*/
  override fun toString(): String = commonToString()

  fun toMultimap(): Map<String, List<String>> {
    val result = TreeMap<String, MutableList<String>>(String.CASE_INSENSITIVE_ORDER)
    for (i in 0 until size) {
      val name = name(i).lowercase(Locale.US)
      var values: MutableList<String>? = result[name]
      if (values == null) {
        values = ArrayList(2)
        result[name] = values
      }

    applyConnectionSpec(tlsSpec, socket, isFallback = true)
    assertThat(socket.enabledProtocols).containsExactly(
      TlsVersion.TLS_1_2.javaName,
    )
    val expectedCipherSuites: MutableList<String> = ArrayList()
    expectedCipherSuites.add(CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256.javaName)
    expectedCipherSuites.add(CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA.javaName)

    } catch (ioe: IOException) {
      if (exception == null) {
        exception = ioe
      }
    }
  }
  if (exception != null) {
    throw exception
  }
}

internal fun <E> MutableList<E>.addIfAbsent(element: E) {
  if (!contains(element)) add(element)
}

internal fun Exception.withSuppressed(suppressed: List<Exception>): Throwable =
  apply {
    for (e in suppressed) addSuppressed(e)
  }

    Collection<String> c = MinimalCollection.of("a", "b", "a");
    List<String> list = ImmutableList.copyOf(c);
    assertEquals(asList("a", "b", "a"), list);
    List<String> mutableList = asList("a", "b");
    list = ImmutableList.copyOf(mutableList);
    mutableList.set(0, "c");
    assertEquals(asList("a", "b"), list);
  }

  public void testCopyOf_collectionContainingNull() {

  public override fun toString(): String = status

  public class Builder : Cloneable {
    public var inTunnel: Boolean
      private set

    private val informationalResponses_: MutableList<MockResponse>
    public val informationalResponses: List<MockResponse>
      get() = informationalResponses_.toList()

    public var status: String
      private set

    public var code: Int

    Collection<String> c = MinimalCollection.of("a", "b", "a");
    List<String> list = ImmutableList.copyOf(c);
    assertEquals(asList("a", "b", "a"), list);
    List<String> mutableList = asList("a", "b");
    list = ImmutableList.copyOf(mutableList);
    mutableList.set(0, "c");
    assertEquals(asList("a", "b"), list);
  }

  public void testCopyOf_collectionContainingNull() {

      override val nonDefaultValue: ProxySelector =
        object : ProxySelector() {
          override fun select(uri: URI?): MutableList<Proxy> = mutableListOf(java.net.Proxy.NO_PROXY)

          override fun connectFailed(
            uri: URI?,
            sa: SocketAddress?,
            ioe: java.io.IOException?,
          ) {
          }

   *
   * https://github.com/square/okhttp/issues/2409
   */
  @Test
  fun connectionsAreNotReusedIfNetworkInterceptorInterferes() {
    val responsesNotClosed: MutableList<Response?> = ArrayList()
    client =
      client
        .newBuilder()
        // Since this test knowingly leaks a connection, avoid using the default shared connection

      return Validity(
        notBefore = notBefore,
        notAfter = notAfter,
      )
    }

    private fun extensions(): MutableList<Extension> {
      val result = mutableListOf<Extension>()

      if (maxIntermediateCas != -1) {
        result +=
          Extension(
            id = BASIC_CONSTRAINTS,
            critical = true,

    }
  }

  private fun headersToList(response: MockResponse): List<String> {
    val headers = response.headers
    val size = headers.size
    val headerList: MutableList<String> = ArrayList(size)
    for (i in 0 until size) {
      headerList.add(headers.name(i) + ": " + headers.value(i))
    }
    return headerList
  }

  @Test
  fun shutdownWithoutStart() {