NotificationListener (Java SE 11 & JDK 11 )

All Superinterfaces:

EventListener

All Known Implementing Classes:

RelationService
```
public interface NotificationListener
extends EventListener
```
Should be implemented by an object that wants to receive notifications.

Since:

1.5

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`handleNotification(Notification notification, Object handback)`	Invoked when a JMX notification occurs.

- Method Detail
  - handleNotification
```
void handleNotification(Notification notification,
                        Object handback)
```
    Invoked when a JMX notification occurs. The implementation of this method should return as soon as possible, to avoid blocking its notification broadcaster.
    
    Parameters:
    
    notification - The notification.
    
    handback - An opaque object which helps the listener to associate information regarding the MBean emitter. This object is passed to the addNotificationListener call and resent, without modification, to the listener.