Currently, a Standard MBean contains "immutableInfo=true" in its Descriptor only if it does not implement the NotificationBroadcaster interface. The reason is that a Standard MBean that does implement that interface can potentially return different arrays of MBeanNotificationInfo from the getNotificationInfo() method at different imes.

However, we could recognize an important special case even when it does implement that interface, namely when it extends NotificationBroadcasterSupport and does not override the getNotificationInfo() method. This is likely to be frequent now that NotificationBroadcasterSupport has a constructor that takes an MBeanNotificationInfo[]. Usually subclasses will call this constructor and not override getNotificationInfo().
###@###.### 2005-07-12 15:19:17 GMT