src/share/vm/runtime/arguments.cpp

*** 1503,1513 ****
    } else if (UseG1GC) {
      heap_alignment = G1CollectedHeap::conservative_max_heap_alignment();
    }
  #endif // INCLUDE_ALL_GCS
    _conservative_max_heap_alignment = MAX3(heap_alignment, os::max_page_size(),
!     CollectorPolicy::compute_max_alignment());
  }
  
  void Arguments::set_ergonomics_flags() {
  
    if (os::is_server_class_machine()) {
--- 1503,1513 ----
    } else if (UseG1GC) {
      heap_alignment = G1CollectedHeap::conservative_max_heap_alignment();
    }
  #endif // INCLUDE_ALL_GCS
    _conservative_max_heap_alignment = MAX3(heap_alignment, os::max_page_size(),
!     CollectorPolicy::compute_heap_alignment());
  }
  
  void Arguments::set_ergonomics_flags() {
  
    if (os::is_server_class_machine()) {
*** 2163,2172 ****
--- 2163,2176 ----
  
    status = status && verify_min_value(ParGCArrayScanChunk, 1, "ParGCArrayScanChunk");
  
  #if INCLUDE_ALL_GCS
    if (UseG1GC) {
+     status = status && verify_percentage(G1NewSizePercent, "G1NewSizePercent");
+     status = status && verify_percentage(G1MaxNewSizePercent, "G1MaxNewSizePercent");
+     status = status && verify_interval(G1NewSizePercent, 0, G1MaxNewSizePercent, "G1NewSizePercent");
+  
      status = status && verify_percentage(InitiatingHeapOccupancyPercent,
                                           "InitiatingHeapOccupancyPercent");
      status = status && verify_min_value(G1RefProcDrainInterval, 1,
                                          "G1RefProcDrainInterval");
      status = status && verify_min_value((intx)G1ConcMarkStepDurationMillis, 1,