Windows (stable) version tested in Wine. Needs Java 1.5 minimum. Available at www.jedit.org, source code available. Installation without an hitch. After installation, it asks you wether you want to start it. If you tick on yes, it is immediately prompted. Afterwards, your screen becomes black with only the main block (middle) to be seen. No possibility to close it and the rest is black. You can try to change the active window but only this is shown. Upon hovering the black parts with the mouse, you get to see the rest of your screen but it's lost as soon as the mouse is gone. I managed to kill Wineserver (to no effect) through hovering on the place where the console was and with wineserver -k. Only a reboot could fix the issue. Tested with Wine 1.1.1