public static void resetStellaFeatures() {
    { Keyword f = null;
      Cons iter000 = ((List)(Stella.$CURRENT_STELLA_FEATURES$.get())).theConsList;

      for (;!(iter000 == Stella.NIL); iter000 = iter000.rest) {
        f = ((Keyword)(iter000.value));
        if (!Stella.$DEFAULT_STELLA_FEATURES$.memberP(f)) {
          Stella.unsetStellaFeature(Cons.cons(f, Stella.NIL));
        }
      }
    }
    { Keyword f = null;
      Cons iter001 = Stella.$DEFAULT_STELLA_FEATURES$.theConsList;

      for (;!(iter001 == Stella.NIL); iter001 = iter001.rest) {
        f = ((Keyword)(iter001.value));
        if (!((List)(Stella.$CURRENT_STELLA_FEATURES$.get())).memberP(f)) {
          Stella.setStellaFeature(Cons.cons(f, Stella.NIL));
        }
      }
    }
  }