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.
What are you trying to do with "java.lang.runtime"? You can't define new classes or packages in the java.lang hierachy. Or are you using the java.lang.Runtime class? In that case, fix the capitalization.