Object arg = args.get(i);
      // Use new fresh value generator because 'args' were populated with new fresh generator each.
      // Two newFreshValueGenerator() instances should normally generate equal value sequence.
      Object shouldBeEqualArg = generateDummyArg(param, newFreshValueGenerator());
      if (arg != shouldBeEqualArg
          && Objects.equals(arg, shouldBeEqualArg)

func Parse() {
	objabi.Flagparse(Usage)
	if flag.NArg() == 0 {
		flag.Usage()
	}

	// Flag refinement.
	if *OutputFile == "" {
		if flag.NArg() != 1 {
			flag.Usage()
		}
		input := filepath.Base(flag.Arg(0))
		input = strings.TrimSuffix(input, ".s")
		*OutputFile = fmt.Sprintf("%s.o", input)
	}

        self.exception_handlers.setdefault(
            WebSocketRequestValidationError,
            websocket_request_validation_exception_handler,  # type: ignore[arg-type]  # ty: ignore[unused-ignore-comment]
        )  # ty: ignore[no-matching-overload]

        self.user_middleware: list[Middleware] = (
            [] if middleware is None else list(middleware)
        )