すっきりわかるjava p.116 switch

public class Switch118 {
public static void main(String[] args) {

System.out.println("あなたの運勢は・・・");

// 1 ~ 4 の乱数
int fortune = new java.util.Random().nextInt(4) + 1;

switch (fortune) {

case 1:
System.out.println("大吉");
break;

case 2:
System.out.println("中吉");
break;

case 3:
System.out.println("小吉");
break;

case 4:
System.out.println("吉");
break;
}
}
}