she stopped hastily, for the White Rabbit cried out, `Silence in
the court!' and the King put on his spectacles and looked
anxiously round, to make out who was talking.

  Alice could see, as well as if she were looking over their
shoulders, that all the jurors were writing down `stupid things!'
on their slates, and she could even make out that one of them
didn't know how to spell `stupid,' and that he had to ask his

                setValue(e, key, value, now);
                newCount = this.count; // count remains unchanged
              } else {
                setValue(e, key, value, now);
                newCount = this.count + 1;
              }
              this.count = newCount; // write-volatile
              evictEntries(e);
              return null;

    // no entry
    assertEquals(0, segment.count);
    assertNull(segment.remove(key, hash));
    assertEquals(0, segment.count);

    // same key
    table.set(index, entry);
    segment.count++;
    assertEquals(1, segment.count);
    assertSame(oldValue, segment.get(key, hash));
    assertSame(oldValue, segment.remove(key, hash));
    assertEquals(0, segment.count);
    assertNull(segment.get(key, hash));

    // no entry
    assertEquals(0, segment.count);
    assertNull(segment.remove(key, hash));
    assertEquals(0, segment.count);

    // same key
    table.set(index, entry);
    segment.count++;
    assertEquals(1, segment.count);
    assertSame(oldValue, segment.get(key, hash));
    assertSame(oldValue, segment.remove(key, hash));
    assertEquals(0, segment.count);
    assertNull(segment.get(key, hash));

    private int count;
    private final AsyncFunction<X, V> delegate;

    public AsyncFunctionSpy(AsyncFunction<X, V> delegate) {
      this.delegate = delegate;
    }

    @Override
    public final ListenableFuture<V> apply(X t) throws Exception {
      count++;
      return delegate.apply(t);
    }

    void verifyCallCount(int expected) {

    private int count;
    private final AsyncFunction<X, V> delegate;

    public AsyncFunctionSpy(AsyncFunction<X, V> delegate) {
      this.delegate = delegate;
    }

    @Override
    public final ListenableFuture<V> apply(X t) throws Exception {
      count++;
      return delegate.apply(t);
    }

    void verifyCallCount(int expected) {

                setValue(e, key, value, now);
                newCount = this.count; // count remains unchanged
              } else {
                setValue(e, key, value, now);
                newCount = this.count + 1;
              }
              this.count = newCount; // write-volatile
              evictEntries(e);
              return null;

she stopped hastily, for the White Rabbit cried out, `Silence in
the court!' and the King put on his spectacles and looked
anxiously round, to make out who was talking.

  Alice could see, as well as if she were looking over their
shoulders, that all the jurors were writing down `stupid things!'
on their slates, and she could even make out that one of them
didn't know how to spell `stupid,' and that he had to ask his