From: Felipe Gaúcho <fgaucho_at_gmail.com>
Date: Sat, 18 Apr 2009 17:19:22 +0200

got it:

        @GET
        @Produces( { MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
        @Path("/read")
        public List<FpEvent> read() {


it was another issue that was trapping my original trial :)