--- old/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/util/NamespaceContextIterator.java	2017-06-01 18:21:09.393569643 +0100
+++ new/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/util/NamespaceContextIterator.java	2017-06-01 18:21:09.321569643 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -89,11 +89,13 @@
         }
     }
 
+    @Override
     public boolean hasNext() {
         findNext();
         return next != null;
     }
 
+    @Override
     public Object next() {
         return getNext();
     }
@@ -112,6 +114,7 @@
         return last;
     }
 
+    @Override
     public void remove() {
         if (last == null) {
             throw new IllegalStateException();