public Shoe(int numDecks) {
		this.deckCount = numDecks;
		this.numCards = deckCount * numDecks;
		if (numDecks >= minDecks) {
			for (int i = 1; i < 14; i++) {
				for (int j = 1; j < 4; j++) {
					Shoe.add(new Card(i, j));
				}
			}
		} else {
			throw new IllegalStateException("Minimum decks is 4");
		}
		Collections.shuffle(Shoe);
	}