When I press CtrlAltB (Go To -> Implementations) currently there's no way to narrow down the list using the package name, one can only start typing the name of the class.
If there was a way to do so - I think it would be more comfortable to see right away various extensions of the given class. For example, in JSF when I VtrlAltB UIComponentBase I get a laundry list of various classes from different frameworks - Sun RI, RichFaces, Ajax4Jsf, ours (see the image attached) .. If I could start typing "org.richfaces" to narrow down the list in order to see, say, RichFaces components - this would make the lookup process much faster.
Thank you !