}
  }

  private static <K, V> void assertSameEntries(
      List<ReferenceEntry<K, V>> expectedEntries, List<ReferenceEntry<K, V>> actualEntries) {
    int size = expectedEntries.size();
    assertEquals(size, actualEntries.size());
    for (int i = 0; i < size; i++) {
      ReferenceEntry<K, V> expectedEntry = expectedEntries.get(i);
      ReferenceEntry<K, V> actualEntry = actualEntries.get(i);

    }
  }

  private static <K, V> void assertSameEntries(
      List<ReferenceEntry<K, V>> expectedEntries, List<ReferenceEntry<K, V>> actualEntries) {
    int size = expectedEntries.size();
    assertEquals(size, actualEntries.size());
    for (int i = 0; i < size; i++) {
      ReferenceEntry<K, V> expectedEntry = expectedEntries.get(i);
      ReferenceEntry<K, V> actualEntry = actualEntries.get(i);

      return head.getNextInWriteQueue() == head;
    }

    @Override
    public int size() {
      int size = 0;
      for (ReferenceEntry<K, V> e = head.getNextInWriteQueue();
          e != head;
          e = e.getNextInWriteQueue()) {
        size++;
      }
      return size;
    }

    @Override
    public void clear() {

      return head.getNextInWriteQueue() == head;
    }

    @Override
    public int size() {
      int size = 0;
      for (ReferenceEntry<K, V> e = head.getNextInWriteQueue();
          e != head;
          e = e.getNextInWriteQueue()) {
        size++;
      }
      return size;
    }

    @Override
    public void clear() {

    } catch (ExecutionException expected) {
      assertThat(expected.getCause()).isInstanceOf(MyException.class);
      assertEquals(
          "Nothing should be logged", 0, aggregateFutureLogHandler.getStoredLogRecords().size());
    }
  }

  /** Ensure that errors are always logged. */
  public void testAllAsList_logging_error() throws Exception {
    try {
      getDone(allAsList(immediateFailedFuture(new MyError())));

    }

    @Override
    Collection<V> createValues() {
      return Collections2.transform(set, function);
    }

    @Override
    public int size() {
      return backingSet().size();
    }

    @Override
    public boolean containsKey(@CheckForNull Object key) {
      return backingSet().contains(key);
    }

    @Override
    @CheckForNull

    } catch (ExecutionException expected) {
      assertThat(expected.getCause()).isInstanceOf(MyException.class);
      assertEquals(
          "Nothing should be logged", 0, aggregateFutureLogHandler.getStoredLogRecords().size());
    }
  }

  /** Ensure that errors are always logged. */
  public void testAllAsList_logging_error() throws Exception {
    try {
      getDone(allAsList(immediateFailedFuture(new MyError())));