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.
Do you really need such a file in a PROD environment ? I think weblogic does allow you to specify the logging implementation library. You can choose between JDK logging and log4j using the admin server