authType: String?,
        ) {
          withoutHostCalled = true
        }

        // called by Android via reflection in X509TrustManagerExtensions
        @Suppress("unused", "UNUSED_PARAMETER")
        fun checkServerTrusted(
          chain: Array<out X509Certificate>,
          authType: String,
          hostname: String,
        ): List<X509Certificate> {
          withHostCalled = true

    @Throws(IOException::class)
    constructor(response: ResponseBody) : this(
      source = response.source(),
      boundary =
        response.contentType()?.parameter("boundary")
          ?: throw ProtocolException("expected the Content-Type to have a boundary parameter"),
    )

    @Throws(IOException::class)
    fun nextPart(): Part? {
      check(!closed) { "closed" }

      if (noMoreParts) return null

  @Test
  fun javaClassTag() {
    val uuidTag = UUID.randomUUID()
    val request =
      Request.Builder()
        .url("https://square.com")
        .tag(UUID::class.java, uuidTag) // Use the Class<*> parameter.
        .build()
    assertThat(request.tag()).isNull()
    assertThat(request.tag(Any::class.java)).isNull()
    assertThat(request.tag(UUID::class.java)).isSameAs(uuidTag)

 * code shouldn't use these, they're necessary for clients migrating from OkHttp 3.x and this test
 * ensures the symbols remain available and with the expected parameter and return types.
 */
@Suppress(
  "DEPRECATION_ERROR",
  "UNUSED_VALUE",
  "UNUSED_VARIABLE",
  "VARIABLE_WITH_REDUNDANT_INITIALIZER",
)
class KotlinDeprecationErrorTest {

     *
     * @param streamId when a client-initiated stream ID (odd number), the origin of this alternate
     *     service is the origin of the stream. When zero, the origin is specified in the `origin`
     *     parameter.
     * @param origin when present, the [origin](http://tools.ietf.org/html/rfc6454) is typically
     *     represented as a combination of scheme, host and port. When empty, the origin is that of
     *     the `streamId`.

  }

  @Test
  @Throws(Exception::class)
  fun unexpectedExtensionParameter() {
    extensionNegotiationFailure("permessage-deflate; unknown_parameter=15")
  }

  @Test
  @Throws(Exception::class)
  fun clientMaxWindowBitsIncluded() {
    extensionNegotiationFailure("permessage-deflate; client_max_window_bits=15")
  }

  @Test

            version = 2L,
            serialNumber = BigInteger.ONE,
            signature =
              AlgorithmIdentifier(
                algorithm = SHA256_WITH_RSA_ENCRYPTION,
                parameters = null,
              ),
            issuer =
              listOf(
                listOf(
                  AttributeTypeAndValue(
                    type = COMMON_NAME,

    } ?: throw IllegalArgumentException("No such suite: $javaName")
  }
}

suspend fun fetchIanaSuites(okHttpClient: OkHttpClient): IanaSuites {
  val url = "https://www.iana.org/assignments/tls-parameters/tls-parameters-4.csv"

  val call = okHttpClient.newCall(Request(url.toHttpUrl()))

  val suites =
    call.executeAsync().use {
      if (!it.isSuccessful) {
        throw IOException("Failed ${it.code} ${it.message}")

      .isEqualTo(WebSocketExtensions(perMessageDeflate = true, unknownValues = true))
    assertThat(parse("permessage-deflate; unknown_parameter=15"))
      .isEqualTo(WebSocketExtensions(perMessageDeflate = true, unknownValues = true))
    assertThat(parse("permessage-deflate; unknown_parameter=15; unknown_parameter=15"))
      .isEqualTo(WebSocketExtensions(perMessageDeflate = true, unknownValues = true))
  }

  @Test

    val contentType = requestBody.contentType()!!

    assertThat(contentType.mediaType).isEqualTo("text/plain; charset=utf-8")
    assertThat(contentType.parameter("charset")).isEqualTo("utf-8")
  }