/**
  * DELETE /addresses/{id}
  *
  * <p>Deletes an existing address.
  *
  * @param id
  * @return
  */
 @RequestMapping(
     value = "/{id}",
     method = RequestMethod.DELETE,
     headers = "Accept=application/json")
 public ResponseEntity<String> deleteFromJson(@PathVariable("id") Long id) {
   Address address = addresses.findOne(id);
   HttpHeaders headers = new HttpHeaders();
   headers.add("Content-Type", "application/text");
   if (address == null) {
     return new ResponseEntity<String>(headers, HttpStatus.NOT_FOUND);
   }
   addresses.delete(address);
   return new ResponseEntity<String>(headers, HttpStatus.OK);
 }