Try to be as specific and objective as possible, avoid generalizations.

For conversations that are more difficult, for example to reject a PR, you can ask me (@tiangolo) to handle it directly.

## Edit PR Titles

* Edit the PR title to start with an emoji from [gitmoji](https://gitmoji.dev/).

If your pull request is about ~20 lines of code you don't need to sign an
[Individual Contributor License Agreement](https://www.apache.org/licenses/icla.pdf) if you are unsure
please ask on the developers list.

To make clear that you license your contribution under
the [Apache License Version 2.0, January 2004](http://www.apache.org/licenses/LICENSE-2.0)

        stale-issue-label: "status:stale"
        days-before-stale: 0
        days-before-close: 30
        remove-stale-when-updated: true

        stale-issue-label: "status:stale"
        days-before-stale: 0
        days-before-close: 30
        remove-stale-when-updated: true

* For user-facing features, what will the API look like?
* What test cases should it have? What could go wrong?
* How will it roughly be implemented? We'll happily provide code pointers to save you time.

We may ask you to answer these questions directly in the GitHub issue or (for large changes) in a shared Google Doc.

3. **Actively collaborate with us.** We commit real time and attention to everything we review. Low-effort submissions—where...

If the response issues an authorization challenge, OkHttp will ask the [`Authenticator`](https://square.github.io/okhttp/5.x/okhttp/okhttp3/-authenticator/) (if one is configured) to satisfy the challenge. If the authenticator supplies a credential, the request is retried with that credential included.

### 해결책 제안하기 { #suggest-solutions }

* 질문을 충분히 이해한 후에는 가능한 **답변**을 제공할 수 있습니다.

* 많은 경우, 질문자의 **근본적인 문제나 사용 사례**를 이해하는 것이 더 좋습니다. 그들이 시도하는 방법보다 더 나은 해결책이 있을 수 있기 때문입니다.

### 종료 요청하기 { #ask-to-close }

질문자가 답변을 하면, 여러분이 문제를 해결했을 가능성이 높습니다. 축하합니다, **여러분은 영웅입니다**! 🦸

* 이제 문제를 해결했다면, 질문자에게 다음을 요청할 수 있습니다.

    * GitHub Discussions에서: 댓글을 **답변**으로 표시하도록 요청하세요.

labels.chat_phase_fetch=Retrieving documents...
labels.chat_phase_answer=Generating answer...
labels.chat_messages_area=Chat messages
labels.chat_welcome_title=Ask and Discover.
labels.chat_welcome_description=Ask questions and I'll search through documents to find the answers you need.
labels.chat_step_intent=Analyze
labels.chat_step_search=Search
labels.chat_step_evaluate=Evaluate

    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();