This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
What's the use of it? I've seen people use it to forward a user to another page... But I've also seen many people not use it and just use the response.sendRedirect() method provided by the response object in the servlet doPost() and doGet() methods. What's the purpose of RequestDispatcher? Thanks!