Any way (or shortcut) to auto import the classes in IntelliJ IDEA like in Eclipse?

Question

In Eclipse, while coding in Java and press Ctrl + Shift + O auto import all the Classes automatically.
In NetBeans, this is done with

Answer 1

Another option is to ask IDEA to behave like eclipse with eclipse shortcut keys. You can use all eclipse shortcuts by enabling this.

Here are the steps:

1- With IDEA open, press Control + `. Following options will be popped up.

2- Select Keymap. You will see another pop-up. Select Eclipse there.

3- Now press Ctrl + Shift + O. You are done!