: Lists.newArrayList(iterable.iterator());
  }

  /**
   * Adds all elements in {@code iterable} to {@code collection}.
   *
   * @return {@code true} if {@code collection} was modified as a result of this operation.
   */
  @CanIgnoreReturnValue
  public static <T extends @Nullable Object> boolean addAll(
      Collection<T> addTo, Iterable<? extends T> elementsToAdd) {

  /**
   * Returns a <b>mutable</b> list containing {@code elements} sorted by this ordering; use this
   * only when the resulting list may need further modification, or may contain {@code null}. The
   * input is not modified. The returned list is serializable and has random access.
   *
   * <p>Unlike {@link Sets#newTreeSet(Iterable)}, this method does not discard elements that are

				v.stop()
			}
		}
		globalBackgroundHealState.Unlock()
	}
}

// sets globalIAMSys to `nil`.
func resetGlobalIAMSys() {
	globalIAMSys = nil
}

// Resets all the globals used modified in tests.
// Resetting ensures that the changes made to globals by one test doesn't affect others.
func resetTestGlobals() {
	// set globalObjectAPI to `nil`.
	resetGlobalObjectAPI()
	// Reset config path set.

//   * a non-null value pointing to the added operation is returned --
//     this value is valid until the underlying graph is deleted.
// Otherwise:
//   * *status is set to a non-OK value,
//   * the graph is not modified,
//   * a null value is returned.
// In either case, it deletes `desc`.
TF_CAPI_EXPORT extern TF_Operation* TF_FinishOperation(
    TF_OperationDescription* desc, TF_Status* status);

   * </ul>
   *
   * <p>Note that all calls to {@code equivalent(x, y)} are expected to return the same result as
   * long as neither {@code x} nor {@code y} is modified.
   */
  public final boolean equivalent(@Nullable T a, @Nullable T b) {
    if (a == b) {
      return true;
    }
    if (a == null || b == null) {
      return false;
    }
    return doEquivalent(a, b);

它在初始化時所需的參數與其他回應型別不同：

- `path` - 要串流的檔案路徑。
- `headers` - 要包含的自訂標頭，字典形式。
- `media_type` - 描述 media type 的字串。若未設定，將根據檔名或路徑推斷 media type。
- `filename` - 若設定，會包含在回應的 `Content-Disposition` 中。

檔案回應會包含適當的 `Content-Length`、`Last-Modified` 與 `ETag` 標頭。

{* ../../docs_src/custom_response/tutorial009_py310.py hl[2,10] *}

你也可以使用 `response_class` 參數：

{* ../../docs_src/custom_response/tutorial009b_py310.py hl[2,8,10] *}

 * }
 *
 * ... yields the substrings {@code [" foo", "", "", " bar ", ""]}. If this is not the desired
 * behavior, use configuration methods to obtain a <i>new</i> splitter instance with modified
 * behavior:
 *
 * {@snippet :
 * private static final Splitter MY_SPLITTER = Splitter.on(',').trimResults().omitEmptyStrings();
 * }
 *

   * longer, since an iteration across all row keys occurs.
   *
   * <p>Note that this implementation is not synchronized. If multiple threads access this table
   * concurrently and one of the threads modifies the table, it must be synchronized externally.
   *
   * <p>The table is serializable if {@code backingMap}, {@code factory}, the maps generated by
   * {@code factory}, and the table contents are all serializable.
   *

* `path` - ストリームするファイルのファイルパス
* `headers` - 含めたい任意のカスタムヘッダー（辞書）
* `media_type` - メディアタイプを示す文字列。未設定の場合、ファイル名やパスから推測されます
* `filename` - 設定した場合、レスポンスの `Content-Disposition` に含まれます

ファイルレスポンスには、適切な `Content-Length`、`Last-Modified`、`ETag` ヘッダーが含まれます。

{* ../../docs_src/custom_response/tutorial009_py310.py hl[2,10] *}

`response_class` パラメータを使うこともできます:

{* ../../docs_src/custom_response/tutorial009b_py310.py hl[2,8,10] *}

 *       collection. This is a stronger guarantee than that of {@link
 *       Collections#unmodifiableCollection}, whose contents change whenever the wrapped collection
 *       is modified.
 *   <li><b>Null-hostility.</b> This collection will never contain a null element.
 *   <li><b>Deterministic iteration.</b> The iteration order is always well-defined, depending on