--- a/hotspot/src/share/vm/services/threadService.cpp	Thu Jan 05 06:24:52 2012 -0800
+++ b/hotspot/src/share/vm/services/threadService.cpp	Thu Jan 05 07:26:44 2012 -0800
@@ -377,7 +377,7 @@
     }
 
   }
-
+  delete cycle;
   return deadlocks;
 }