private void writeObject(ObjectOutputStream out) throws IOException {
  out.defaultWriteObject();
  servID.writeBytes(out);
}

private void writeObject ( ObjectOutputStream out ) throws IOException { out . defaultWriteObject ( ) ; servID . writeBytes ( out ) ; }
writes the default serializable field value for this instance , followed by the item ' s service id encoded as specified by the serviceid . writebytes method .
