I downloaded JBoss 4.0 and started following the Duke Bank Application deployment per documentation . But I get a deploy error and has to do with conflicts between ejb-jar.xml and ejb src files provided(more info:-error has to do with differences between ejb 2.0 and 1.0; JBoss AS seems to not like the usage of abstract keyword when defining entity beans; I see these messages on deploy of ear)

Where can I get the Duke Bank app files that when deployed work on JBoss 4.0?