--- old/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/soap/ver1_1/SOAPPart1_1Impl.java	2017-06-01 18:21:05.617569657 +0100
+++ new/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/soap/ver1_1/SOAPPart1_1Impl.java	2017-06-01 18:21:05.561569657 +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
@@ -54,10 +54,12 @@
         super(message);
     }
 
+    @Override
     protected String getContentType() {
         return isFastInfoset() ? "application/fastinfoset" : "text/xml";
     }
 
+    @Override
     protected Envelope createEnvelopeFromSource() throws SOAPException {
         // Record the presence of xml declaration before the envelope gets
         // created.
@@ -80,11 +82,13 @@
         return envelope;
     }
 
+    @Override
     protected Envelope createEmptyEnvelope(String prefix)
         throws SOAPException {
         return new Envelope1_1Impl(getDocument(), prefix, true, true);
     }
 
+    @Override
     protected SOAPPartImpl duplicateType() {
         return new SOAPPart1_1Impl();
     }