code: public static NumberGenerator get(final long _id)
          throws CacheReloadException
      {
          final Cache<Long, NumberGenerator> cache = InfinispanCache.get().<Long, NumberGenerator>getCache(
                          NumberGenerator.IDCACHE);
          if (!cache.containsKey(_id)) {
              NumberGenerator.getNumberGeneratorFromDB(NumberGenerator.SQL_ID, _id);
          }
          return cache.get(_id);
      }
docs: Returns for given parameter <i>_id</i> the instance of class Type. .
  
  @param _id id of the type to get
  @return instance of class {@link Type}
  @throws CacheReloadException on error