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.
What is the advantage of interface on abstract classes other than multiple inheritance. At the time desigining how we decide that whether it shud be a abstract class or Interface. plz elaborate the answer with a simple example. Thanks in advance