--- old/src/share/vm/oops/methodCounters.cpp 2014-05-07 00:02:24.000000000 -0700 +++ new/src/share/vm/oops/methodCounters.cpp 2014-05-07 00:02:24.000000000 -0700 @@ -34,4 +34,5 @@ backedge_counter()->reset(); set_interpreter_throwout_count(0); set_interpreter_invocation_count(0); + set_nmethod_age(INT_MAX); }