RestService

@Autowired
    private TestAsync async;

    @RequestMapping(value = { "/test" }, method = RequestMethod.GET)
    public void testAsync() throws InterruptedException, ExecutionException {
        logger.debug("Inizio metodo");
        Thread currentThread = Thread.currentThread();
        logger.debug(currentThread.getName());
        Future<String> call = async.call();
        logger.debug(call.get());
        logger.debug("Fine metodo");
    }