return newEntry;
      }
    };

    // Masks used to compute indices in the following table.

    static final int ACCESS_MASK = 1;
    static final int WRITE_MASK = 2;
    static final int WEAK_MASK = 4;

    /** Look-up table for factories. */
    static final EntryFactory[] factories = {
      STRONG,
      STRONG_ACCESS,
      STRONG_WRITE,

        return newEntry;
      }
    };

    // Masks used to compute indices in the following table.

    static final int ACCESS_MASK = 1;
    static final int WRITE_MASK = 2;
    static final int WEAK_MASK = 4;

    /** Look-up table for factories. */
    static final EntryFactory[] factories = {
      STRONG,
      STRONG_ACCESS,
      STRONG_WRITE,

time, as it didn't sound at all the right word) `--but I shall
have to ask them what the name of the country is, you know.
Please, Ma'am, is this New Zealand or Australia?' (and she tried
to curtsey as she spoke--fancy CURTSEYING as you're falling
through the air!  Do you think you could manage it?)  `And what
an ignorant little girl she'll think me for asking!  No, it'll
never do to ask:  perhaps I shall see it written up somewhere.'

            new AsyncCallable<String>() {
              @Override
              public ListenableFuture<String> call() throws Exception {
                // Make this executor terminate after this task so that the test can tell when
                // futureResult has received resultOfCombiner.
                executor.shutdown();
                callableBlocking.await();
                return resultOfCombiner;

            new AsyncCallable<String>() {
              @Override
              public ListenableFuture<String> call() throws Exception {
                // Make this executor terminate after this task so that the test can tell when
                // futureResult has received resultOfCombiner.
                executor.shutdown();
                callableBlocking.await();
                return resultOfCombiner;

                return callable.toString();
              }
            });
    executor.execute(task);
    this.future = task;
  }

  private ClosingFuture(final AsyncClosingCallable<V> callable, Executor executor) {
    checkNotNull(callable);
    TrustedListenableFutureTask<V> task =
        TrustedListenableFutureTask.create(
            new AsyncCallable<V>() {
              @Override

time, as it didn't sound at all the right word) `--but I shall
have to ask them what the name of the country is, you know.
Please, Ma'am, is this New Zealand or Australia?' (and she tried
to curtsey as she spoke--fancy CURTSEYING as you're falling
through the air!  Do you think you could manage it?)  `And what
an ignorant little girl she'll think me for asking!  No, it'll
never do to ask:  perhaps I shall see it written up somewhere.'