类层次结构
- java.lang.Object
- java.util.EventObject (implements java.io.Serializable)
- javax.management.Notification
- javax.management.timer.TimerNotification
- javax.management.Notification
- javax.management.NotificationBroadcasterSupport (implements javax.management.NotificationEmitter)
- javax.management.timer.Timer (implements javax.management.MBeanRegistration, javax.management.timer.TimerMBean)
- java.util.EventObject (implements java.io.Serializable)
Interface Hierarchy
- javax.management.timer.TimerMBean