Sorry, I said /lib but i was thinking /WEB-INF/lib :)
Otherwise it won't run on glassfish v2 neither :)
I tried to launch my app on another linux box (a real one, not a vmware this time), same java, same glassfish v2.1, but I can now generate my pdf without crashing server.
But I still don't know why my other glassfish server crash, so I still like to test my app on v3...
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