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.
*****Method declared in interfaces must overriden by the class implementing the interface and method body has to be defined or constructed then we can do this one without implement the interface, I mean there is no need for interfaces, if we have to write the entire body of the method declared in interface then why interfaces are needed if we have to write the code again ? ------------------ Harjeet Singh Dadwal