/**
         * @return the uhe
         */
        public UnknownHostException getException () {
            return this.uhe;
        }

    }


    NetbiosAddress[] lookupServerOrWorkgroup ( String name, InetAddress svr ) throws UnknownHostException {
        Sem sem = new Sem(2);
        int type = isWINS(svr) ? 0x1b : 0x1d;