throw new UnsupportedOperationException("lastKey");
}
@Override
public OIndexCursor cursor(final ValuesTransformer<V> valuesTransformer) {
return new OIndexAbstractCursor() {
private int nextEntriesIndex;
private OHashIndexBucket.Entry<Object, V>[] entries;
private Iterator<OIdentifiable> currentIterator = new OEmptyIterator<OIdentifiable>();
private Object currentKey;