public class TestFormatter implements Formatter<Test> {

	@Override
	public Test parse(String text, Locale locale) throws ParseException {
		if (Objects.isNull(text)) {
			return null;
		}
		return Test.valueOf(text.toUpperCase());
	}

	@Override
	public String print(Test object, Locale locale) {
		if (Objects.isNull(object)) {
			return null;
		}
		return object.toString().toLowerCase();
	}
}