when you have a field generated from
<xs:element name="URI" type ="..
the plugin looks for a method getURIs, but for some reason JAXB generated a method getURIS, so the rewrite didn't remove and fix this
I worked around the issue by specifying the property name to be "uris" in the jaxb binding file
I cant see the way to make this bulletproof though - not sure of the rules for the generation of the method names