* @since 14.0
 */
@J2ktIncompatible
@GwtIncompatible
@ElementTypesAreNonnullByDefault
public final class ServiceManager implements ServiceManagerBridge {
  private static final LazyLogger logger = new LazyLogger(ServiceManager.class);
  private static final ListenerCallQueue.Event<Listener> HEALTHY_EVENT =
      new ListenerCallQueue.Event<Listener>() {
        @Override
        public void call(Listener listener) {

 * @since 14.0
 */
@J2ktIncompatible
@GwtIncompatible
@ElementTypesAreNonnullByDefault
public final class ServiceManager implements ServiceManagerBridge {
  private static final LazyLogger logger = new LazyLogger(ServiceManager.class);
  private static final ListenerCallQueue.Event<Listener> HEALTHY_EVENT =
      new ListenerCallQueue.Event<Listener>() {
        @Override
        public void call(Listener listener) {

          : new CycleDetectingReentrantReadWriteLock(
              requireNonNull(lockGraphNodes.get(rank)), fair);
    }
  }

  //////// Implementation /////////

  private static final LazyLogger logger = new LazyLogger(CycleDetectingLockFactory.class);

  final Policy policy;

  private CycleDetectingLockFactory(Policy policy) {
    this.policy = checkNotNull(policy);
  }

  /**

@J2ktIncompatible
@ElementTypesAreNonnullByDefault
// TODO(dpb): GWT compatibility.
public final class ClosingFuture<V extends @Nullable Object> {

  private static final LazyLogger logger = new LazyLogger(ClosingFuture.class);

  /**
   * An object that can capture objects to be closed later, when a {@link ClosingFuture} pipeline is
   * done.
   */
  public static final class DeferredCloser {