--- old/src/share/classes/sun/security/provider/certpath/ReverseState.java	2012-01-29 19:33:42.000000000 -0800
+++ new/src/share/classes/sun/security/provider/certpath/ReverseState.java	2012-01-29 19:33:42.000000000 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2012, 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
@@ -371,8 +371,7 @@
             ReverseState clonedState = (ReverseState) super.clone();
 
             /* clone checkers, if cloneable */
-            clonedState.userCheckers =
-                        (ArrayList<PKIXCertPathChecker>)userCheckers.clone();
+            clonedState.userCheckers = userCheckers.clone();
             ListIterator<PKIXCertPathChecker> li =
                         clonedState.userCheckers.listIterator();
             while (li.hasNext()) {