This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
I am experimenting, however, and would like to specify a more specific patten in the decorator that only works for 'message.' I can't get it to work - the application displays the JSP without decorating it.