增加:对null友好的,注释

This commit is contained in:
duandazhi 2022-08-20 20:41:10 +08:00
parent eb2c09a9bd
commit f49bced8b5

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@ -96,6 +96,14 @@ public class CompareUtil {
/**
* 获取自然排序器即默认排序器
*
* <ul>
* <li>如需对null友好操作如下</li>
* <li><code>Comparator.nullsFirst(Comparator.naturalOrder())</code></li>
* <li><code>Comparator.nullsLast(Comparator.naturalOrder())</code></li>
* <li><code>Comparator.nullsLast(CompareUtil.naturalComparator())</code></li>
* <li><code>Comparator.nullsFirst(CompareUtil.naturalComparator())</code></li>
* </ul>
*
* @param <E> 排序节点类型
* @return 默认排序器
* @since 5.7.21