enum Week {
Monday, Tuesday, Wednesday, Thursday, Friday, Saturaday, Sunday
}
public class MainClass {
public static void main(String args[]) {
Week day1, day2, day3;
day1 = Week.Monday;
day2 = Week.Tuesday;
day3 = Week.Friday;
//
if (day1.compareTo(day2) < 0)
System.out.println(day1 + " comes before " + day2);
if (day2.compareTo(day3) > 0)
System.out.println(day2 + " comes before " + day3);
if (day1.compareTo(day3) == 0)
System.out.println(day1 + " equals " + day3);
}
}
Monday comes before Tuesday