"alesj" wrote : So, MainDeployerImpl.deploy was always meant to be all or nothing? | Why are then your tests (MockClassLoaderDependenciesUnitTestCase) not relying on this? :-) | I got this half-check notion from their failure. ;-) That's the problem with writing tests against a incomplete and not properly implemented api. The compiler should have an @Incomplete annotation to go with @Deprecated to warn you that you are probably writing against an api that will change! ;-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105524#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...