* 그런 다음 질문(대부분은 질문입니다)이 **명확**한지 확인하세요.

* 많은 경우 사용자가 상상한 해결책에 대한 질문을 하지만, 더 **좋은** 해결책이 있을 수 있습니다. 문제와 사용 사례를 더 잘 이해하면 더 나은 **대안적인 해결책**을 제안할 수 있습니다.

* 질문을 이해할 수 없다면, 더 **자세한 정보**를 요청하세요.

### 문제 재현하기 { #reproduce-the-problem }

대부분의 경우 그리고 대부분의 질문에서는 질문자의 **원본 코드**와 관련된 내용이 있습니다.

많은 경우, 코드의 일부만 복사해서 올리지만, 그것만으로는 **문제를 재현**하기에 충분하지 않습니다.

all Contributors.

   2. GRANT OF RIGHTS

a) Subject to the terms of this Agreement, each Contributor hereby grants
Recipient a non-exclusive, worldwide, royalty-free copyright license to reproduce,
prepare derivative works of, publicly display, publicly perform, distribute
and sublicense the Contribution of such Contributor, if any, and such derivative
works, in source code and object code form.

// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//

* 先確認你是否能理解提問者的**目的**與使用情境。

* 接著看看問題（絕大多數是提問）是否**清楚**。

* 很多時候，提問是基於使用者自己想像中的解法，但可能有**更好**的方法。如果你能更理解他們的問題與使用情境，你也許能提出更好的**替代解法**。

* 如果你無法理解問題，請要求提供更多**細節**。

### 重現問題 { #reproduce-the-problem }

在大多數情況與問題中，都會與對方的**原始程式碼**有關。

很多時候他們只會貼出一小段程式碼，但那不足以**重現問題**。

* 你可以請他們提供一個[最小可重現範例](https://stackoverflow.com/help/minimal-reproducible-example)，讓你可以**複製貼上**並在本機執行，看到與他們相同的錯誤或行為，或更好地理解他們的使用情境。

* 看看你是否能理解提问者的**目的**和使用场景。

* 然后检查问题（绝大多数是提问）是否**清晰**。

* 很多时候，问题是围绕提问者想象中的解决方案，但可能有**更好的**方案。如果你更好地理解了问题和使用场景，你就可能提出更**合适的替代方案**。

* 如果你没能理解问题，请请求更多**细节**。

### 复现问题 { #reproduce-the-problem }

在大多数情况下与问题相关的都是提问者的**原始代码**。

很多时候他们只会粘贴一小段代码，但这不足以**复现问题**。

* 你可以请他们提供一个[可最小复现的示例](https://stackoverflow.com/help/minimal-reproducible-example)，你可以**复制粘贴**并在本地运行，看到与他们相同的错误或行为，或者更好地理解他们的用例。

2.1. Grants

Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:

(a) under intellectual property rights (other than patent or trademark)
    Licensable by such Contributor to use, reproduce, make available,
    modify, display, perform, distribute, and otherwise exploit its
    Contributions, either on an unmodified basis, with Modifications, or
    as part of a Larger Work; and

    hereby grants You a world-wide, royalty-free, non-exclusive license:

    (a) under intellectual property rights (other than patent or
    trademark) Licensable by Initial Developer, to use, reproduce,
    modify, display, perform, sublicense and distribute the Original
    Software (or portions thereof), with or without Modifications,
    and/or as part of a Larger Work; and

* 質問者の「目的」やユースケースを理解できるか確認します。

* 次に、質問（大半は質問です）が「明確」か確認します。

* 多くの場合、ユーザーが想像した解決策についての質問になっていますが、もっと「良い」方法があるかもしれません。問題やユースケースをよりよく理解できれば、より良い「代替解決策」を提案できるかもしれません。

* 質問が理解できない場合は、さらに「詳細」を尋ねます。

### 问題を再現する { #reproduce-the-problem }

多くのケースや質問は、その人の「元のコード」に関係しています。

しばしばコードの断片だけが共有されますが、それでは問題を「再現」するには不十分です。

   *
   * <p>This executor is appropriate for tasks that are lightweight and not deeply chained.
   * Inappropriate {@code directExecutor} usage can cause problems, and these problems can be
   * difficult to reproduce because they depend on timing. For example:
   *
   * <ul>
   *   <li>When a {@code ListenableFuture} listener is registered to run under {@code

=== Good practices

==== What kind of tests should I write?

Unit tests are the preferred way to test some functionality: most of the time
they are simpler to understand, more likely to reproduce, and unlikely to be
affected by changes that are unrelated to the piece of functionality that is
being tested.

The reason why `ESSingleNodeTestCase` exists is that all our components used to