alt + / code hints
syso + alt + / output statements shortcuts
main + alt + / main shortcut keys
ctrl + shift + f simple format
ctrl + / single line comment
ctrl + / cancel a single line comment
ctrl + shift + / multi-line comments
ctrl + shift + \ multiline comment Cancel
alt + down arrow keys move up and down the code (check required)
alt + shift + s Source pop-up menu
alt + shift + s | + c | + enter automatically generated constructor with no arguments (step 3)
alt + shift + s | + r | + tab * 1 | + enter | + tab * 4 | + enter generated automatically get, set all properties of the method (step 6)