socketFile.delete(); // Clean up from previous runs.

    MockWebServer server = new MockWebServer();
    server.setServerSocketFactory(new UnixDomainServerSocketFactory(socketFile));
    server.setProtocols(Collections.singletonList(Protocol.H2_PRIOR_KNOWLEDGE));
    server.enqueue(new MockResponse().setBody("hello"));
    server.start();

    OkHttpClient client = new OkHttpClient.Builder()

  fun setProtocolNegotiationEnabled(protocolNegotiationEnabled: Boolean) {
    delegate.protocolNegotiationEnabled = protocolNegotiationEnabled
  }

  @JvmName("-deprecated_protocols")
  fun setProtocols(protocols: List<Protocol>) {
    delegate.protocols = protocols
  }

  @JvmName("-deprecated_protocols")
  fun protocols(): List<Protocol> = delegate.protocols

  fun useHttps(

    mockWebServer.setServerSocketFactory(ServerSocketFactory.getDefault())
    mockWebServer.setBodyLimit(0L)
    mockWebServer.setProtocolNegotiationEnabled(false)
    mockWebServer.setProtocols(listOf(Protocol.HTTP_1_1))
    var requestCount: Int = mockWebServer.getRequestCount()
  }

  @Test @Disabled
  fun multipartBody() {
    val multipartBody: MultipartBody = MultipartBody.Builder().build()

	public final fun requireClientAuth ()V
	public final fun setBodyLimit (J)V
	public final fun setDispatcher (Lokhttp3/mockwebserver/Dispatcher;)V
	public final fun setProtocolNegotiationEnabled (Z)V
	public final fun setProtocols (Ljava/util/List;)V
	public final fun setServerSocketFactory (Ljavax/net/ServerSocketFactory;)V
	public final fun shutdown ()V
	public final fun start ()V
	public final fun start (I)V

	public final fun requireClientAuth ()V
	public final fun setBodyLimit (J)V
	public final fun setDispatcher (Lmockwebserver3/Dispatcher;)V
	public final fun setProtocolNegotiationEnabled (Z)V
	public final fun setProtocols (Ljava/util/List;)V
	public final fun setServerSocketFactory (Ljavax/net/ServerSocketFactory;)V
	public final fun start ()V
	public final fun start (I)V
	public final fun start (Ljava/net/InetAddress;I)V

    assertThat(zeroLengthPayload.headers["content-length"]).isEqualTo("0")
    assertThat(zeroLengthPayload.bodySize).isEqualTo(0L)
  }

  @Test
  fun setProtocols() {
    server.enqueue(
      MockResponse(body = "A"),
    )
    client =
      client
        .newBuilder()
        .protocols(Arrays.asList(Protocol.HTTP_1_1))
        .build()

     */
    public String getProtocol() {
        return protocol;
    }

    /**
     * @param protocol the protocol of the proxy server like <i>SOCKSv4</i>
     */
    public void setProtocol(String protocol) {
        this.protocol = protocol;
    }

    public String getNonProxyHosts() {
        return nonProxyHosts;
    }

    public void setNonProxyHosts(String nonProxyHosts) {

                        }
                    }

                    Proxy p = new Proxy();
                    p.setHost(proxy.getHost());
                    p.setProtocol(proxy.getProtocol());
                    p.setPort(proxy.getPort());
                    p.setNonProxyHosts(proxy.getNonProxyHosts());
                    p.setUserName(proxy.getUsername());