocol, String clustername, String remoteadr, int port) {
-        this.protocol=protocol;
-        this.clusterName=clustername;
-        this.remoteAdr=remoteadr;
-        this.port=port;
-        this.seedNodeName=this.protocol+"://"+this.clusterName+"@"+this.remoteAdr+":"+this.port;
+        this.protocol = protocol;
+        this.clusterName = clustername;
+        this.remoteAdr = remoteadr;
+        this.port = port;
+        this.seedNodeName = this.protocol + "://" + this.clusterName + "@" + this.remoteAdr + ":" + this.port;
     }
 
     public String getProtocol() {
@@ -64,6 +64,7 @@ public  class ClusterNodeInfo {
     public String getRemoteAddress() {
         return remoteAdr;
     }
+
     public String getSeedNodeName() {
         return seedNodeName;
     }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfo.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfo.java
index 994ef548b..8f4446bb4 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfo.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfo.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.conf.odlGeo;
 
 import java.util.regex.Matcher;
@@ -29,24 +29,25 @@ public class ClusterRoleInfo {
         final Pattern pattern = Pattern.compile(regex);
         final Matcher matcher = pattern.matcher(s);
         if (!matcher.find()) {
-            throw new Exception("unexpected role format:"+s);
+            throw new Exception("unexpected role format:" + s);
         }
         this.Role = matcher.group(1);
         this.Index = Integer.parseInt(matcher.group(2));
     }
 
     private ClusterRoleInfo(String role, int idx) {
-        this.Role=role;
-        this.Index=idx;
+        this.Role = role;
+        this.Index = idx;
     }
 
     public static ClusterRoleInfo defaultSingleNodeRole() {
-        return new ClusterRoleInfo("member",1);
+        return new ClusterRoleInfo("member", 1);
     }
 
     public String getRole() {
         return Role;
     }
+
     public int getIndex() {
         return Index;
     }
@@ -84,6 +85,7 @@ public class ClusterRoleInfo {
         }
         return true;
     }
+
     @Override
     public String toString() {
         return "ClusterRoleInfo [Role=" + Role + ", Index=" + Index + "]";
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfoCollection.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfoCollection.java
index 478ed8394..e50ac9daa 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfoCollection.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/ClusterRoleInfoCollection.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.conf.odlGeo;
 
 import java.util.ArrayList;
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/GeoConfig.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/GeoConfig.java
index c25f3264b..5091e5219 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/GeoConfig.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/conf/odlGeo/GeoConfig.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.conf.odlGeo;
 
 import java.io.File;
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/NetconfnodeStateServiceRpcApiImpl.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/NetconfnodeStateServiceRpcApiImpl.java
index 9215887ff..896f010d8 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/NetconfnodeStateServiceRpcApiImpl.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/NetconfnodeStateServiceRpcApiImpl.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.rpc;
 
 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.VesNotificationListener;
@@ -113,9 +113,11 @@ public class NetconfnodeStateServiceRpcApiImpl implements NetconfnodeStateServic
             PushAttributeChangeNotificationInput input) {
         RpcResultBuilder<PushAttributeChangeNotificationOutput> result;
         try {
-            AttributeChangeNotificationBuilder attributeChangeNotificationBuilder = new AttributeChangeNotificationBuilder();
+            AttributeChangeNotificationBuilder attributeChangeNotificationBuilder =
+                    new AttributeChangeNotificationBuilder();
             attributeChangeNotificationBuilder.fieldsFrom(input);
-            vesNotificationListenerList.forEach(item -> item.onNotification(attributeChangeNotificationBuilder.build()));
+            vesNotificationListenerList
+                    .forEach(item -> item.onNotification(attributeChangeNotificationBuilder.build()));
             result = RpcResultBuilder.success();
         } catch (Exception e) {
             result = RpcResultBuilder.failed();
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/RpcApigetStateCallback.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/RpcApigetStateCallback.java
index 1434cf41a..b33c1473d 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/RpcApigetStateCallback.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/rpc/RpcApigetStateCallback.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.rpc;
 
@@ -23,5 +23,5 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfn
 
 public interface RpcApigetStateCallback {
 
-	GetStatusOutputBuilder getStatus(GetStatusInput input);
+    GetStatusOutputBuilder getStatus(GetStatusInput input);
 }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestAkkaConfig.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestAkkaConfig.java
index dd317c781..a420b5e91 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestAkkaConfig.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestAkkaConfig.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test;
 
 import static org.junit.Assert.fail;
@@ -108,7 +108,7 @@ public class TestAkkaConfig {
             String failMessage = "failed: " + e.getMessage();
             System.out.println(failMessage);
             fail(failMessage);
-       }
+        }
     }
 
