Data Type Java Tutorial

enum Week {
  Monday, Tuesday, Wednesday, Thursday, Friday, Saturaday, Sunday
}
public class MainClass {
  public static void main(String args[]) {
    Week aWeekDay;
    aWeekDay = Week.Monday;
    // Output an enum value.
    System.out.println("Value of aWeekDay: " + aWeekDay);
    System.out.println();
    aWeekDay = Week.Friday;
    // Compare two enum values.
    if (aWeekDay == Week.Friday)
      System.out.println(" Friday.\n");
  }
}
Value of aWeekDay: Monday
Friday.