I can't quite prove it, but it appears that conflicting files named 'hello_world.wsdl' cause systests that pass in mvn to fail in Eclipse.
One contributor seems to be a file in integrations/jbi that isn't used. As an experiment, I've renamed it, and I'm seeing if I can make anything bust. If I felt more confident that I could tell if anything was using it, I'd try deleting it altogether.
