Intellij IDEA取消access can be private提示

步骤：

File -> Settings -> Editor -> Inspections -> 列表选择Java -> Declaration redundancy -> Declaration access can be weaker后面的勾去掉，Apply，OK。

顺便把IDEA默认的设置也改了：

File -> Other Settings -> Default Settings -> Editor -> Inspections -> 列表选择Java -> Declaration redundancy -> Declaration access can be weaker后面的勾去掉，Apply，OK。