}
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
// Get an instance of the UserService
UserService userService = UserServiceFactory.getUserService();
String userEmail = userService.getCurrentUser().getEmail();
RightsManagementController rightsController = RightsManagementController
.getInstance();
User user = rightsController.getUser(userEmail);
Comment newc = new Comment(req.getParameter("newcomment"), user, "Later Interpretation");
ArrayList<Comment> comList = new ArrayList<Comment>();