so passing filters via array would probably work if it's implemented that way.
Yeah, array usage would work.
But unfortuantely <javabean> xml handling is too simplistic (just checked),
it doesn't support arrays -- by design we didn't over do it --> we have MC beans.
But you can always simply add your own jar with custom filter impls,
and then simple use <javabean> to instantiate them.
Anyway use of JavaOnlyClassFilter or EverythingClassFilter will still be an issue due to their private constructors.
Like I already said, this is simple to duplicate - just check how we do it.