src/hotspot/share/gc/g1/g1Arguments.cpp

*** 73,83 ****
  }
  
  void G1Arguments::initialize() {
    GCArguments::initialize();
    assert(UseG1GC, "Error");
!   FLAG_SET_DEFAULT(ParallelGCThreads, Abstract_VM_Version::parallel_worker_threads());
    if (ParallelGCThreads == 0) {
      assert(!FLAG_IS_DEFAULT(ParallelGCThreads), "The default value for ParallelGCThreads should not be 0.");
      vm_exit_during_initialization("The flag -XX:+UseG1GC can not be combined with -XX:ParallelGCThreads=0", NULL);
    }
  
--- 73,83 ----
  }
  
  void G1Arguments::initialize() {
    GCArguments::initialize();
    assert(UseG1GC, "Error");
!   FLAG_SET_DEFAULT(ParallelGCThreads, VM_Version::parallel_worker_threads());
    if (ParallelGCThreads == 0) {
      assert(!FLAG_IS_DEFAULT(ParallelGCThreads), "The default value for ParallelGCThreads should not be 0.");
      vm_exit_during_initialization("The flag -XX:+UseG1GC can not be combined with -XX:ParallelGCThreads=0", NULL);
    }