Method shuffle

java/Chapter 8/Question8_1/Deck.java:18–26

()

	}
	
	public void shuffle() {
		for (int i = 0; i < cards.size(); i++) {
			int j = AssortedMethods.randomIntInRange(i, cards.size() - i - 1);
			T card1 = cards.get(i);
			T card2 = cards.get(j);
			cards.set(i, card2);
			cards.set(j, card1);
		}
	}
	
	public int remainingCards() {
		return cards.size() - dealtIndex;