"alesj" wrote : | I'm always in favor of not keeping things around that can be generated. | And we're doing that with javacc, so why the change-of-heart here? ;-) Because eclipse is a real pain when you have to regenerate things and (pull the rug out from underneath it). It's incremental compiler gets well confused and trying to make it do a full rebuild doesn't always fix it (it caches stuff it shouldn't - even across reboots). A couple of weeks ago, I ended up doing a full recreate of my MC project because eclipse decided it couldn't find java.lang.Object and I couldn't find a way to fix it. ;-) This issue isn't so bad with the small MC codebase, but with the JBossAS code tree, I can loose literally hours when it decides it isn't going to play nice with an svn update. :-( View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4133225#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...