("Shuffle(洗牌、打乱)后List容器中元素的排列顺序:" + list);
//再次打乱List容器的元素排列顺序
Collections.shuffle(...list);
System.out.println("再次Shuffle(洗牌、打乱)后List容器中元素的排列顺序:" + list);
//再次打乱List容器的元素排列顺序...Collections.shuffle(list);
System.out.println("再次Shuffle(洗牌、打乱)后List容器中元素的排列顺序:" + list...);
}
}
执行结果:
List容器中扑克牌元素的排列顺序:[A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3, 2]
Shuffle(洗牌、打乱)后List容器中元素的排列顺序...:[K, 10, 4, 3, 8, 7, A, J, 9, 6, Q, 5, 2]
再次Shuffle(洗牌、打乱)后List容器中元素的排列顺序:[10, 5, A, K, J, 4, 2, 3, 6