*/
  public static void clearInstances(Cons name) {
    { Cons optionalname = name;
      Module module = Stella_Object.coerceToModule(optionalname.value, true);

      if (module != null) {
        if ((!(optionalname == Stella.NIL)) ||
            Stella.yOrNP("Really clear instances of module " + module.moduleFullName + "? ")) {
          Logic.doClearInstances(module);
        }
      }
    }
  }