we are a group of colleagues studying together to obtain our SCWCD certification. For every session we have, some of the students make a presentation about the chapters in Head First we studied, and others are supposed to make exercises, so we can practice what we've studied. That last bit, making the exercises, proves to be hard if you do not quite grasp the material yourself yet... So I wonder if there are any simple exercises to be found on the web with which to practice working with the JSTL, with custom tag libraries, etc? They should be doable in 1-2 hours. I can't seem to find any myself.