test37.java

SCJP认证考试资料

import java.util.*;
public class Test37 {
    enum Day {
	SUNDAY,MONDAY,TUESDAY,WEDNESDAY,THURSDAY,FRIDAY,SATURDAY
    }
    public static void main(String[] args) {
	for (Day d:EnumSet.range(Day.MONDAY,Day.FRIDAY)) {
	    System.out.println(d);
	}
    }
}