css: reference css file inside jar, and text wrapping

["Gergely Zahoransky-Kohalmi" <gzahoransky-kohalmi AT salud.unm.edu>]

Hi,


I wonder how can I reference a css file which is compiled into a 
self-contained jar file to use it as a ui.stylesheet attribute.


Also, is there a way to define text-wrapping into multiple lines using the 
GraphStream css formatting?


Thanks,


Gergely