@JsonValue
    public String toString() {
        return toString(Locale.getDefault().getLanguage());
    }
@Test
    public void tbDateSerializedMapperTest() {
        String stringDateUTC = "2023-09-06T01:04:05.345Z";
        TbDate expectedDate = new TbDate(stringDateUTC);
        String serializedTbDate = JacksonUtil.toJsonNode(JacksonUtil.toString(Map.of("date", expectedDate))).get("date").asText();
        Assertions.assertNotNull(serializedTbDate);
        Assertions.assertEquals(expectedDate.toString(), serializedTbDate);
    }