HttpServletResponse response)
throws IOException, ServletException {
@SuppressWarnings("resource")
ToolPageContext page = new ToolPageContext(getServletContext(), request, response);
String url = page.param(String.class, "url");
@SuppressWarnings("unchecked")
List<Map<String, Object>> checkRequests = (List<Map<String, Object>>) ObjectUtils.fromJson(page.param(String.class, "r"));
ToolUserReference userReference = new ToolUserReference(page.getUser());
long longPollTimeout = System.currentTimeMillis() + 30000;