--- old/src/share/vm/memory/universe.cpp 2013-05-02 11:42:35.294272112 -0700 +++ new/src/share/vm/memory/universe.cpp 2013-05-02 11:42:35.060295531 -0700 @@ -1033,15 +1033,6 @@ void universe2_init() { EXCEPTION_MARK; Universe::genesis(CATCH); - // Although we'd like to verify here that the state of the heap - // is good, we can't because the main thread has not yet added - // itself to the threads list (so, using current interfaces - // we can't "fill" its TLAB), unless TLABs are disabled. - if (VerifyBeforeGC && !UseTLAB && - Universe::heap()->total_collections() >= VerifyGCStartAt) { - Universe::heap()->prepare_for_verify(); - Universe::verify(); // make sure we're starting with a clean slate - } }