@RequestMapping(value = "/wrestlers/{wrestlerId}", method = RequestMethod.GET)
  public @ResponseBody Wrestler getWrestlerInfo(@PathVariable(value = "wrestlerId") int wrestlerId)
      throws Exception {

    return wrestlerService.findWrestler(wrestlerId);
  }
  @RequestMapping(value = "/wrestlers", method = RequestMethod.GET)
  public @ResponseBody List<Wrestler> getWrestlers() throws Exception {

    return wrestlerService.retrieveWrestlers();
  }