cdrBufOutput out = new cdrBufOutput();
BufferedCdrOutput out = new BufferedCdrOutput();
  public String toStringifiedReference()  {    cdrBufOutput out = new cdrBufOutput();    _write(out);    StringBuffer b = new StringBuffer("IOR:");    byte[] binary = out.buffer.toByteArray();    String s;    for (int i = 0; i < binary.length; i++)      {        s = Integer.toHexString(binary[i] & 0xFF);        if (s.length() == 1)          b.append('0');        b.append(s);      }    return b.toString();  }