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.
ajmal, Welcome to Javaranch We'd like you to read the Javaranch Naming Policy and change your publicly displayed name to comply with our unique rule. Thank you. This question belongs in Java in General (Beginner), so I'll be moving it there.