add stopwatch

This commit is contained in:
Looly
2019-09-15 20:27:11 +08:00
parent f26fad33cb
commit 4f4dc6a5a3
3 changed files with 420 additions and 0 deletions

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@@ -7,6 +7,7 @@
### 新特性
* 【core】 MapUtil增加newConcurrentHashMappr#538@Github
* 【core】 增加StopWatchissuepr#539@Github
### Bug修复
* 【core】 修复DateUtil.endOfYear计算错误问题issuepr#540@Github