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.
Originally posted by Adinath Shirsath: be ready for getting scolded
Please: we scold people who don't ask questions reasonably, but not for what they don't know. We are however ruthless if we think there is a mistake or poor coding shown.
Welcome to JavaRanch, Maheswaran Sainirupan , but you will get more attention if the title of the thread says what it is about. I think your question is specifically about the SCJP exam, so I shall move this thread to another forum where that exam is discussed. Make sure to look at the link Henry posted earlier.