public void firePropertyChangeEvent ( Object source , String name , Object oldValue , Object newValue ) { PropertyChangeEvent event = new PropertyChangeEvent ( source , name , oldValue , newValue ) ; Object [ ] listeners = fListeners . getListeners ( ) ; for ( int i = 0 ; i < listeners . length ; i ++ ) ( ( IPropertyChangeListener ) listeners [ i ] ) . propertyChange ( event ) ; }
Fires a property change event with the given source property name old and new value . Used when the event source should be different from this mockup preference store .