private String nextObj(String curr, int idx, int all) {
   if (!division.equals(OBJECT)) return objNmIter.next(curr);
   return objNmIter.next(curr, idx, all);
 }
 private String nextCon(String curr, int idx, int all) {
   if (!division.equals(CONTAINER)) return conNmIter.next(curr);
   return conNmIter.next(curr, idx, all);
 }