Skip to content

Commit 979800a

Browse files
authored
Update java-collection-questions-02.md
1 parent 94a0c4c commit 979800a

File tree

1 file changed

+1
-1
lines changed

1 file changed

+1
-1
lines changed

docs/java/collection/java-collection-questions-02.md

+1-1
Original file line numberDiff line numberDiff line change
@@ -83,7 +83,7 @@ head:
8383

8484
`NavigableMap` 接口提供了丰富的方法来探索和操作键值对:
8585

86-
1. **定向搜索**: `ceilingEntry()`, `floorEntry()`, `higherEntry()``lowerEntry()` 等方法可以用于定位大于、小于、大于等于、小于等于给定键的最接近的键值对
86+
1. **定向搜索**: `ceilingEntry()`, `floorEntry()`, `higherEntry()``lowerEntry()` 等方法可以用于定位大于等于、小于等于、严格大于、严格小于给定键的最接近的键值对
8787
2. **子集操作**: `subMap()`, `headMap()``tailMap()` 方法可以高效地创建原集合的子集视图,而无需复制整个集合。
8888
3. **逆序视图**:`descendingMap()` 方法返回一个逆序的 `NavigableMap` 视图,使得可以反向迭代整个 `TreeMap`
8989
4. **边界操作**: `firstEntry()`, `lastEntry()`, `pollFirstEntry()``pollLastEntry()` 等方法可以方便地访问和移除元素。

0 commit comments

Comments
 (0)