How to differ sessions in browser-tabs?

Question

In a web-application implemented in java using JSP and Servlets; if I store information in the user session, this information is shared from all the tabs from the same brows

Answer 1

If it's because each tab will be running a different flow in your application, and mixing both flows causes problems, then it's better to "Regionalize" your session objects, so that each flow will use a different region of the session

This region can be implemented as simply as having different prefixes for each flow, or session object will hold multiple maps (one for each flow), and you use those maps instead of session attributes, the best though would be to extend your session class and use it instead.