Can JAXB bindings be placed inside "jaxrs:bindings"?

[KARR, DAVID (ATTCINW)]

If I need to customize the Java->XML binding by creating a
"jaxb:bindings" element, where would I put that?  Would it go in the
"jaxrs:bindings" element that is contained within the "jaxrs:server"
element?  If so, is this possible in 2.2.3, or only in the trunk?