# File jabber4r/protocol.rb, line 443
      def Iq.gen_roster(session, id)
        iq = Iq.new(session, id)
        iq.type = "get"
        iq.xmlns = "jabber:iq:roster"
        return iq
        #return XMLElement.new("iq", {"type"=>"get", "id"=>id}).add_child("query", {"xmlns"=>"jabber:iq:roster"}).to_s
      end