Xstream

I was tired of configuring a Psuedo GPS server with multiple sources till I found XStream -- really easy to use for configs and backing in XML. You will have to do it by hand once after you have designed your objects and serialized them, after that adding multiple sources is a breeze via vectors. No messing around with beans, no compulsary getters and setters, just appropriate constructors. Axis should use this to serialize objects in SOAP that are not XML standard and JAVA specific.