If you're using jaxb from within the jwsdp-2.0 download, then I'm afraid you have to make an addition download of the newest jaxb ri. It is 2.2.1 the last time I looked at it. The jaxb-xjc.jar that came with the jwsdp-2.0 is wrongly bundled with a beta that's why. Use the latest download to replace the jaxb that came with it.
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