This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
It is polite to let us know you posted this question elsewhere. You wouldn't want to waste this community's time if the question has already been answered. You could also give us some more information, like what an "lov control" is.