This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
final variables must be initialize on the same line or at the end of constructor.
because interface cannot have constructors so final variables have to be initialize on the same line on which it is being declared.