     @Test
@@ -123,7 +123,7 @@ public class TestAkkaConfig {
             System.out.println("testing clusternode config1");
             System.out.println("===========================");
             cfg = AkkaConfig.load(file.getAbsolutePath());
-            System.out.println("succeeded: "+cfg.hashCode());
+            System.out.println("succeeded: " + cfg.hashCode());
             System.out.println(cfg.toString());
             System.out.println(String.format("found %d cluster nodes", cfg.getClusterConfig().getSeedNodes().size()));
             for (ClusterNodeInfo n : cfg.getClusterConfig().getSeedNodes()) {
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestGeoConfig.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestGeoConfig.java
index 915c88d50..327a87d2b 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestGeoConfig.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestGeoConfig.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test;
 
 import static org.junit.Assert.*;
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestNetconfNodeStateService.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestNetconfNodeStateService.java
index 5427c0339..eb07a48f1 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestNetconfNodeStateService.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestNetconfNodeStateService.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START======================================================= ONAP : ccsdk
  * feature sdnr wt ================================================================================
  * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
@@ -12,7 +12,7 @@
  * 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.ccsdk.features.sdnr.wt.netconfnodestateservice.test;
 
 import static org.mockito.Mockito.mock;
@@ -149,8 +149,7 @@ public class TestNetconfNodeStateService {
         System.out.println("Test2: Register state listener");
 
         NetconfNodeStateListener nSL = mock(NetconfNodeStateListener.class);
-        ListenerRegistration<NetconfNodeStateListener> res =
-        netconfStateService.registerNetconfNodeStateListener(nSL);
+        ListenerRegistration<NetconfNodeStateListener> res = netconfStateService.registerNetconfNodeStateListener(nSL);
         assertNotNull("Result should be null", res);
         res.getInstance();
         res.close();
@@ -163,7 +162,7 @@ public class TestNetconfNodeStateService {
 
         NetconfNodeConnectListener nCL = mock(NetconfNodeConnectListener.class);
         ListenerRegistration<NetconfNodeConnectListener> res =
-        netconfStateService.registerNetconfNodeConnectListener(nCL);
+                netconfStateService.registerNetconfNodeConnectListener(nCL);
         assertNotNull("Result should be null", res);
         res.getInstance();
         res.close();
@@ -212,7 +211,7 @@ public class TestNetconfNodeStateService {
         //verify that it was called one time and nodeId is the expected
         ArgumentCaptor<NetconfAccessor> varArgs = ArgumentCaptor.forClass(NetconfAccessor.class);
         verify(nCL).onEnterConnected(varArgs.capture());
-        System.out.println("Accessor "+varArgs.getValue().getNodeId());
+        System.out.println("Accessor " + varArgs.getValue().getNodeId());
         assertEquals(nodeIdString, varArgs.getValue().getNodeId().getValue());
 
     }
@@ -252,7 +251,7 @@ public class TestNetconfNodeStateService {
         ListenableFuture<RpcResult<GetStatusOutput>> statusOutput = api.getStatus(statusInput.build());
         RpcResult<GetStatusOutput> res = statusOutput.get();
         GetStatusOutput output = res.getResult();
-        System.out.println("Output "+output);
+        System.out.println("Output " + output);
     }
 
 
@@ -269,15 +268,16 @@ public class TestNetconfNodeStateService {
         FaultNotification fault = faultBuilder.build();
         PushFaultNotificationInputBuilder statusInput = new PushFaultNotificationInputBuilder();
         statusInput.fieldsFrom(fault);
-        ListenableFuture<RpcResult<PushFaultNotificationOutput>> rpcOutput = api.pushFaultNotification(statusInput.build());
+        ListenableFuture<RpcResult<PushFaultNotificationOutput>> rpcOutput =
+                api.pushFaultNotification(statusInput.build());
         RpcResult<PushFaultNotificationOutput> res = rpcOutput.get();
         PushFaultNotificationOutput output = res.getResult();
 
         //verify that it was called one time
-        verify(vNL,times(1)).onNotification(fault);
+        verify(vNL, times(1)).onNotification(fault);
 
         registration.close();
-        System.out.println("Output "+output);
+        System.out.println("Output " + output);
     }
 
     @Test
@@ -293,15 +293,16 @@ public class TestNetconfNodeStateService {
         AttributeChangeNotification change = changeBuilder.build();
         PushAttributeChangeNotificationInputBuilder statusInput = new PushAttributeChangeNotificationInputBuilder();
         statusInput.fieldsFrom(change);
-        ListenableFuture<RpcResult<PushAttributeChangeNotificationOutput>> rpcOutput = api.pushAttributeChangeNotification(statusInput.build());
+        ListenableFuture<RpcResult<PushAttributeChangeNotificationOutput>> rpcOutput =
+                api.pushAttributeChangeNotification(statusInput.build());
         RpcResult<PushAttributeChangeNotificationOutput> res = rpcOutput.get();
         PushAttributeChangeNotificationOutput output = res.getResult();
 
         //verify that it was called one time
-        verify(vNL,times(1)).onNotification(change);
+        verify(vNL, times(1)).onNotification(change);
 
         registration.close();
-        System.out.println("Output "+output);
+        System.out.println("Output " + output);
     }
 
