e.printStackTrace(); VM.shutdown(VM.exitStatusMiscTrouble);
e.printStackTrace(); VM.shutdown(VM.EXIT_STATUS_MISC_TROUBLE);
  private void closeFileOutputStream()  {    if(VM_HardwarePerformanceMonitors.verbose>=2)VM.sysWriteln("VM_TraceWriter.closeFileOutputStream()");    if (trace_file == null) {	// constraint      if(VM_HardwarePerformanceMonitors.verbose>=3)	VM.sysWriteln("\n***VM_TraceWriter.closeFileOutputStream() trace_file == null!***\n");      return;    }    try {       trace_file.close();    } catch (IOException e) {      VM.sysWriteln("***VM_TraceWriter.closeFileOutputStream() throws IOException!***");      e.printStackTrace(); VM.shutdown(VM.exitStatusMiscTrouble);    }    trace_file = null;    if(VM_HardwarePerformanceMonitors.verbose>=2){      hpm.dumpStatistics();    }  }