diff -r 3068270ba476 -r 2b8e28fdf503 src/share/vm/runtime/mutexLocker.cpp
--- a/src/share/vm/runtime/mutexLocker.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/share/vm/runtime/mutexLocker.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -45,7 +45,6 @@
 Mutex*   VMStatistic_lock             = NULL;
 Mutex*   JNIGlobalHandle_lock         = NULL;
 Mutex*   JNIHandleBlockFreeList_lock  = NULL;
-Mutex*   JNICachedItableIndex_lock    = NULL;
 Mutex*   MemberNameTable_lock         = NULL;
 Mutex*   JmethodIdCreation_lock       = NULL;
 Mutex*   JfieldIdCreation_lock        = NULL;
@@ -253,7 +252,6 @@
   }
   def(Heap_lock                    , Monitor, nonleaf+1,   false);
   def(JfieldIdCreation_lock        , Mutex  , nonleaf+1,   true ); // jfieldID, Used in VM_Operation
-  def(JNICachedItableIndex_lock    , Mutex  , nonleaf+1,   false); // Used to cache an itable index during JNI invoke
   def(MemberNameTable_lock         , Mutex  , nonleaf+1,   false); // Used to protect MemberNameTable
 
   def(CompiledIC_lock              , Mutex  , nonleaf+2,   false); // locks VtableStubs_lock, InlineCacheBuffer_lock