diff -r ec59f88eb330 -r 5dd5c4dd4b7d hotspot/src/share/vm/prims/jvmtiExport.cpp
--- a/hotspot/src/share/vm/prims/jvmtiExport.cpp	Wed Dec 21 18:22:14 2011 -0800
+++ b/hotspot/src/share/vm/prims/jvmtiExport.cpp	Thu Dec 22 12:50:42 2011 -0800
@@ -538,8 +538,6 @@
     _curr_env = NULL;
     _cached_length_ptr = cached_length_ptr;
     _cached_data_ptr = cached_data_ptr;
-    *_cached_length_ptr = 0;
-    *_cached_data_ptr = NULL;
 
     _state = _thread->jvmti_thread_state();
     if (_state != NULL) {