This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
Everything inside the WEB-INF folder is not accessible directly, only if you include it from a servlet or JSP, and with that I do not mean inside the HTML code itself (e.g. as the source of an image). Just move these folders outside the WEB-INF folder unless you really want them to be inaccessible.