docs: public static MtasDataCollector<?, ?> getCollector(String collectorType,
        String dataType, String statsType, SortedSet<String> statsItems,
        String sortType, String sortDirection, Integer start, Integer number,
        String segmentRegistration, String boundary) throws IOException {
      return getCollector(collectorType, dataType, statsType, statsItems,
          sortType, sortDirection, start, number, null, null, null, null, null,
          null, null, null, segmentRegistration, boundary);
    }