assertEquals(Sets.<@Nullable String>newHashSet(null, "tree"), keySet.headSet("yahoo"));
    assertEquals(newHashSet("google"), keySet.tailSet("yahoo"));
    assertEquals(newHashSet("tree"), keySet.subSet("ask", "yahoo"));
  }

  @GwtIncompatible // SerializableTester
  public void testExplicitComparatorSerialization() {
    TreeMultimap<@Nullable String, @Nullable Integer> multimap = createPopulate();

```
$ inspect -key=ad2b43d847fdb14e54c5836200177f7158b3f745433525f5d23c0e0208e50c9948540b54 inspect.ad2b43d8.enc
Output decrypted to inspect.ad2b43d8.zip
```

          * Read open questions until I find 2 where I can help someone and add a comment to help there.
          * I already hit the "watch" button in this repository to receive notifications and I commit to help at least 2 people that ask questions in the future.
          * Review one Pull Request by downloading the code and following [all the review process](https://fastapi.tiangolo.com/help-fastapi/#review-pull-requests).

      options:

          currentTask = coordinatorTask
          taskRunner.notifyAll()
        }
      }

    // Let the coordinator process its interruption.
    runTasks()
  }

  /** Ask a single task to proceed. Used by the test thread only. */
  fun runNextTask() {
    taskRunner.assertLockNotHeld()

    taskRunner.withLock {
      val contextSwitchCountBefore = contextSwitchCount

    }

    @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()) {
        throw new ThrowsAtEndException();
      }
      return iterator.next();
    }

    @Override
    public void remove() {
      iterator.remove();

    }

    @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()) {
        throw new ThrowsAtEndException();
      }
      return iterator.next();
    }

    @Override
    public void remove() {
      iterator.remove();

- **Newsletter**: Subscribe to the [Gradle Newsletter](https://newsletter.gradle.org) for news, tutorials, and community highlights.

> **Quick Tip**: New contributors to Gradle projects are encouraged to ask questions in the Slack `#community-support` channel.

---

### 🌱 **Contributing to Gradle**

* 如果你非常热心，你也可以尝试仅根据问题描述自己**构造一个示例**。不过要记住，这可能会花很多时间，通常先请他们澄清问题会更好。

### 提出解决方案 { #suggest-solutions }

* 在能够理解问题之后，你可以给出一个可能的**答案**。

* 很多情况下，更好的是去理解他们**底层的问题或场景**，因为可能存在比他们尝试的方法更好的解决方式。

### 请求关闭问题 { #ask-to-close }

如果他们回复了，很有可能你已经解决了他们的问题，恭喜，**你是英雄**！🦸

* 现在，如果问题已解决，你可以请他们：
    * 在 GitHub Discussions 中：将你的评论标记为**答案**。
    * 在 GitHub Issues 中：**关闭**该 issue。

## 关注 GitHub 资源库 { #watch-the-github-repository }

Contributing
------------

If you are interested in the development of Maven, please consult the
documentation first and afterward you are welcome to join the developers
mailing list to ask questions or discuss new ideas/features/bugs etc.

Take a look into the [contribution guidelines](CONTRIBUTING.md).

License
-------
This code is under the [Apache License, Version 2.0, January 2004][license].

* 如果你有心力，你也可以嘗試自己**建立一個範例**，僅依據問題描述來還原。不過請記得這可能很耗時，或許更好的是先請他們把問題說清楚。

### 提出解法建議 { #suggest-solutions }

* 在能夠理解問題後，你可以給出可能的**答案**。

* 很多時候，最好能理解他們的**底層問題或使用情境**，因為可能有比他們嘗試的方法更好的解決之道。

### 請求關閉議題 { #ask-to-close }

如果他們回覆了，你很可能已經解決了他們的問題，恭喜，**你是英雄**！🦸

* 現在，如果問題已解決，你可以請他們：
    * 在 GitHub Discussions：把某則留言標記為**答案**。
    * 在 GitHub Issues：**關閉**該 issue。

## 追蹤 GitHub 儲存庫 { #watch-the-github-repository }