List<String> essentialPropertyNames = conceptEssentialPropertyNames;
if (parentEssentialPropertyNames.size() > 0) {
essentialPropertyNames.addAll(parentEssentialPropertyNames);
}
add(new PropertyNameLabelListView("propertyNameLabelListView",
essentialPropertyNames));
List<String> childNeighborNames = lookupConceptConfig
.getChildNeighborNames();
add(new NeighborEmptyNameLabelListView(