Ok I've moved this to trunk now - https://svn.apache.org/repos/asf/tuscany/sca-java-2.x/trunk/modules/domain/. I really like these spec defined APIs, they make the use of domains/contributions/composites much more explicit and seem more intuitive than what we've currently got. We could carry on developing them separately but that will result in some duplication with existing code so it would be good to merge them with the existing Node code.
...ant
