*** old/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp	Wed Jan 15 01:41:07 2014
--- new/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp	Wed Jan 15 01:41:06 2014

*** 1069,1079 ****
--- 1069,1079 ----
    if (UseAdaptiveSizePolicy) {
      size_policy->minor_collection_end(gch->gc_cause());
      size_policy->avg_survived()->sample(from()->used());
    }
  
!   // We need to use a monotonically non-deccreasing time in ms
!   // We need to use a monotonically non-decreasing time in ms
    // or we will see time-warp warnings and os::javaTimeMillis()
    // does not guarantee monotonicity.
    jlong now = os::javaTimeNanos() / NANOSECS_PER_MILLISEC;
    update_time_of_last_gc(now);
  

*** 1401,1411 ****
--- 1401,1411 ----
  }
  
  #ifndef PRODUCT
  // It's OK to call this multi-threaded;  the worst thing
  // that can happen is that we'll get a bunch of closely
! // spaced simulated oveflows, but that's OK, in fact
! // spaced simulated overflows, but that's OK, in fact
  // probably good as it would exercise the overflow code
  // under contention.
  bool ParNewGeneration::should_simulate_overflow() {
    if (_overflow_counter-- <= 0) { // just being defensive
      _overflow_counter = ParGCWorkQueueOverflowInterval;