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.
An InvocationTargetException occurs when using reflection (and RMI, maybe? It's been a while...) and the method that you are calling throws an exception. The InvocationTargetException's source exception should be the exception that was thrown by the called method.
Piscis Babelis est parvus, flavus, et hiridicus, et est probabiliter insolitissima raritas in toto mundo.