I had the same issue in JBOSS 404GA. And setting the compilerSourceVM parameter did work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4041298#4041298 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4041298