ClientSession::CallableHandle callable;
  TF_CHECK_OK(session.MakeCallable(options, &callable));
  TF_EXPECT_OK(session.RunCallable(
      callable, {test::AsTensor<int>({1}, {}), test::AsTensor<int>({41}, {})},
      &outputs, nullptr));
  test::ExpectTensorEqual<int>(outputs[0], test::AsTensor<int>({42}, {}));
  TF_EXPECT_OK(session.ReleaseCallable(callable));
}

        then:
        1 * executor.stop()
    }

    TestExecution testExecution(Callable<String> callable) {
        return new TestExecution(callable)
    }

    class TestExecution extends AbstractConditionalExecution {
        TestExecution(Callable callable) {
            super(callable)
        }
    }

    }

    public Groups getGroups() {
        return groups;
    }

    public List<XcodeTarget> getTargets() {
        return targets;
    }

    public Callable<List<TaskDependency>> getTaskDependencies() {
        return new Callable<List<TaskDependency>>() {
            @Override
            public List<TaskDependency> call() throws Exception {
                List<TaskDependency> result = new ArrayList<>();

    assert callable(
        depends.dependency
    ), "A parameter-less dependency must have a callable dependency"
    return get_sub_dependant(depends=depends, dependency=depends.dependency, path=path)


def get_sub_dependant(
    *,
    depends: params.Depends,
    dependency: Callable[..., Any],
    path: str,
    name: Optional[str] = None,

        where:
        description | value
        'Callable'  | { -> null }
        'null'      | null
    }

    def "unpackOrNull of #description is null"() {
        expect:
        DeferredUtil.unpackOrNull(value) == null

        where:
        description | value
        'Provider'  | Providers.notDefined()
        'Provider in Callable'      | { -> Providers.notDefined() }
    }

import java.util.concurrent.Callable;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * An abstract {@code ScheduledExecutorService} that allows subclasses to {@linkplain
 * #wrapTask(Callable) wrap} tasks before they are submitted to the underlying executor.
 *

  }

  @Override
  public <T extends @Nullable Object> List<Future<T>> invokeAll(
      Collection<? extends Callable<T>> tasks) throws InterruptedException {
    return delegate().invokeAll(tasks);
  }

  @Override
  public <T extends @Nullable Object> List<Future<T>> invokeAll(
      Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
      throws InterruptedException {

    }

    public Object withWorkerLoggingProtocol(WorkerLoggingProtocol newLoggingProtocol, Callable<?> callable) throws Exception {
        WorkerLoggingProtocol defaultProtocol = workerLoggingProtocol.getAndSet(newLoggingProtocol);
        try {
            return callable.call();
        } finally {
            workerLoggingProtocol.getAndSet(defaultProtocol);
        }
    }

    @Override

    set: list,
    UUID: str,
    Url: str,
    AnyUrl: str,
}


def generate_encoders_by_class_tuples(
    type_encoder_map: Dict[Any, Callable[[Any], Any]],
) -> Dict[Callable[[Any], Any], Tuple[Any, ...]]:
    encoders_by_class_tuples: Dict[Callable[[Any], Any], Tuple[Any, ...]] = defaultdict(
        tuple
    )
    for type_, encoder in type_encoder_map.items():
        encoders_by_class_tuples[encoder] += (type_,)

  private static final Callable<String> GOOD_CALLABLE =
      new Callable<String>() {
        @Override
        public String call() throws InterruptedException {
          MILLISECONDS.sleep(DELAY_MS);
          return GOOD_CALLABLE_RESULT;
        }
      };
  private static final Callable<String> BAD_CALLABLE =
      new Callable<String>() {
        @Override