}
@Override
public final void propertyChange(PropertyChangeEvent evt) {
if (MapBean.METH_ADD_ELEMENT_METHOD.equals(evt.getPropertyName())) {
MapElement element = CampaignClient.getInstance().getBean(
(UniqueID) evt.getNewValue(), timeout);
mapElementAdded(element);
} else if (MapBean.METH_REMOVE_ELEMENT_METHOD.equals(evt
.getPropertyName())) {
MapElement element = CampaignClient.getInstance().getBean(
(UniqueID) evt.getNewValue(), timeout);
mapElementAdded(element);
}
}