public static Description createDescription(int arity, boolean namedP) {
    Logic.enforceCodeOnly();
    { Description description = (namedP ? NamedDescription.newNamedDescription() : Description.newDescription());

      description.ioVariables = ((arity != Stella.NULL_INTEGER) ? Vector.newVector(arity) : Logic.FAKE_IO_VARIABLES);
      return (description);
    }
  }