code: public static Instant instant(String text, ZoneId zone) {
  		Instant result = null;
  		try {
  			LocalDateTime ldt = LocalDateTime.parse(text, getFormater(DATE_FORMAT_LOCAL, null));
  			ZonedDateTime zdt = ldt.atZone(zone);
  			result = zdt.toInstant();
  		}
  		catch (DateTimeParseException ex) {
  			Say.warn("Instant not constructable {}", ex, text);
  		}
  		return result;
  	}
docs: Creates an Instant, input format is "yyyy-MM-dd HH:mm:ss[.SSS]", given timezone is used.