Commenting and uncommenting lines of code

To comment lines of code in the Java editor:

Select the lines you wish to comment
Do one of the following:

Press Ctrl+/ or
Select Source > Comment from the menu bar

To uncomment lines of code in the Java editor:

Select the lines you wish to uncomment
Do one of the following:

Press Ctrl+\ or
Select Source > Uncomment from the menu bar

Using the Java editor