修改设置
- Press Ctrl+Shift+A
- Enter “unused declar”
- Double-click on “Unused declaration”
- Settings will pop up
设置
- Click on Java/Declaration redundancy/Unused declaration
- on the right bottom select “On the fly editor settings”
- untick check fields, …, check parameters. Only Check Classes should be ticked.
- Press OK
Settings closes
- On the menu bar, click on Analyze / Run Inspection by Name (or Ctrl+Alt+Shift+I)
- Insert text “Unused decla”
-
Select “Unused declaration Java Declaration redundancy” - Search starts
Check the job state on bottom of Idea, when finished: enjoy the results and the great feeling of cleaning up the messed code. :)