In the specfication they mention that we have to configer the HttpSession and ServletContext lifecycle Event in DD(i.e ServletcontextListner and HttpSessionListner). But in the case of ServletRequest they didnt mention so
You've been around JavaRanch long enough to know that it has a policy on display names, and that yours does not comply with it; specifically, a first name and a last name are required. Please adjust it accordingly, which you can do right here. Thanks for your prompt attention to this matter.
Ping & DNS - updated with new look and Ping home screen widget