This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
I have to say, I worked with this code and the DJ Native Swing API and I have the same issue. In fact, all their methods that are used to retrieve the name of the site, content, or url return null when used. Strange anomaly but I am curious about other peoples experience with it.