return session;
    }

    private static final char[] hexCode = "0123456789ABCDEF".toCharArray();

    private static String printHexBinary(byte[] data) {
        StringBuilder r = new StringBuilder(data.length * 2);
        for (byte b : data) {
            r.append(hexCode[(b >> 4) & 0xF]);
            r.append(hexCode[(b & 0xF)]);
        }
        return r.toString();
    }

    }


    NbtAddress doNameQuery ( Name name, InetAddress svr ) throws UnknownHostException {
        NbtAddress addr;

        if ( name.hexCode == 0x1d && svr == null ) {
            svr = this.baddr; // bit of a hack but saves a lookup
        }
        name.srcHashCode = svr != null ? svr.hashCode() : 0;
        addr = getCachedAddress(name);