/**
  * GET /queues : get all the queues.
  *
  * @return the ResponseEntity with status 200 (OK) and the list of queues in body
  */
 @RequestMapping(
     value = "/queues",
     method = RequestMethod.GET,
     produces = MediaType.APPLICATION_JSON_VALUE)
 @Timed
 public List<Queue> getAllQueues() {
   log.debug("REST request to get all Queues");
   List<Queue> queues = queueRepository.findAll();
   return queues;
 }