1.1 --- a/src/share/vm/memory/freeBlockDictionary.hpp Fri Aug 31 16:39:35 2012 -0700 1.2 +++ b/src/share/vm/memory/freeBlockDictionary.hpp Sat Sep 01 13:25:18 2012 -0400 1.3 @@ -48,6 +48,10 @@ 1.4 }; 1.5 1.6 private: 1.7 + // This field is added and can be set to point to the 1.8 + // the Mutex used to synchronize access to the 1.9 + // dictionary so that assertion checking can be done. 1.10 + // For example it is set to point to _parDictionaryAllocLock. 1.11 NOT_PRODUCT(Mutex* _lock;) 1.12 1.13 public: