The Calendar class is one of the most popular items for Java developers. Calendar is a feature included in java's util and is a built-in offering on Java-based platforms. EXAMPLE The source below is the one that extracts the date this Saturday of last year as of today. For SimpleDateFormat You can check it in the link below. 2024.02.10 - [개발 창고/Java] - [JAVA] How to use SimpleDateFormat Class [J..