jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/model/CBuiltinLeafInfo.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -217,11 +217,11 @@
      *
      * @return
      *      do not modify the returned array.
      */
     public final QName[] getTypeNames() {
-        return typeNames;
+        return typeNames.clone();
     }
 
     /**
      * Leaf-type cannot be referenced from IDREF.
      *