fun domainFronting() {
    val heldCertificate =
      HeldCertificate.Builder()
        .commonName("server name")
        .addSubjectAlternativeName("url-host.com")
        .build()
    val handshakeCertificates =
      HandshakeCertificates.Builder()
        .heldCertificate(heldCertificate)
        .addTrustedCertificate(heldCertificate.certificate)
        .build()
    server.useHttps(handshakeCertificates.sslSocketFactory())

  private static ThreadFactory doBuild(ThreadFactoryBuilder builder) {
    String nameFormat = builder.nameFormat;
    Boolean daemon = builder.daemon;
    Integer priority = builder.priority;
    UncaughtExceptionHandler uncaughtExceptionHandler = builder.uncaughtExceptionHandler;
    ThreadFactory backingThreadFactory =
        (builder.backingThreadFactory != null)
            ? builder.backingThreadFactory

  var client =
    OkHttpClient.Builder()
      .build()

  @Test
  fun getWithCustomSocketFactory() {
    assumeTrue(Build.VERSION.SDK_INT >= 24)

    class CustomSSLSocketFactory(
      delegate: SSLSocketFactory,
    ) : DelegatingSSLSocketFactory(delegate) {
      override fun configureSocket(sslSocket: SSLSocket): SSLSocket {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {

    default SettingsBuilderResult build(
            @Nonnull Session session,
            @Nonnull Source installationSettingsSource,
            @Nonnull Source projectSettingsSource,
            @Nonnull Source userSettingsSource) {
        return build(SettingsBuilderRequest.build(
                session, installationSettingsSource, projectSettingsSource, userSettingsSource));
    }

    /**

	public final fun rsa2048 ()Lokhttp3/tls/HeldCertificate$Builder;
	public final fun serialNumber (J)Lokhttp3/tls/HeldCertificate$Builder;
	public final fun serialNumber (Ljava/math/BigInteger;)Lokhttp3/tls/HeldCertificate$Builder;
	public final fun signedBy (Lokhttp3/tls/HeldCertificate;)Lokhttp3/tls/HeldCertificate$Builder;
	public final fun validityInterval (JJ)Lokhttp3/tls/HeldCertificate$Builder;
}

            BUILDER builder = call.apply(esEntity);
            if (builder instanceof IndexRequestBuilder) {
                if (builderEntityCall != null) {
                    builderEntityCall.callback(builder);
                }
                bulkBuilder.add((IndexRequestBuilder) builder);
            } else if (builder instanceof UpdateRequestBuilder) {

  }

  @Test fun defaultResponseBodyIsEmpty() {
    val response =
      Response.Builder()
        .request(
          Request.Builder()
            .url("https://example.com/")
            .build(),
        )
        .protocol(Protocol.HTTP_1_1)
        .code(200)
        .message("OK")
        .build()
    assertThat(response.body.contentType()).isNull()

    }
  }

  @Test public void getPassesAdditionalCert() throws IOException, CertificateException {
    boolean androidMorEarlier = Build.VERSION.SDK_INT <= 23;

    OkHttpClient.Builder builder = new OkHttpClient.Builder();

    if (androidMorEarlier) {
      String isgCert =
              "-----BEGIN CERTIFICATE-----\n" +
              "MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw\n" +

                }
                final Builder builder = MinioClient.builder().endpoint(endpoint);
                if (StringUtil.isNotBlank(accessKey) && StringUtil.isNotBlank(secretKey)) {
                    builder.credentials(accessKey, secretKey);
                }
                if (StringUtil.isNotBlank(region)) {
                    builder.region(region);
                }

    val body =
      FormBody.Builder()
        .add("sim", "ple")
        .build()
    val expected = "sim=ple"
    assertThat(body.contentLength()).isEqualTo(expected.length.toLong())
    val buffer = Buffer()
    body.writeTo(buffer)
    assertThat(buffer.readUtf8()).isEqualTo(expected)
  }

  @Test
  fun encodeMultiplePairs() {
    val body =
      FormBody.Builder()
        .add("sim", "ple")