title: JSONP with Spring 3.0 and Jackson
body: <p>To return a JSON response with Spring 3.0 is enough to add a <code>@ResponseBody</code> annotation along with the <code>@RequestMapping</code> inside a <code>@Controller</code>. Provided that MapppingJacksonJson library is loaded and that the client sends Accept header with <code>application/json</code>, it will work.</p>
  
  <p>What about JSONP? Is it possible to return it and how?</p>