@Override
          public void onFailure(Throwable t) {}
        },
        directExecutor());
    assertThat(called[0]).isTrue();
  }

  // Avoid trouble with automatic mapping between JRE and Kotlin runtime classes.
  static class CustomRuntimeException extends RuntimeException {}

  public void testCatching() throws Exception {
    FluentFuture<?> f =

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3

import assertk.assertThat
import assertk.assertions.startsWith
import kotlin.test.assertFailsWith
import kotlin.test.fail
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.internal.idn.Punycode
import okio.Buffer
import okio.ByteString
import okio.ByteString.Companion.encodeUtf8

/**

 *       String}.
 *   <li>{@code getElement} on a {@code Multiset.Entry<@Nullable String>} returns {@code @Nullable
 *       String}.
 * </ul>
 *
 * This is the same behavior as type-variable usages have to Kotlin and to the Checker Framework.
 * Contrast the method above to:
 *
 * <ul>
 *   <li>methods whose return type is a type variable but which can never return {@code null},

 */
package okhttp3.internal.cache2

import assertk.assertThat
import assertk.assertions.isEqualTo
import java.io.File
import java.io.RandomAccessFile
import java.util.Random
import kotlin.test.assertFailsWith
import okio.Buffer
import okio.ByteString
import okio.ByteString.Companion.encodeUtf8
import okio.buffer
import okio.sink
import okio.source
import org.junit.jupiter.api.AfterEach

import assertk.assertThat
import assertk.assertions.containsExactly
import assertk.assertions.hasMessage
import assertk.assertions.isEqualTo
import assertk.assertions.isNull
import assertk.assertions.isTrue
import kotlin.test.assertFailsWith
import mockwebserver3.MockResponse
import mockwebserver3.MockWebServer
import mockwebserver3.junit5.StartStop
import okhttp3.Headers.Companion.headersOf
import okhttp3.OkHttpClientTestRule

 * limitations under the License.
 */
package okhttp3

import assertk.assertThat
import assertk.assertions.isEqualTo
import java.security.cert.Certificate
import javax.net.ssl.SSLPeerUnverifiedException
import kotlin.test.assertFailsWith
import okhttp3.internal.tls.CertificateChainCleaner.Companion.get
import okhttp3.tls.HandshakeCertificates
import okhttp3.tls.HeldCertificate
import org.junit.jupiter.api.Test

 * limitations under the License.
 */
package okhttp3.internal.ws

import assertk.assertThat
import assertk.assertions.isEqualTo
import java.util.Random
import kotlin.test.assertFailsWith
import okhttp3.TestUtil.repeat
import okhttp3.internal.format
import okhttp3.internal.ws.WebSocketProtocol.OPCODE_BINARY
import okhttp3.internal.ws.WebSocketProtocol.OPCODE_TEXT

import assertk.assertions.isNull
import assertk.assertions.isTrue
import java.io.File
import java.io.IOException
import java.util.concurrent.Callable
import java.util.concurrent.Executors
import kotlin.test.assertFailsWith
import okhttp3.TestUtil.threadFactory
import okhttp3.internal.cache2.Relay.Companion.edit
import okhttp3.internal.cache2.Relay.Companion.read
import okio.Buffer
import okio.ByteString

import assertk.assertions.hasMessage
import assertk.assertions.isEmpty
import assertk.assertions.isEqualTo
import assertk.assertions.isNull
import com.squareup.zstd.okio.zstdCompress
import java.io.IOException
import kotlin.test.assertFailsWith
import okhttp3.CompressionInterceptor
import okhttp3.Gzip
import okhttp3.MediaType.Companion.toMediaType
import okhttp3.Protocol
import okhttp3.Request
import okhttp3.Response

    assertTrue(set.contains(1));
    assertTrue(set.contains(2));
    assertTrue(set.contains(3));
    assertFalse(set.contains(4));
  }

  // TODO: https://youtrack.jetbrains.com/issue/KT-71001/ - Enable when Kotlin throws expected CCE.
  @J2ktIncompatible
  public void testContains_typeMismatch() {
    ImmutableSortedSet<Integer> set = ContiguousSet.create(Range.open(0, 4), integers());
    assertFalse(set.contains((Object) "blah"));