Helper class that aggregates a NotificationListener,
a NotificationFilter, and an arbitrary handback object.
Also provides support for associating the encapsulated
NotificationListener with any number of
MBeans from which it wishes to receive
Notifications via the
Note: This class supports Spring bean names as
"mappedObjectNames" as well, as alternative
to specifying JMX object names. Note that only beans exported by the
same MBeanExporter are supported for such bean names.