Actually that is a bonus of using an IDE like Eclipse or NetBeans. All these are done for you. See if you can find a JUnit 3 or 4 JAR. Look http://www.junit.org/]here[/url]. You probably already have. Really, this is one of the pains of using dated prescribed material. The world moves on. I am sure nobody will penalise you for using JUnit 4.6 in place of version 1. The instructors could at least have made up their own questions that are up to date or have given other students that do not use Java day to day some pointers.