How to Stop Idea 14 from comingling base methods within extended classes in the UI

In IDEA 14 how do you stop base methods from showing up in the UI for an extended class?

As you can see in the image below (grails project) I have extended the Register Controller.  While my class only has a register and verifyRegistration method, the UI lists all of the methods of the base class.  If I double-click on one of the other methods (for example: forgotPassword) IDEA will open that method in the base class ( in this case the groovy file contained in the spring-security-ui plugin).

Is there some way to stop IDEA from doing this?  Ideally I should only see the actual methods (register, verifyRegistration) in the tree view to the left.

Thanks,

rik.