This test is currently broken for me. But if there is a PackageRequirement there should be a delegate (which the OSGi spec calls a "wire"). Although you have put some code that weeds out system packages that I don't understand? My understanding was that non-core api had to be referenced using Import-Package e.g. the logging or compendium api. and that this would resolve to the implementing (extension) bundle - possibly the system bundle? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4251493#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...