Adds the given PropertyChangeListener to the listener list.
The listener is registered for all bound properties of this class.
Parameters: listener - the PropertyChangeListener to be added See Also:Observable.removePropertyChangeListener(PropertyChangeListener)
Removes the given PropertyChangeListener from the listener list.
This method should be used to remove PropertyChangeListeners that were
registered for all bound properties of this class.
Parameters: listener - the PropertyChangeListener to be removed See Also:Observable.addPropertyChangeListener(PropertyChangeListener)