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.
You have also asked the same question in the Java in General (intermediate) forum HERE. Please don't post the same question in multiple forums, it encourages duplicate conversations. I'm going to ask for this thread to be closed. Dave