long callId = nextCallId.getAndIncrement();
      System.out.printf("%04d %s%n", callId, call.request().url());
      return new PrintingEventListener(callId, System.nanoTime());
    }
  };

  final long callId;
  final long callStartNanos;

  public PrintingEventListener(long callId, long callStartNanos) {
    this.callId = callId;
    this.callStartNanos = callStartNanos;
  }

import org.junit.rules.TestRule
import org.junit.runner.Description
import org.junit.runners.model.Statement

/**
 * A log handler that records which log messages were published so that a calling test can make
 * assertions about them.
 */
class TestLogHandler(
  private val logger: Logger,
) : TestRule, BeforeEachCallback, AfterEachCallback {

import java.util.concurrent.LinkedBlockingQueue
import java.util.logging.Logger
import okhttp3.ExperimentalOkHttpApi

/**
 * Default dispatcher that processes a script of responses. Populate the script by calling [enqueueResponse].
 */
@ExperimentalOkHttpApi
open class QueueDispatcher : Dispatcher() {
  protected val responseQueue: BlockingQueue<MockResponse> = LinkedBlockingQueue()
  private var failFastResponse: MockResponse? = null

with OkHttp 3.x: must use `object :` with OkHttp 4.x:

Kotlin calling OkHttp 3.x:

```kotlin
val client = OkHttpClient.Builder()
    .dns { hostname -> InetAddress.getAllByName(hostname).toList() }
    .build()
```

Kotlin calling OkHttp 4.x:

```kotlin
val client = OkHttpClient.Builder()
    .dns(object : Dns {

smushcdn.com
wphostedmail.com
wpmucdn.com
tempurl.host
wpmudev.host

// Individual Network Berlin e.V. : https://www.in-berlin.de/
// Submitted by Christian Seitz <chris@in-berlin.de>
dyn-berlin.de
in-berlin.de
in-brb.de
in-butter.de
in-dsl.de
in-dsl.net
in-dsl.org
in-vpn.de
in-vpn.net
in-vpn.org

beauxarts.museum bedzin.pl beeldengeluid.museum beep.pl beer beiarn.no bel.tr belau.pw belem.br bellevue.museum belluno.it benevento.it bentley beppu.oita.jp berg.no bergamo.it bergbau.museum bergen.no berkeley.museum berlevag.no berlevåg.no berlin berlin.museum bern.museum beskidy.pl best bestbuy bet bet.ar beta.bounty-full.com beta.tailscale.net betainabox.com better-than.tv bf bg bg.eu.org bg.it bh bharti bhz.br bi bi.it bialowieza.pl bialystok.pl bib.br bib.ve bibai.hokkaido.jp bible bible.museum...

01CF          ; mapped                 ; 01D0          # 1.1  LATIN CAPITAL LETTER I WITH CARON
01D0          ; valid                                  # 1.1  LATIN SMALL LETTER I WITH CARON
01D1          ; mapped                 ; 01D2          # 1.1  LATIN CAPITAL LETTER O WITH CARON
01D2          ; valid                                  # 1.1  LATIN SMALL LETTER O WITH CARON

HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(Level.BASIC);
OkHttpClient client = new OkHttpClient.Builder()
  .addInterceptor(logging)
  .build();
```

You can change the log level at any time by calling `setLevel()`.

To log to a custom location, pass a `Logger` instance to the constructor.
```java
HttpLoggingInterceptor logging = new HttpLoggingInterceptor(new Logger() {
  @Override public void log(String message) {

}

button.dl {
  font-weight: 300;
  font-size: 25px;
  line-height: 40px;
  padding: 3px 10px;
  display: inline-block;
  border-radius: 6px;
  color: #f0f0f0;
  margin: 5px 0;
  width: auto;
}

.logo {
  text-align: center;
  margin-top: 150px;

    parts.nextPart()!!
    val partMno = parts.nextPart()!!
    assertThat(partMno.body.readUtf8()).isEqualTo("mnop")

    assertThat(parts.nextPart()).isNull()
  }

  @Test fun `cannot read part after calling nextPart`() {
    val multipart =
      """
      |--simple boundary
      |
      |abcd
      |efgh
      |ijkl
      |--simple boundary
      |
      |mnop
      |--simple boundary--