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.
I am happy I found this topic. Strange that the answers are not provided with the OCA Study Guide... And even stranger they forget to put () after the method in their example. As a noob it took me till finding this forum where the question was answered to figure it out. I will stay be back here when I get in trouble with later questions.