nConverter implements Converter {

        public boolean canConvert(Class clazz) {
                return false;
        }

        public void marshal(Object value, HierarchicalStreamWriter writer,
                        MarshallingContext context) {
        }

        public Object unmarshal(HierarchicalStreamReader reader,
                        UnmarshallingContext context) {
                return null;
        }

}</pre></div><p>Now we tell whoever calls us that we can handle only Person's
(and <b>