| Event | code | html | |
| Observer | Container call Observer#notify(Object) method when firing events with given T. | code | html |
| Reception | Notify enums. | code | html |
| TransactionPhase | Transactional observer phases. | code | html |
| ObserverException | Exception related with observers. | code | html |
| Observes | Speicifies that method is observer method. | code | html |