cdrBufOutput buffer = new cdrBufOutput();
BufferedCdrOutput buffer = new BufferedCdrOutput();
  public byte[] toIORKey(byte[] object_id)  {    cdrBufOutput buffer = new cdrBufOutput();    buffer.write_long(SIGNATURE);    buffer.write_sequence(object_id);    buffer.write_sequence(id());    return buffer.buffer.toByteArray();  }