This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
Please do not post the same question more than once.
You would do well to look over our FAQ, HowToAskQuestionsOnJavaRanch. If I had not read your previous post, I would not know what you wanted from us, just posting a bunch of code.