When i deploy the ear on JBoss (4.0.2) the war file can't find any of the JSF classes (ClassNotFoundExceptions) i configured in my web.xml. When i put them in a lib in the WEB-INF folder there is no problem. I know it should work because we did the same thing on the last project, but i'm not sure what i'm doing wrong. Does this have to do with the JBoss EAR-Classloader? How can i make my war-file find the jar-files in the APP-INF folder in the ear-file?