@Test
@Ignore
public void testCollectionEqSize4()
{

    Query query = Query.from( schemaService.getDynamicSchema( DataElementGroup.class ) );
    query.add( Restrictions.eq( "dataElements", 4 ) );
    List<? extends IdentifiableObject> objects = queryEngine.query( query );
    assertEquals( 1, objects.size() );
    assertEquals( "abcdefghijA", objects.get( 0 ).getUid() );
}