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.
When I type javac <<File.java>> on commandline, it successfully compile the file. But when i use java <<File>> on commandline, "Exception in thread "main" java.lang.NoClassDefFoundError: <<File>>" though the file consists of main method.