1. import io.micronaut.aop.Adapter;
    2. import io.micronaut.context.event.ApplicationEventListener;
    3. import io.micronaut.core.annotation.Indexed;
    6. import static java.lang.annotation.RetentionPolicy.RUNTIME;
    8. @Documented
    9. @Target({ElementType.ANNOTATION_TYPE, ElementType.METHOD})
    10. @Adapter(ApplicationEventListener.class) (1)
    11. @Indexed(ApplicationEventListener.class)
    12. public @interface EventListener {
    Micronaut will also automatically align the generic types for the SAM interface if they are specified.