1.1 --- a/src/share/vm/runtime/arguments.cpp Wed Apr 26 10:40:06 2017 -0400 1.2 +++ b/src/share/vm/runtime/arguments.cpp Fri Apr 28 21:14:37 2017 -0400 1.3 @@ -3193,8 +3193,6 @@ 1.4 1.5 // Enable parallel GC and adaptive generation sizing 1.6 FLAG_SET_CMDLINE(bool, UseParallelGC, true); 1.7 - FLAG_SET_DEFAULT(ParallelGCThreads, 1.8 - Abstract_VM_Version::parallel_worker_threads()); 1.9 1.10 // Encourage steady state memory management 1.11 FLAG_SET_CMDLINE(uintx, ThresholdTolerance, 100);