if (property instanceof ValueChangeNotifier) {
// avoid multiple notifications for the same property if
// multiple filters are in use
ValueChangeNotifier notifier = (ValueChangeNotifier) property;
notifier.removeListener(this);
notifier.addListener(this);
}
}
private void removeValueChangeListener(BeanItem<BT> item, Object propertyId) {
Property property = item.getItemProperty(propertyId);