code: public List<String> getIndexNames() {
  
          List<String> indexNames = new ArrayList<String>();
          for (int i = 0, n = m_indexes.size(); i < n; i++) {
              indexNames.add((m_indexes.get(i)).getName());
          }
  
          return indexNames;
      }
docs: Returns the names of all configured indexes.<p>
  
  @return list of names