}
@Test
public void testLongToXmlGregorianCalendarConverter() {
MapperFactory factory = MappingUtil.getMapperFactory();
factory.getConverterFactory().registerConverter(new LongToXmlGregorianCalendarConverter());
MapperFacade mapper = factory.getMapperFacade();
long now = System.currentTimeMillis();
XMLGregorianCalendar xml = mapper.map(now, XMLGregorianCalendar.class);