A web application developed using Java EE would definitely be using JSPs and would indeed involve transferring values from one JSP to another.
For Example, a user is presented with a form where he fills the required details and presses a Next button where all those details are pre-filled in a non-editable form for him to confirm. The user checks the details to be correct and submits the form for further processing.
The above scenario is pretty common and involves taking data from one JSP to another. This post addresses the approaches to achieve that. (more…)