Is it possible to see the content of a method inline (say in a popout) withoug having to navigate to the method definition

Is it possible to see the content of a method inline (say in a pop-out) without having to navigate to the method definition. Does Intellij have a short-cut for this? 

While reading through a codebase, having to jump from where you are into the content of a method could be disorientating. Which Is why I was wondering if Intellij has a feature where you do not need to leave the line you are, but can see the content of a method in a fly-out popup.

Does this feature exists?