@Singleton
public class CommandServlet extends HttpServlet
{
    @Inject
    private Model model;
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
    {
        handleRequest(req, resp);
    }

    private void handleRequest(HttpServletRequest req, HttpServletResponse resp) throws IOException
    {
        resp.setContentType("text/plain");
        resp.setStatus(200);
        resp.getWriter().write(model.getActiveModel().getFirstname().getValue()+
            " "+
            model.getActiveModel().getLastname().getValue());
    }
}