HashMap<String, Object> vars = new HashMap<>();
vars.put("addForm", new MailAddForm(req, us));
vars.put("manForm", new MailManagementForm(req, us));
HashMap<String, Object> vars = new HashMap<>();
vars.put("addForm", new MailAddForm(req, us));
vars.put("manForm", new MailManagementForm(req, us));