--- old/src/java.xml.bind/share/classes/javax/xml/bind/TypeConstraintException.java	2015-01-29 16:25:03.937677382 +0300
+++ new/src/java.xml.bind/share/classes/javax/xml/bind/TypeConstraintException.java	2015-01-29 16:25:03.869677383 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2015, 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
@@ -57,8 +57,9 @@
      * Exception reference
      *
      */
-    private Throwable linkedException;
+    private volatile Throwable linkedException;
 
+    static final long serialVersionUID = -3059799699420143848L;
 
     /**
      * Construct a TypeConstraintException with the specified detail message.  The
@@ -141,7 +142,7 @@
      *                  indicates that the linked exception does not exist or
      *                  is unknown).
      */
-    public synchronized void setLinkedException( Throwable exception ) {
+    public void setLinkedException( Throwable exception ) {
         this.linkedException = exception;
     }