--- old/src/java.xml/share/classes/com/sun/org/apache/xml/internal/serialize/XMLSerializer.java	2017-06-14 09:45:56.497274004 -0700
+++ new/src/java.xml/share/classes/com/sun/org/apache/xml/internal/serialize/XMLSerializer.java	2017-06-14 09:45:55.485223442 -0700
@@ -1,6 +1,5 @@
 /*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -95,6 +94,7 @@
  * {@link com.sun.org.apache.xml.internal.serialize.DOMSerializerImpl} is replaced
  * by {@link com.sun.org.apache.xml.internal.serializer.dom3.LSSerializerImpl}.
  */
+@Deprecated
 public class XMLSerializer
 extends BaseMarkupSerializer {