|| An "IndexedPropertyChange" event gets delivered whenever a component that conforms to the JavaBeans™ specification (a "bean") changes a bound indexed property.
|| A "PropertyChange" event gets delivered whenever a bean changes a "bound" or "constrained" property.
|| A class which extends the
EventListenerProxy specifically for adding a
PropertyChangeListener with a "bound" property.
|| This is a utility class that can be used by beans that support bound properties.