assertTrue(aggregateLogJob.execute().contains("Invalid argument"));

        // Third execution - IllegalStateException
        assertTrue(aggregateLogJob.execute().contains("Invalid state"));

        // Fourth execution - NullPointerException
        assertTrue(aggregateLogJob.execute().contains("Null pointer"));

        // Fifth execution - RuntimeException
        assertTrue(aggregateLogJob.execute().contains("Generic error"));

  private abstract static class Third<T, D> extends Second<T> {}

  private abstract static class Fourth<T, D> extends Third<D, T> {}

  private static class ConcreteIntegerString extends Fourth<Integer, String> {}

  private static class ConcreteStringInteger extends Fourth<String, Integer> {}

  public void testAssignableClassToClass() {
    @SuppressWarnings("rawtypes") // To test TypeToken<List>

   *
   * @param <V1> the type returned by the first future
   * @param <V2> the type returned by the second future
   * @param <V3> the type returned by the third future
   * @param <V4> the type returned by the fourth future
   */
  public static final class Combiner4<
          V1 extends @Nullable Object,
          V2 extends @Nullable Object,
          V3 extends @Nullable Object,
          V4 extends @Nullable Object>

            contexts[1] = null; // Null context
            contexts[2] = new MockCreateContextRequest("THIRD");
            contexts[3] = new MockCreateContextRequest("FOURTH");

            byte[] buffer = new byte[256];
            int offset = 0;
            int validCount = 0;

            for (CreateContextRequest context : contexts) {
                if (context != null) {

      )
    // Fail auth three times...
    server.enqueue(pleaseAuthenticate)
    server.enqueue(pleaseAuthenticate)
    server.enqueue(pleaseAuthenticate)
    // ...then succeed the fourth time.
    server.enqueue(
      MockResponse(body = "Successful auth!"),
    )
    java.net.Authenticator.setDefault(RecordingAuthenticator())
    client =
      client
        .newBuilder()

  * `--basic-auth-file` supports optionally specifying groups in the fourth column of the file ([#39651](https://github.com/kubernetes/kubernetes/pull/39651), [@liggitt](https://github.com/liggitt))

watch out of his pocket, and was looking at it uneasily, shaking
it every now and then, and holding it to his ear.

  Alice considered a little, and then said `The fourth.'

  `Two days wrong!' sighed the Hatter.  `I told you butter
wouldn't suit the works!' he added looking angrily at the March
Hare.

  `It was the BEST butter,' the March Hare meekly replied.

319B          ; mapped                 ; 4E19          # 1.1  IDEOGRAPHIC ANNOTATION THIRD MARK
319C          ; mapped                 ; 4E01          # 1.1  IDEOGRAPHIC ANNOTATION FOURTH MARK
319D          ; mapped                 ; 5929          # 1.1  IDEOGRAPHIC ANNOTATION HEAVEN MARK
319E          ; mapped                 ; 5730          # 1.1  IDEOGRAPHIC ANNOTATION EARTH MARK

# Release 2.18.0

## TensorFlow

### Breaking Changes

* `tf.lite`
    * C API: