Merge pull request #426 from nefuddos/patch-1

mask计算错误
2018-09-19 09:34:45 +08:00 · 2018-09-19 09:34:45 +08:00 · b37eb4d028
commit b37eb4d028
parent f89ef4cf59 177a432595
1 changed files with 1 additions and 1 deletions
--- a/notes/Java
+++ b/notes/Java
@ -738,7 +738,7 @@ HashMap 构造函数允许用户传入的容量不是 2 的 n 次方，因为它
 ```
 mask |= mask >> 1    11011000
-mask |= mask >> 2    11111100
+mask |= mask >> 2    11111110
 mask |= mask >> 4    11111111
 ```