import java.text.*; import java.util.Date; public class Main { public static void main(String [] args) throws Exception { SimpleDateFormat displayFormat = new SimpleDateFormat("HH:mm"); SimpleDateFormat parseFormat = new SimpleDateFormat("HH:mm"); Date date = parseFormat.parse("22:30"); System.out.println(displayFormat.format(date) + " = " + parseFormat.format(date)); } }