Reformatting Code in IntelliJ IDEA

When and why you may want to use code formatting

Use keyboard shortcuts to quickly reformat some code in your project

How you can reformat only code you've edited

Using intention actions on a selection to change the code style settings

What the settings are for reformatting code and where to find them

Ensure your code is always reformatted before you commit it to VCS

How to reformat code directory by directory

What is a .editorconfig file and how can you use it in IntelliJ IDEA

Invoking Reformat Code on a class and viewing the results

Summary and shortcuts we used