Section 11.6 says
If a bean registered with a child activity has the bean type and all
bindings of some injection point of some bean registered
with a direct or indirect parent activity, a DeploymentException is
throw by the container at deployment time.
but nothing else talks about deployment time in that section. Maybe
this should be "when addBean() is called"...
--
Pete Muir
http://www.seamframework.org
http://in.relation.to/Bloggers/Pete