Find non-called methods in the project in Inteliji IDEA

Question

Is there some kind of plugin or keyboard shortcut to search for all non-called methods in IDEA?

Answer 1

Intellij does provide a way to inspect the code, You can explore it out

You can enable the type of configuration you want and then do a code inspect.

as below

in summary you can see as per below image, declaration suggesting never used method.