[jbosstools-dev] m2e/m2e-wtp Questions

Hi Fred & JBT-ers, Asking now what I have not managed to ask personally in Brno. (1) Is it safe to run an external (command line) maven command in a workspace folder? Something like cd ~/workspace/gatein-portal mvn clean install IIRC, about a year ago when I tried that last time, Eclipse was quite unhappy about it. I do not remember what the error messages were but since then I always rsync my workspace to /tmp/gatein-build and build there. Is it safe by design now? (2) Could perhaps "Maven > Update Project..." be run automatically when necessary? There are situations in which "Update Project" is proposed as the first quick fix. And it solves the problem indeed. Why does m2e not run it by itself if it already can detect quite reliably that it should be run? (3) Finding sources during debug. Could you please direct me to a web page or source file where the lookup sequence is documented/implemented? I'd like to have a chance to check it when I get "source not found" next time. Thanks in advance & best regards, Peter