[xwiki-devs] XEclipse odd behaviour.

Hi devs. I recently finished my exams and started messing with XEclipse again. I had already worked on debugging XEclipse and it worked pretty well. Now, at the first steps I ran into a (big) bump. When hovering over the page preview, my Eclipse (or XEclipse rcp version) closes abruptly. No exception, no error message. The XEclipse rcp version gives the message "Aborted" upon exit. This is the *best* and *only* feedback I can see when the crash happens. I have recently upgraded to Fedora 9, from 8. On Fedora 8 it was working, not it's not. On a Windows machine it works also (the windows version). I am using OpenJDK 1.6.0. I suspect the problem could be related to the environment (KDE4 or Fedora related). Any suggestions?