* #add(Object)} to forward to this implementation.
   *
   * @since 7.0
   */
  protected boolean standardAdd(@ParametricNullness E element) {
    add(size(), element);
    return true;
  }

  /**
   * A sensible default implementation of {@link #addAll(int, Collection)}, in terms of the {@code
   * add} method of {@link #listIterator(int)}. If you override {@link #listIterator(int)}, you may

* `allow_credentials` - 指示是否支援跨來源請求的 Cookie。預設為 `False`。

    當 `allow_credentials` 設為 `True` 時，`allow_origins`、`allow_methods` 與 `allow_headers` 都不能設為 `['*']`。上述各項必須[明確指定](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#credentialed_requests_and_wildcards)。

* `expose_headers` - 指示哪些回應標頭應該讓瀏覽器可存取。預設為 `[]`。

   * this implementation.
   *
   * @since 7.0
   */
  protected boolean standardAdd(@ParametricNullness E element) {
    add(element, 1);
    return true;
  }

  /**
   * A sensible definition of {@link #addAll(Collection)} in terms of {@link #add(Object)} and
   * {@link #add(Object, int)}. If you override either of these methods, you may wish to override

    Iterator<E> iterator;

    public ThrowsAtEndIterator(Iterable<E> iterable) {
      this.iterator = iterable.iterator();
    }

    @Override
    public boolean hasNext() {
      return true; // pretend that you have more...
    }

    @Override
    public E next() {
      // ...but throw an unchecked exception when you ask for it.
      if (!iterator.hasNext()) {

      requireNonNull(contents); // see the comment on the field
      if (count == 0 && !isLinkedHash) {
        contents = new ObjectCountLinkedHashMap<E>(contents);
        isLinkedHash = true;
        // to preserve insertion order through deletions, we have to switch to an actual linked
        // implementation at least for now, but this should be a super rare case
      } else if (buildInvoked) {

    volatile boolean stoppedCalled;
    final Set<Service> failedServices = Sets.newConcurrentHashSet();

    @Override
    public void healthy() {
      healthyCalled = true;
    }

    @Override
    public void stopped() {
      stoppedCalled = true;
    }

    @Override
    public void failure(Service service) {
      failedServices.add(service);
    }
  }

  private static boolean isWindows() {

func (c ChecksumType) FullObjectRequested() bool {
	return c&(ChecksumFullObject) == ChecksumFullObject || c.Is(ChecksumCRC64NVME)
}

// IsMultipartComposite returns true if the checksum is multipart and full object was not requested.
func (c ChecksumType) IsMultipartComposite() bool {
	return c.Is(ChecksumMultipart) && !c.FullObjectRequested()
}

    int toRemove = -1;

    abstract T output(int index);

    @Override
    public boolean hasNext() {
      for (; index < enumConstants.length; index++) {
        if (counts[index] > 0) {
          return true;
        }
      }
      return false;
    }

    @Override
    public T next() {
      if (!hasNext()) {
        throw new NoSuchElementException();
      }
      T result = output(index);

          throw new AssertionError();
        }
      }
      return this;
    }

    @CanIgnoreReturnValue
    RoundToDoubleTester roundUnnecessaryShouldThrow() {
      unnecessaryShouldThrow = true;
      return this;
    }

    void test() {
      assertThat(expectedValues.keySet())
          .containsAtLeastElementsIn(EnumSet.complementOf(EnumSet.of(UNNECESSARY)));

        boolean foundTestMethod = false;
        for (StackTraceElement element : stackTrace) {
            if (element.getMethodName().equals("test_stackTracePresence")) {
                foundTestMethod = true;
                break;
            }
        }
        assertTrue(foundTestMethod);
    }

    @Test
    public void test_inheritanceHierarchy() {
        // Test inheritance hierarchy