This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
GenericServlet class implements the log method, declared in the ServletContext interface.
but how is this possible , as the class GenericServlet does not implement ServletContext interface.