--- old/src/share/vm/runtime/mutexLocker.hpp	2013-09-11 19:08:59.000000000 -0400
+++ new/src/share/vm/runtime/mutexLocker.hpp	2013-09-11 19:08:59.000000000 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, 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
@@ -50,7 +50,6 @@
 extern Mutex*   VMStatistic_lock;                // a lock used to guard statistics count increment
 extern Mutex*   JNIGlobalHandle_lock;            // a lock on creating JNI global handles
 extern Mutex*   JNIHandleBlockFreeList_lock;     // a lock on the JNI handle block free list
-extern Mutex*   JNICachedItableIndex_lock;       // a lock on caching an itable index during JNI invoke
 extern Mutex*   MemberNameTable_lock;            // a lock on the MemberNameTable updates
 extern Mutex*   JmethodIdCreation_lock;          // a lock on creating JNI method identifiers
 extern Mutex*   JfieldIdCreation_lock;           // a lock on creating JNI static field identifiers