DataView<NavLink> linksView = new DataView<NavLink>("navLink", refsDp) {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(final Item<NavLink> item) {
NavLink navLink = item.getModelObject();
String linkText = navLink.translationKey;
try {
// try to lookup translation key
linkText = getString(navLink.translationKey);
} catch (Exception e) {