Shortcut to navigate between highlighted usages

Install the Identifier Highlighter plugin.

It's a must have plugin for IntelliJ, and is always the very first thing I do to a fresh IDEA installation. I can't understand why this hasn't become part of core IntelliJ yet.

I've found on mac that Ctrl + G works for this purpose well. It actually selects the occurrence for you, which is fine for me. Shift + Ctrl + G for the previous occurrence.

On Windows/Linus this should be Alt + J and Shift + Alt + J respectively.