--- old/src/share/vm/gc/shared/referenceProcessor.cpp 2016-03-09 17:39:43.925112744 +0100 +++ new/src/share/vm/gc/shared/referenceProcessor.cpp 2016-03-09 17:39:43.773107629 +0100 @@ -281,8 +281,7 @@ size_t count() { return _count; } }; CountHandleClosure global_handle_count; - AlwaysAliveClosure always_alive; - JNIHandles::weak_oops_do(&always_alive, &global_handle_count); + JNIHandles::weak_oops_do(&global_handle_count); return global_handle_count.count(); } #endif