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.
Sure., Just run the program as "java ClassName arg1 arg2 ...", where ClassName is the name of the main class, and arg1, etc, are the command-line arguments to the program. There are, of course, class path issues, etc, but this is the basic idea.