From: <glassfish_at_javadesktop.org>
Date: Mon, 31 Mar 2008 06:40:51 PST
It looks like the adf-richclient-demo.war includes it's own XML parser which is causing issues. The parser in the bundled with the web application *should* be ignored.
I also wouldn't recommend removing the libraries as there is other code in the application that has runtime dependencies on specific classes within those JARs.