Make class implementations of Subcomponents static if they do not reference the parent component

Having an ImprintActivityComponent which is a subcomponent of ApplicationComponent which does not reference anything from the parent yields to the following generated implementation that could be made static:

private final class ImprintActivityComponentImpl implements ImprintActivityComponent {
 private Provider<ActionBarHelper> provideActionBarHelperProvider;

 private MembersInjector<ImprintActivity> imprintActivityMembersInjector;

 private ImprintActivityComponentImpl(ImprintActivityComponentBuilder builder) {
   assert builder != null;
   initialize(builder);
 }

 @SuppressWarnings("unchecked")
 private void initialize(final ImprintActivityComponentBuilder builder) {

   this.provideActionBarHelperProvider =
       DoubleCheck.provider(
           ActivityModule_ProvideActionBarHelperFactory.create(builder.imprintActivityModule));

   this.imprintActivityMembersInjector =
       ImprintActivity_MembersInjector.create(provideActionBarHelperProvider);
 }

 @Override
 public void injectMembers(ImprintActivity arg0) {
   imprintActivityMembersInjector.injectMembers(arg0);
 }
}

[ronshapiro]

@Subcomponents don’t know their parent component, and may sometimes be used in a context where they use the parent’s bindings and other times not. I think this is reasonable, just not a super high priority.

[ronshapiro]

I’m going to claim this as infeasible. I don’t think the work required to make it happen is justified for such a small benefit.