internal var dispatcher: Dispatcher = Dispatcher()
    internal var connectionPool: ConnectionPool? = null
    internal val interceptors: MutableList<Interceptor> = mutableListOf()
    internal val networkInterceptors: MutableList<Interceptor> = mutableListOf()
    internal var eventListenerFactory: EventListener.Factory = EventListener.NONE.asFactory()
    internal var retryOnConnectionFailure = true
    internal var fastFallback = true

      var cookies: MutableList<Cookie>? = null

      for (i in 0 until cookieStrings.size) {
        val cookie = parse(url, cookieStrings[i]) ?: continue
        if (cookies == null) cookies = mutableListOf()
        cookies.add(cookie)
      }

      return if (cookies != null) {
        Collections.unmodifiableList(cookies)
      } else {
        emptyList()
      }
    }
  }

    return Request.Builder().url(url)
  }

  internal class LogRecorder(
    val prefix: Regex = Regex(""),
  ) : HttpLoggingInterceptor.Logger {
    private val logs = mutableListOf<String>()
    private var index = 0

    fun assertLogEqual(expected: String) =
      apply {
        assertThat(index, "No more messages found")
          .isLessThan(logs.size)

    assertThat(ackFrame.streamId).isEqualTo(0)
    assertThat(ackFrame.ack).isTrue()
    return connection
  }

  private class RecordingPushObserver : PushObserver {
    val events = mutableListOf<Any>()

    @Synchronized fun takeEvent(): Any {
      while (events.isEmpty()) {
        wait()
      }
      return events.removeAt(0)
    }

    @Synchronized override fun onRequest(

  }

  @Test
  fun dnsReturnsZeroIpAddresses() {
    // Configure a DNS that returns our local MockWebServer for android.com.
    val dns = FakeDns()
    val ipAddresses = mutableListOf<InetAddress>()
    dns["android.com"] = ipAddresses
    client =
      client.newBuilder()
        .dns(dns)
        .build()
    server.enqueue(MockResponse())

      )
      for (line in bodyLines) {
        writeUtf8(line)
        writeUtf8("\n")
      }
    }
  }

  private fun readJournalLines(): List<String> {
    val result = mutableListOf<String>()
    filesystem.read(journalFile) {
      while (true) {
        val line = readUtf8Line() ?: break
        result.add(line)
      }
    }
    return result
  }