- Implement similar restrictions as prescribed by the PostConstruct documentation:
- Class may have at most one method annotated with PostConstruct
- PostConstruct method must return void
- Javadoc: replace mentions of injector construction where any injection method was meant
- Separate FieldInjection from default fallback for no-Inject public no-args constructor classes
- Make CommandInitializer a normal, instantiable service
- Add various injections instead of fetching through command service