[jboss-as7-dev] A mvn question - ejb/ear packaging

I want to add all classes in the ejb/jar follow a pattern: i.e. all *Bean.class and *Impl.class There are other classes in the path without that suffix that should not included. I use different combinations of includes/excludes and useDefaultIncludes/useDefaultExcludes But the result is more or less ALL or NO class in the jar. I've google and look into the plugin docs but don't find a helpful hint. Any ideas? cheers Wolf