gets all the changelisteners . concode_field_sep EventListenerList listenerList concode_elem_sep ChangeEvent changeEvent concode_field_sep EventListener[] getListeners concode_elem_sep void removeChangeListener concode_elem_sep void fireStateChanged concode_elem_sep void addChangeListener
ChangeListener [ ] function ( ) { return ( ChangeListener [ ] ) listenerList . getListeners ( ChangeListener . class ) ; }