docs: public static <T> T fromXml(String xml, Class<T> clazz) {
  		try {
  			StringReader reader = new StringReader(xml);
  			return (T) createUnmarshaller(clazz).unmarshal(reader);
  		} catch (JAXBException e) {
  			throw ExceptionUtil.unchecked(e);
  		}
  	}