throw new Error("Not implemented for UtilDelegate");
RemoteException rex;  String status;  switch (ex.completed.value()) { case CompletionStatus._COMPLETED_MAYBE: status = "Maybe"; break;  case CompletionStatus._COMPLETED_NO: status = "No"; break;  case CompletionStatus._COMPLETED_YES: status = "Yes"; break;  default: status = "Unexpected completion status " + ex.completed.value();
  public RemoteException mapSystemException(SystemException ex)  {    throw new Error("Not implemented for UtilDelegate");  }