public void shuffle(){
		Random r = new Random();
		
		for(int i = 0; i < this.cardList.size(); i++){
			int n = r.nextInt(this.cardList.size() - 1);
			Card temp = this.cardList.get(n);
			this.cardList.set(n, this.cardList.get(i));
			this.cardList.set(i, temp);
		}
	}