Where cookies are key, value pairs.

The Servlet displays a form that can be used to enter new and modify and remove existing cookie key, value pairs.

Clicking on Set Cookie adds a new cookie or updates and existing cookie and clicking on Remove Cookie removes the existing cookie.

This example uses buffered response output in order to be able to set the cookie value. Cookies must be sent along with the header before any other output is sent to the client's browser.

[ view source ]