my Problem is solved, I had to add the jars into the /server/default/lib directory to to find them.
OK here is my problem !!! with your idea ..
I have some libs .. that are allready in the JBoss .. but I dont want Jboss to use the new one .. since I'm not sure what was really changed and might effect Jboss work .. How do I do that .. I cant put my new libs in the LIB folder since they exist .. I tried to put it in the same dir as my App but not working . any ideas would be appreciated !!