VM_Interface.sysFail("Ref count sanity checks must be run with finalization disable (-X:noFinliser=true)");
VM_Interface.sysFail("Ref count sanity checks must be run with finalization disabled (-X:gc:noFinalizer=true)");
  public final void prepare(boolean time) {     if (RefCountSpace.RC_SANITY_CHECK && !Options.noFinalizer)       VM_Interface.sysFail("Ref count sanity checks must be run with finalization disable (-X:noFinliser=true)");    flushFreeLists();    if (RefCountSpace.INC_DEC_ROOT) {      if (Options.verbose > 2)	processRootBufsAndCount();       else	processRootBufs();    }  }