2 ms·

Didn't Java already cover this when they introduced the abstract Calendar class, of which GregorianCalendar would be one of many subclasses?

• wlievens 10y ago
  Actually Java has a proper well-designed api for dates and times since Java 8.
  • mabbo 10y ago
    It's lovely. I've given talks internally at my company to show everyone how great it is, and why using it prevents bugs.