create an asyncwebrequest instance . by default , an instance of standardservletasyncwebrequest gets created . concode_field_sep String WEB_ASYNC_MANAGER_ATTRIBUTE concode_field_sep WebAsyncManager getAsyncManager concode_elem_sep WebAsyncManager getAsyncManager
AsyncWebRequest function ( HttpServletRequest arg0 , HttpServletResponse arg1 ) { return new StandardServletAsyncWebRequest ( arg0 , arg1 ) ; }