@Override
    public Map<String, String> readNsiSubdivision() {
        Map<String, String> result = Collections.emptyMap();
        List<NsiSubdivision> nsiSubdivisionList = Collections.emptyList();
        try {
            CriteriaBuilder cb = em.getCriteriaBuilder();
            CriteriaQuery<NsiSubdivision> query = cb.createQuery(NsiSubdivision.class);
            nsiSubdivisionList = em.createQuery(query).getResultList();
            for (NsiSubdivision nsiSubdivision : nsiSubdivisionList) {
                String key = String.valueOf(nsiSubdivision.getId());
                String value = nsiSubdivision.getShortName();
                result.put(key, value);
            }
        } catch (Throwable e) {
            ERROR_LOGGER.debug("Getting NsiSubdivision ERROR - " + e.getMessage());
        }
        return result;
    }