public static void upclassifyAllDescriptions() {
    Logic.finalizeObjects();
    { Object old$Classificationsession$000 = Logic.$CLASSIFICATIONSESSION$.get();
      Object old$Context$000 = Stella.$CONTEXT$.get();

      try {
        Native.setSpecial(Logic.$CLASSIFICATIONSESSION$, Logic.getClassificationSession(Logic.KWD_DESCRIPTION));
        Native.setSpecial(Stella.$CONTEXT$, ((ClassificationSession)(Logic.$CLASSIFICATIONSESSION$.get())).classificationWorld);
        { NamedDescription d = null;
          Iterator iter000 = Logic.allNamedDescriptions(null, false);

          while (iter000.nextP()) {
            d = ((NamedDescription)(iter000.value));
            LogicObject.upclassifyOneDescription(d);
          }
        }

      } finally {
        Stella.$CONTEXT$.set(old$Context$000);
        Logic.$CLASSIFICATIONSESSION$.set(old$Classificationsession$000);
      }
    }
  }