This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
I really don't think this belongs to this group. If you really want some help you should post your questions on the right group and be more specific. Unfortunately I'm not familiar with eiter Ant or Netbeans to help you.