When I have a class I believe I no longer use, I usually attempt to delete it and see if there is an error. This strikes me as one of those things that just must be wrong…but I don’t see another way. Can someone tell me what I must obviously be missing? 🙁
sure. in eclipse, do a search (Ctrl- H) for the class name. as long as you down loaded, visualforce pages, apex classes, triggers, and sControles that should cover the majority (if not all) cases.