This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
What is the issue while stroring Linked list in HttpSession? Why you want to store in a session.
Session - values store with in a User session scope
ServletContext - Values store with in a servlet scope