Netbeans：奇怪的焊接行为

@Singleton
public class TesteCDI {

    public void printHello(@Observes ContainerInitialized event, 
         @Parameters List<String> parameters) {
       System.out.println(\"Hello Weld!\" + parameters);
   }
} 

org.jboss.weld.environment.se.StartMain

54 [main] INFO org.jboss.weld.Version - WELD-000900 1.1.0 (Final)
110 [main] INFO org.jboss.weld.Bootstrap - WELD-000101 Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously.
388 [main] WARN org.jboss.interceptor.util.InterceptionTypeRegistry - Class \'javax.ejb.PostActivate\' not found, interception based on it is not enabled
388 [main] WARN org.jboss.interceptor.util.InterceptionTypeRegistry - Class \'javax.ejb.PrePassivate\' not found, interception based on it is not enabled