title: Spring MVC default value not working
body: <pre><code>@RequestMapping(value = "/Fin_AddBankAccount", method = RequestMethod.POST)
  public @ResponseBody JsonResponse addCoaCategory(
      @RequestParam(value="code", required=true) long code,
      @RequestParam(value="startFrom", required=true) long startFrom,
      @RequestParam(value="name", required=true, defaultValue="N/A") String name)
      {
  
      }
  </code></pre>
  
  <p>defaultValue="N/A" not working , As I did not provide any text in name field , it store null in database instead of "N/A"?</p>