 
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/ClusterSingletonServiceProviderMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/ClusterSingletonServiceProviderMock.java
index 86340c052..cc502b4aa 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/ClusterSingletonServiceProviderMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/ClusterSingletonServiceProviderMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START========================================================================
  * ONAP : ccsdk feature sdnr wt
  * =================================================================================================
@@ -14,7 +14,7 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  * ============LICENSE_END==========================================================================
- ******************************************************************************/
+ */
 
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
@@ -24,14 +24,14 @@ import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegist
 
 public class ClusterSingletonServiceProviderMock implements ClusterSingletonServiceProvider {
 
-	@Override
-	public void close() throws Exception {
+    @Override
+    public void close() throws Exception {
 
-	}
+    }
 
-	@Override
-	public ClusterSingletonServiceRegistration registerClusterSingletonService(ClusterSingletonService service) {
-		return null;
-	}
+    @Override
+    public ClusterSingletonServiceRegistration registerClusterSingletonService(ClusterSingletonService service) {
+        return null;
+    }
 
 }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerMountpointMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerMountpointMock.java
index 48401c881..ebcf5fb40 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerMountpointMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerMountpointMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
 import org.eclipse.jdt.annotation.NonNull;
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerNetconfMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerNetconfMock.java
index 90ab8608c..7db577cc8 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerNetconfMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/DataBrokerNetconfMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
 import java.util.Collection;
@@ -64,7 +64,7 @@ public class DataBrokerNetconfMock implements DataBroker {
     @Override
     public <T extends DataObject, L extends DataTreeChangeListener<T>> @NonNull ListenerRegistration<L> registerDataTreeChangeListener(
             @NonNull DataTreeIdentifier<T> treeId, @NonNull L pListener) {
-        System.out.println("Register "+pListener.getClass().getName());
+        System.out.println("Register " + pListener.getClass().getName());
         if (pListener instanceof ClusteredDataTreeChangeListener) {
             System.out.println("Clustered listener");
             this.listenerClustered = (ClusteredDataTreeChangeListener<Node>) pListener;
@@ -80,8 +80,7 @@ public class DataBrokerNetconfMock implements DataBroker {
             }
 
             @Override
-            public void close() {
-            }
+            public void close() {}
 
         };
     }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointMock.java
index e5bff451d..77d5e5e38 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt sdnr-wt-devicemanager-provider
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
@@ -57,12 +57,13 @@ public class MountPointMock implements MountPoint {
     @Override
     public <T extends BindingService> Optional<T> getService(Class<T> service) {
 
-        System.out.println("Requested mountpoint service: "+service.getSimpleName()+" databrokerAbsent state: "+databrokerAbsent);
+        System.out.println("Requested mountpoint service: " + service.getSimpleName() + " databrokerAbsent state: "
+                + databrokerAbsent);
 
         Optional<? extends BindingService> res;
         if (service.isInstance(dataBroker)) {
             System.out.println("Delivering databroker");
-            res =  databrokerAbsent ? Optional.empty() : Optional.of(dataBroker);
+            res = databrokerAbsent ? Optional.empty() : Optional.of(dataBroker);
         } else if (service.isInstance(rpcConsumerRegistry)) {
             System.out.println("Delivering RpcConsumerRegistryMock");
             res = Optional.of(rpcConsumerRegistry);
@@ -76,7 +77,7 @@ public class MountPointMock implements MountPoint {
         return (Optional<T>) res;
     }
 
-    public void setDatabrokerAbsent( boolean state) {
+    public void setDatabrokerAbsent(boolean state) {
         this.databrokerAbsent = state;
     }
 
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointServiceMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointServiceMock.java
index 127019633..996549e3d 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointServiceMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/MountPointServiceMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
 import java.util.Optional;
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/NotificationPublishServiceMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/NotificationPublishServiceMock.java
index 0564c56a3..2b3e00f5c 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/NotificationPublishServiceMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/NotificationPublishServiceMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
 import com.google.common.util.concurrent.ListenableFuture;
@@ -32,14 +32,13 @@ public class NotificationPublishServiceMock implements NotificationPublishServic
         return null;
     }
 
-   @Override
+    @Override
     public ListenableFuture<?> offerNotification(Notification notification, int timeout, TimeUnit unit)
             throws InterruptedException {
         return null;
     }
 
     @Override
-    public void putNotification(Notification notification) throws InterruptedException {
-   }
+    public void putNotification(Notification notification) throws InterruptedException {}
 
 }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcConsumerRegistryMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcConsumerRegistryMock.java
index 7e48ff2e5..8eea79abc 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcConsumerRegistryMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcConsumerRegistryMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt sdnr-wt-devicemanager-provider
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcProviderRegistryMock.java b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcProviderRegistryMock.java
index fbcb21db9..f2f6c0e68 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcProviderRegistryMock.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/mock/RpcProviderRegistryMock.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * ============LICENSE_START=======================================================
  * ONAP : ccsdk feature sdnr wt
  *  ================================================================================
@@ -17,7 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
- ******************************************************************************/
+ */
 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.mock;
 
 import java.util.Set;