List<OrderingElementMetaData> order = ordering.getOrdering();
if (order == null) {
order = new ArrayList<OrderingElementMetaData>();
ordering.setOrdering(order);
}
NameMetaData name = new NameMetaData();
name.setName(reader.getElementText());
order.add(name);
break;
case OTHERS:
List<OrderingElementMetaData> order2 = ordering.getOrdering();
if (order2 == null) {