final LinkBean lb;
final Boolean hit[] = new Boolean[1];
lb = new LinkBean();
hit[0] = Boolean.FALSE;
lb.addPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
if (event.getSource().equals(lb))
if (event.getPropertyName().equals(LinkBean.PROP_LINKS_PROPERTY))
hit[0] = Boolean.TRUE;
}