docs: @Override
      protected int findInstanceIdInfo(String s)
      {
          int id;
  // #generated# Last update: 2018-05-13 12:51:10 MESZ
          L0: { id = 0; String X = null;
              int s_length = s.length();
              if (s_length==6) { X="length";id=Id_length; }
              else if (s_length==17) { X="BYTES_PER_ELEMENT";id=Id_BYTES_PER_ELEMENT; }
              if (X!=null && X!=s && !X.equals(s)) id = 0;
              break L0;
          }
  // #/generated#
          if (id == 0) {
              return super.findInstanceIdInfo(s);
          }
          return instanceIdInfo(READONLY | PERMANENT, id);
      }