• When adding a new package to a application, you can use the Maven to sync your new changes and download the packages.

IntelliJ ShortCut :: Ctrl + Shift + O alt text

  • When you want to override a function, IntelliJ provides a nice shortcut to view all the methods of all parent classes. I find this very useful especially with flink application development.

IntelliJ ShortCut :: Ctrl + O alt text

  • When you need to know what are the different overloads of a method, or just want to see the method parameters, the below IntelliJ shortcut is very useful and I find it using it a lot.

IntelliJ ShortCut :: Ctrl + P alt text

  • Tools window is very useful in Java to view the project files
    IntelliJ ShortCut :: ALT + 1

  • Tools window is very useful in Java to view Run window
    IntelliJ ShortCut :: ALT + 4

  • Tools windows to view the GIT
    IntelliJ ShortCut :: ALT + 9

  • To view the terminal window
    IntelliJ ShortCut :: ALT + F12

  • Switcher window is very useful to cycle through the files and the tools window.
    IntelliJ ShortCut :: CTRL + TAB

  • Search Everywhere is a very useful to find the files you need to work or any keyword you are searching for.
    IntelliJ ShortCut :: SHIFT + SHIFT

  • To progressively expands your text selection in intelligent, syntax-aware increments. Each time you press Ctrl+W, it selects the next logical block of code.
    IntelliJ ShortCut :: CTRL + W

  • Add boiler plate code generate constructor or override methods.
    IntelliJ ShortCut :: ALT + INSERT

  • To format code run the following command.
    Format code ShortCut :: CTRL + ALT + L

  • To remove not used import and others improvement use the follwoing command.
    Remove Imports Shortcut :: CLTR + ALT + O