import okhttp3.ConnectionPool
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.tls.internal.TlsUtil.localhost
import org.junit.jupiter.api.Test

/**
 * This single Junit 4 test is our Android test suite on API 21-25.
 */
class SingleAndroidTest {
  private val handshakeCertificates = localhost()

  private var client: OkHttpClient =
    OkHttpClient
      .Builder()
      .sslSocketFactory(

    applyStrictMode()

    // Not currently safe
    // See https://github.com/square/okhttp/pull/8248
    OkHttpClient()

    assertThat(violations).hasSize(1)
    assertThat(violations[0].message).isEqualTo("newSSLContext")
  }

  @Test
  fun testNewCall() {
    Platform.resetForTests()

    val client = OkHttpClient()

    applyStrictMode()

    // Safe on main

import okio.Buffer
import okio.GzipSource

/**
 * An OkHttp interceptor which logs request and response information. Can be applied as an
 * [application interceptor][OkHttpClient.interceptors] or as a [OkHttpClient.networkInterceptors].
 *
 * The format of the logs created by this class should not be considered stable and may
 * change slightly between releases. If you need a stable logging format, use your own interceptor.
 */

first. Fast fallback gives IPv6 connections a 250 ms head start so IPv6 is preferred on networks
where it's available.

To opt-in, configure your `OkHttpClient.Builder`:


```
OkHttpClient client = new OkHttpClient.Builder()
    .fastFallback(true)
    .build();
```

 *  New: Change the build from Kotlin-JVM to Kotlin-multiplatform (which includes JVM). Both

import mockwebserver3.MockWebServer
import mockwebserver3.junit5.StartStop
import okhttp3.HttpUrl
import okhttp3.Interceptor
import okhttp3.MediaType
import okhttp3.MediaType.Companion.toMediaType
import okhttp3.OkHttpClient
import okhttp3.Protocol
import okhttp3.RecordingHostnameVerifier
import okhttp3.Request
import okhttp3.RequestBody
import okhttp3.RequestBody.Companion.toRequestBody
import okhttp3.WebSocketListener