```kotlin
cache.evictAll()
```

Removing individual items can be done using the urls iterator.
This would be typical after a user initiates a force refresh by a pull to refresh type action.

```java
    val urlIterator = cache.urls()
    while (urlIterator.hasNext()) {
      if (urlIterator.next().startsWith("https://www.google.com/")) {
        urlIterator.remove()
      }
    }
```

      stream.requestBody.use {
        stream.responseBody.use {
          while (true) {
            val action = actions.poll() ?: break
            action(stream)
          }
        }
      }
      return@FutureTask null
    }
  }

  /** Returns once all stream actions complete successfully. */
  fun awaitSuccess() {
    val futureTask =
      results.poll(5, TimeUnit.SECONDS)

    return lock.withLock(action)
  }

  inline fun <T> Http2Connection.withLock(action: () -> T): T {
    contract { callsInPlace(action, InvocationKind.EXACTLY_ONCE) }
    return lock.withLock(action)
  }

  inline fun <T> Http2Stream.withLock(action: () -> T): T {
    contract { callsInPlace(action, InvocationKind.EXACTLY_ONCE) }
    return lock.withLock(action)
  }

  inline fun <T> Http2Writer.withLock(action: () -> T): T {

    setUp(parameters.first, parameters.second)
    while (taskFaker.isIdle()) {
      set("a", "a", "a")
      set("b", "b", "b")
    }

    // Cause the rebuild action to fail.
    filesystem.setFaultyRename(cacheDir / DiskLruCache.JOURNAL_FILE_BACKUP, true)
    taskFaker.runNextTask()

    // Don't allow edits under any circumstances.
    assertThat(cache.edit("a")).isNull()

    ```

5. Wait for [GitHub Actions][github_actions] to start the publish job.

6. Prepare for ongoing development and push to GitHub.

    ```
    sed -i "" \
      "s/version = \".*\"/version = \"$NEXT_VERSION\"/g" \
      build.gradle.kts
    git commit -am "Prepare next development version."
    git push
    ```

7. Confirm the [GitHub Actions][github_actions] publish job succeeded.

          .setPathDegradationMigration(ConnectionMigrationOptions.MIGRATION_OPTION_ENABLED)
          .setAllowNonDefaultNetworkUsage(ConnectionMigrationOptions.MIGRATION_OPTION_ENABLED)
          .build(),
      )
      .setDnsOptions(
        DnsOptions.Builder()
          .setUseHttpStackDnsResolver(DnsOptions.DNS_OPTION_ENABLED)

  }
}

tasks.shadowJar {
  mergeServiceFiles()
}

graal {
  mainClass("okhttp3.curl.MainCommandLineKt")
  outputName("okcurl")
  graalVersion(libs.versions.graalvm.get())
  javaVersion("11")

  option("--no-fallback")

  if (Os.isFamily(Os.FAMILY_WINDOWS)) {
    // May be possible without, but autodetection is problematic on Windows 10
    // see https://github.com/palantir/gradle-graal

 * database to hold accepted cookies. The [cookie storage model][rfc_6265_53] specifies policies for
 * updating and expiring cookies.
 *
 * [rfc_6265_53]: https://tools.ietf.org/html/rfc6265#section-5.3
 */
interface CookieJar {
  /**
   * Saves [cookies] from an HTTP response to this store according to this jar's policy.
   *

   */
  object KeepOpen : SocketPolicy

  /**
   * Close the socket after the response. This is the default HTTP/1.0 behavior. For HTTP/2
   * connections, this sends a [GOAWAYframe](https://tools.ietf.org/html/rfc7540#section-6.8)
   * immediately after the response and will close the connection when the client's socket
   * is exhausted.
   *
   * See [SocketPolicy] for reasons why this can cause test flakiness and how to avoid it.
   */

 * cookies are on the fast path.
 */
private val STANDARD_DATE_FORMAT =
  object : ThreadLocal<DateFormat>() {
    override fun initialValue(): DateFormat {
      // Date format specified by RFC 7231 section 7.1.1.1.
      return SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'", Locale.US).apply {
        isLenient = false
        timeZone = UTC
      }
    }
  }