@Override @RolesAllowed("user") @Transactional(readOnly = true) public Map<Long, Set<IObject>> loadTagContent(@NotNull @Validate(Long.class) Set<Long> tagIds, Parameters options) { Map<Long, Set<IObject>> m = new HashMap<Long, Set<IObject>>(); Iterator<Long> i = tagIds.iterator(); Long id; while (i.hasNext()) { id = i.next(); m.put(id, loadObjects(id, options)); } return m; }