Java in a Nutshell, 5th Edition

Name

EventListenerProxy

Synopsis

This abstract class serves as the superclass for event listener proxy objects. Subclasses of this class implement an event listener interface and serve as a wrapper around an event listener of that type, defining methods that provide additional information about the listener. See java.beans.PropertyChangeListenerProxy for an explanation of how event listener proxy objects are used.

Figure 16-18. java.util.EventListenerProxy

public abstract class EventListenerProxy implements EventListener {
// Public Constructors
     public EventListenerProxy(EventListener listener);  
// Public Instance Methods
     public EventListener getListener( );  
}