public static LocalDateTime parse(CharSequence text) {
		return parse(text, (DateTimeFormatter) null);
	}
@Test
	public void parseTest() {
		final LocalDateTime localDateTime = LocalDateTimeUtil.parse("2020-01-23T12:23:56", DateTimeFormatter.ISO_DATE_TIME);
		assertEquals("2020-01-23T12:23:56", Objects.requireNonNull(localDateTime).toString());
	}