* finishing. Also acts as a concurrency test to make sure the locking is done correctly when a
   * future is finishing so that no listeners can be lost.
   */
  public void testAllListenersCompleteSuccessfully()
      throws InterruptedException, ExecutionException {

    ExecutorService exec = Executors.newCachedThreadPool();

    int listenerCount = 20;

public abstract class ForwardingSortedMap<K extends @Nullable Object, V extends @Nullable Object>
    extends ForwardingMap<K, V> implements SortedMap<K, V> {
  // TODO(lowasser): identify places where thread safety is actually lost

  /** Constructor for use by subclasses. */
  protected ForwardingSortedMap() {}

  @Override
  protected abstract SortedMap<K, V> delegate();

  @Override
  @CheckForNull

   * other thread (last thread modifying the state protected by the monitor) takes over the
   * responsibility of signalling the next waiter.
   *
   * <p>This method must not be called from within a beginWaitingFor/endWaitingFor block, or else
   * the current thread's guard might be mistakenly signalled, leading to a lost signal.
   */
  @GuardedBy("lock")
  private void signalNextWaiter() {

      return snapshot().toArray(array);
    }

    private List<Multiset.Entry<E>> snapshot() {
      List<Multiset.Entry<E>> list = Lists.newArrayListWithExpectedSize(size());
      // Not Iterables.addAll(list, this), because that'll forward right back here.
      Iterators.addAll(list, iterator());
      return list;
    }
  }

  /** @serialData the ConcurrentMap of elements and their counts. */

            root(":", ":test:") {
                edge("org.test:projectA:[1.1]", "org.test:projectA:1.1") {
                    edge("org.test:projectB:2.0", "org.test:projectB:2.0") // Transitive version range is lost when converting to Ivy ModuleDescriptor
                }
            }
        }
    }

    @Issue("https://github.com/gradle/gradle/issues/1898")
    def "can resolve parent pom with version range"() {

	// Close this forwarder and release an resources.
	Close()

	// ErrChan returns a channel that returns an error when one is encountered. While Start() may return an initial error,
	// the port-forward connection may be lost at anytime. The ErrChan can be read to determine if/when the port-forwarding terminates.
	// This can return nil if the port forwarding stops gracefully.
	ErrChan() <-chan error

   * other thread (last thread modifying the state protected by the monitor) takes over the
   * responsibility of signalling the next waiter.
   *
   * <p>This method must not be called from within a beginWaitingFor/endWaitingFor block, or else
   * the current thread's guard might be mistakenly signalled, leading to a lost signal.
   */
  @GuardedBy("lock")

				}
			}
		}
		// loop through buckets and see if some with lost quorum
		// these could be stale buckets lying around, queue a heal
		// of such a bucket. This is needed here as we identify such
		// buckets here while listing buckets. As part of regular
		// globalBucketMetadataSys.Init() call would get a valid
		// buckets only and not the quourum lost ones like this, so
		// explicit call

// General filtering

type Filter func(string) bool

func filterIdentList(list []*Ident, f Filter) []*Ident {
	j := 0
	for _, x := range list {
		if f(x.Name) {
			list[j] = x
			j++
		}
	}
	return list[0:j]
}

// fieldName assumes that x is the type of an anonymous field and
// returns the corresponding field name. If x is not an acceptable

      return snapshot().toArray(array);
    }

    private List<Multiset.Entry<E>> snapshot() {
      List<Multiset.Entry<E>> list = Lists.newArrayListWithExpectedSize(size());
      // Not Iterables.addAll(list, this), because that'll forward right back here.
      Iterators.addAll(list, iterator());
      return list;
    }
  }

  /** @serialData the ConcurrentMap of elements and their counts. */