code: public SPIStatistic getStatistic(int id) {
          for (int i = 0; i < _stats.length; i++) {
              if (_stats[i] != null && _stats[i].getId() == id) {
                  return _stats[i];
  
                  /*
                   * ~~~~~~~~~~~~~~ commented ~~~~~~~~~~~~~~
                   * // do not check as it is done in individual statistic type
                   * if (_stats[i].isEnabled())
                   * return _stats[i];
                   * else
                   * return null;
                   * ~~~~~~~~~~~~~~ commented ~~~~~~~~~~~~~~
                   */
              }
          }
  
          return null;
      }
docs: looping overhead in this method