protected final void firePropertyChange ( String propertyName , boolean oldValue , boolean newValue ) { if ( DIRTY_PROPERTY . equals ( propertyName ) ) { PropertyChangeEvent evt = new PropertyChangeEvent ( this , propertyName , Boolean . valueOf ( oldValue ) , Boolean . valueOf ( newValue ) ) ; for ( Iterator i = dirtyChangeListeners . iterator ( ) ; i . hasNext ( ) ; ) { ( ( PropertyChangeListener ) i . next ( ) ) . propertyChange ( evt ) ; } } }
Handles the dirty event firing .