diff --git a/source/java/org/alfresco/rest/api/impl/NodesImpl.java b/source/java/org/alfresco/rest/api/impl/NodesImpl.java
index 8268347d1e..b02da656c3 100644
--- a/source/java/org/alfresco/rest/api/impl/NodesImpl.java
+++ b/source/java/org/alfresco/rest/api/impl/NodesImpl.java
@@ -281,11 +281,13 @@ public class NodesImpl implements Nodes
      *
      * Note: assumes workspace://SpacesStore
      */
+    @Override
     public NodeRef validateNode(String nodeId)
     {
         return validateNode(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE, nodeId);
     }
 
+    @Override
     public NodeRef validateNode(StoreRef storeRef, String nodeId)
     {
         String versionLabel = null;
@@ -306,6 +308,7 @@ public class NodesImpl implements Nodes
         return validateNode(nodeRef);
     }
 
+    @Override
     public NodeRef validateNode(NodeRef nodeRef)
     {
         if (!nodeService.exists(nodeRef))
@@ -319,6 +322,7 @@ public class NodesImpl implements Nodes
     /*
      * Check that nodes exists and matches given expected/excluded type(s).
      */
+    @Override
     public boolean nodeMatches(NodeRef nodeRef, Set<QName> expectedTypes, Set<QName> excludedTypes)
     {
         return nodeMatches(nodeRef, expectedTypes, excludedTypes, true);
@@ -379,6 +383,7 @@ public class NodesImpl implements Nodes
     /**
      * @deprecated review usage (backward compat')
      */
+    @Override
     public Node getNode(String nodeId)
     {
         NodeRef nodeRef = validateNode(nodeId);
@@ -459,6 +464,7 @@ public class NodesImpl implements Nodes
     /**
      * @deprecated note: currently required for backwards compat' (Favourites API)
      */
+    @Override
     public Document getDocument(NodeRef nodeRef)
     {
         Type type = getType(nodeRef);
@@ -497,6 +503,7 @@ public class NodesImpl implements Nodes
     /**
      * @deprecated note: currently required for backwards compat' (Favourites API)
      */
+    @Override
     public Folder getFolder(NodeRef nodeRef)
     {
         Type type = getType(nodeRef);
@@ -634,6 +641,7 @@ public class NodesImpl implements Nodes
         return fileInfo.getNodeRef();
     }
 
+    @Override
     public Node getFolderOrDocument(String nodeId, Parameters parameters)
     {
         String path = parameters.getParameter(PARAM_RELATIVE_PATH);
@@ -897,6 +905,7 @@ public class NodesImpl implements Nodes
         return aspectNames;
     }
 
+    @Override
     public CollectionWithPagingInfo<Node> listChildren(String parentFolderNodeId, Parameters parameters)
     {
         String path = parameters.getParameter(PARAM_RELATIVE_PATH);
@@ -1106,6 +1115,7 @@ public class NodesImpl implements Nodes
         return ignoreQNameAspects;
     }
 
+    @Override
     public void deleteNode(String nodeId)
     {
         NodeRef nodeRef = validateNode(nodeId);
@@ -1113,6 +1123,7 @@ public class NodesImpl implements Nodes
     }
 
     // TODO should we able to specify content properties (eg. mimeType ... or use extension for now, or encoding)
+    @Override
     public Node createNode(String parentFolderNodeId, Node nodeInfo, Parameters parameters)
     {
         if (nodeInfo.getNodeRef() != null)
@@ -1250,6 +1261,7 @@ public class NodesImpl implements Nodes
         }
     }
 
+    @Override
     public Node updateNode(String nodeId, Node nodeInfo, Parameters parameters)
     {
         final NodeRef nodeRef = validateNode(nodeId);
@@ -1396,6 +1408,7 @@ public class NodesImpl implements Nodes
         return getFolderOrDocument(nodeRef.getId(), parameters);
     }
 
+    @Override
     public Node moveOrCopyNode(String sourceNodeId, String targetParentId, String name, Parameters parameters, boolean isCopy)
     {
         if ((sourceNodeId == null) || (sourceNodeId.isEmpty()))