As per this OSGi-dev discussion:
we're missing "GC" notion on available capabilities / deployments.
We should be still able to wire to undeployed "GC" based deployments,
but we're definitely cleaning up too much.
This can be seen in Deployers test - MockClassLoaderDependenciesUnitTestCase::testWildcardWithGC()
where you comment out first B.class loading attempt - assertLoadClass(clA, B.class, clB).
The extra delegates never get created, and we cannot resolve them later in WildcardDelegateLoader.
Perhaps this is actually OK for wildcards, since it means no-one actually tried to load anything with the requested package?
But this would definitely not be OK for non-dynamic wiring, as any later deployment wouldn't be able to wire up to "GC-ed" deployment.
How to "enable" this GC notion into deployments as well?