This week's giveaway is in the Java/Jakarta EE forum. We're giving away four copies of Java EE 8 High Performance and have Romain Manni-Bucau on-line! See you should add j2ee.jar into your classpath on your IDEA. It usually is placed on your <J2EE_HOME>/lib. If you want to develop web application using Struts Framework, you have to add Struts' library too.