public void setPort_Equal(Integer port) {
        setPort_Term(port, null);
    }

    public void setPort_Equal(Integer port, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setPort_Term(port, opLambda);
    }

    public void setPort_Term(Integer port) {
        setPort_Term(port, null);
    }

    public void setPort_Term(Integer port, ConditionOptionCall<TermQueryBuilder> opLambda) {

        path = u.getPath();
        ref = u.getRef();
        if (ref != null) {
            path += '#' + ref;
        }
        port = u.getPort();
        if( port == -1 ) {
            port = getDefaultPort();
        }
        setURL( u, "smb", u.getHost(), port,
                    u.getAuthority(), u.getUserInfo(),
                    path, u.getQuery(), null );
    }

  }

  @Override public ServerSocket createServerSocket(int port) throws IOException {
    return createServerSocket();
  }

  @Override public ServerSocket createServerSocket(int port, int backlog) throws IOException {
    return createServerSocket();
  }

  @Override public ServerSocket createServerSocket(
      int port, int backlog, InetAddress inetAddress) throws IOException {
    return createServerSocket();

  }

  public void testFromStringBadPort() {
    // Out-of-range ports.
    checkFromStringCase("google.com:65536", 1, null, 99, false);
    checkFromStringCase("google.com:9999999999", 1, null, 99, false);
    // Invalid port parts.
    checkFromStringCase("google.com:port", 1, null, 99, false);
    checkFromStringCase("google.com:-25", 1, null, 99, false);

        return getChallenge(dc, 0);
    }

    public static byte[] getChallenge( UniAddress dc, int port )
                throws SmbException, UnknownHostException {
        SmbTransport trans = SmbTransport.getSmbTransport( dc, port );
        trans.connect();
        return trans.server.encryptionKey;
    }
/**
 * Authenticate arbitrary credentials represented by the

            PROTOCOL_HANDLERS.clear();
            Handler.factory = factory;
        }
    }

    /**
     * Returns the default HTTP port.
     *
     * @return An <code>int</code> containing the default HTTP port.
     */
    protected int getDefaultPort() {
        return DEFAULT_HTTP_PORT;
    }

    protected URLConnection openConnection(URL url) throws IOException {
        url = new URL(url, url.toExternalForm(),

        this.transportContext = tc;
    }


    /**
     * Returns the default HTTP port.
     *
     * @return An <code>int</code> containing the default HTTP port.
     */
    @Override
    protected int getDefaultPort () {
        return DEFAULT_HTTP_PORT;
    }


    @Override
    protected URLConnection openConnection ( URL url ) throws IOException {

     */
    // TODO: why is this public?
    public TeredoInfo(
        @CheckForNull Inet4Address server, @CheckForNull Inet4Address client, int port, int flags) {
      checkArgument(
          (port >= 0) && (port <= 0xffff), "port '%s' is out of range (0 <= port <= 0xffff)", port);
      checkArgument(
          (flags >= 0) && (flags <= 0xffff),
          "flags '%s' is out of range (0 <= flags <= 0xffff)",
          flags);

public interface SmbTransportPool {

    /**
     * @param tf
     * @param name
     * @param port
     * @param exclusive
     * @param forceSigning
     * @return a connected transport
     * @throws UnknownHostException
     * @throws IOException
     */
    SmbTransport getSmbTransport ( CIFSContext tf, String name, int port, boolean exclusive, boolean forceSigning )
            throws UnknownHostException, IOException;

                    smbAuth.setServer(hostname);
                    if (StringUtil.isNotBlank(port)) {
                        try {
                            smbAuth.setPort(Integer.parseInt(port));
                        } catch (final NumberFormatException e) {
                            logger.warn("Failed to parse {}", port, e);
                        }
                    }
                    smbAuth.setUsername(username);