*
   * @throws RejectedExecutionException if the queue is shut down and the task is not cancelable.
   */
  fun schedule(
    task: Task,
    delayNanos: Long = 0L,
  ) {
    taskRunner.lock.withLock {
      if (shutdown) {
        if (task.cancelable) {
          taskRunner.logger.taskLog(task, this) { "schedule canceled (queue is shutdown)" }
          return
        }

    builder = builder.callTimeout(0L, TimeUnit.SECONDS)
    builder = builder.callTimeout(Duration.ofSeconds(0L))
    builder = builder.connectTimeout(0L, TimeUnit.SECONDS)
    builder = builder.connectTimeout(Duration.ofSeconds(0L))
    builder = builder.readTimeout(0L, TimeUnit.SECONDS)
    builder = builder.readTimeout(Duration.ofSeconds(0L))
    builder = builder.writeTimeout(0L, TimeUnit.SECONDS)

      )
    val heldCertificate =
      HeldCertificate.Builder()
        .keyPair(publicKey, privateKey)
        .commonName("cash.app")
        .validityInterval(0L, 1000L)
        .rsa2048()
        .build()
    assertThat(
      """
      |-----BEGIN CERTIFICATE-----
      |MIIBmjCCAQOgAwIBAgIBATANBgkqhkiG9w0BAQsFADATMREwDwYDVQQDDAhjYXNo

      .isEqualTo(0L)
    assertThat(parse(url, "a=b; Expires=Thu, 01 Jan 1970 00:0:00 GMT")!!.expiresAt)
      .isEqualTo(0L)
    assertThat(parse(url, "a=b; Expires=Thu, 01 Jan 1970 00:00:0 GMT")!!.expiresAt)
      .isEqualTo(0L)
    assertThat(parse(url, "a=b; Expires=00:00:00 Thu, 01 Jan 1970 GMT")!!.expiresAt)
      .isEqualTo(0L)
    assertThat(parse(url, "a=b; Expires=00:00:00 1970 Jan 01")!!.expiresAt)
      .isEqualTo(0L)

  }

  @Test fun addDate() {
    val expected = Date(0L)
    val headers =
      Headers.Builder()
        .add("testDate", expected)
        .build()
    assertThat(headers["testDate"]).isEqualTo("Thu, 01 Jan 1970 00:00:00 GMT")
    assertThat(headers.getDate("testDate")).isEqualTo(Date(0L))
  }

  @Test fun addInstant() {
    val expected = Instant.ofEpochMilli(0L)
    val headers =
      Headers.Builder()

          .add("Content-Length", "0")
      this.trailers = Headers.Builder()
      this.throttleBytesPerPeriod = Long.MAX_VALUE
      this.throttlePeriodNanos = 0L
      this.socketPolicy = KeepOpen
      this.bodyDelayNanos = 0L
      this.headersDelayNanos = 0L
      this.pushPromises = mutableListOf()
      this.settings = Settings()
    }

    internal constructor(mockResponse: MockResponse) {

        sink: Buffer,
        byteCount: Long,
      ): Long {
        require(byteCount >= 0L) { "byteCount < 0: $byteCount" }
        check(currentPart == this) { "closed" }

        source.timeout().intersectWith(timeout) {
          return when (val limit = currentPartBytesRemaining(maxResult = byteCount)) {
            0L -> -1L // No more bytes in this part.
            else -> source.read(sink, limit)
          }

    val pool = factory.newConnectionPool()
    val poolApi = ConnectionPool(pool)
    val c1 = factory.newConnection(pool, routeA1, 0L)
    allocateAndLeakAllocation(poolApi, c1)
    awaitGarbageCollection()
    assertThat(pool.closeConnections(100L)).isEqualTo(0L)
    assertThat(c1.calls).isEmpty()

    // Can't allocate once a leak has been detected.
    assertThat(c1.noNewExchanges).isTrue()
  }

  private var intervalPingsSent = 0L
  private var intervalPongsReceived = 0L
  private var degradedPingsSent = 0L
  private var degradedPongsReceived = 0L
  private var awaitPingsSent = 0L
  private var awaitPongsReceived = 0L

  /** Consider this connection to be unhealthy if a degraded pong isn't received by this time. */
  private var degradedPongDeadlineNs = 0L

  }
}

internal fun checkDuration(
  name: String,
  duration: Long,
  unit: TimeUnit,
): Int {
  check(duration >= 0L) { "$name < 0" }
  val millis = unit.toMillis(duration)
  require(millis <= Integer.MAX_VALUE) { "$name too large" }
  require(millis != 0L || duration <= 0L) { "$name too small" }
  return millis.toInt()
}

internal fun checkDuration(
  name: String,
  duration: Duration,
): Int {