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.
Nope; the I/O focusses on semantic details rather than variety. You should know these classes except because they're available subclasses. After that, no worries. ------------------ Michael Ernest, co-author of: The Complete Java 2 Certification Study Guide
Make visible what, without you, might perhaps never have been seen. - Robert Bresson