This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
I have written a web start application which runs as a windows xp service. How does the application know when there is a new version available. It needs to be restarted without help from the user (in the background). How can I do that.