StackemUp

package stackEmUp;
import java.util.ArrayList;
import java.util.Scanner;
//http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=30&problem=1146
public class StackEmUp
{
	public static void main(String[] args)
	{
		ArrayList<ArrayList<Integer>> shuffles= new ArrayList<ArrayList<Integer>>();
		ArrayList<Integer> shuffleSequence = new ArrayList<Integer>();
		String[] currentDeck = new String[52];
		int shufflesCount;
		String dealerShuffle;
		Scanner in = new Scanner(System.in);
		int cases = in.nextInt();
		in.nextLine();
		in.nextLine();
		for (int i = 0; i < cases; i++)
		{
			shufflesCount = in.nextInt();
			in.nextLine();
			for (int j = 0; j < shufflesCount; j++)
			{
				shuffles.add(new ArrayList<Integer>());
				for (int k = 0; k < 52; k++) 	shuffles.get(j).add(in.nextInt());
			}
			in.nextLine();
			while (in.hasNext())
			{
				dealerShuffle = in.nextLine();
				if(dealerShuffle.equals("")) break;
				shuffleSequence.add(Integer.parseInt(dealerShuffle));
			}
			orderDeck(currentDeck);

			for (int j = 0; j < shuffleSequence.size(); j++)
			{
				currentDeck = doShuffle(shuffles.get(shuffleSequence.get(j)-1),currentDeck);
			}

			for (int j = 0; j < currentDeck.length; j++)
			{
				System.out.println(currentDeck[j]);
			}

			shuffleSequence.clear();
			shuffles.clear();
			if(i!=cases-1) System.out.println();
		}

	}

	private static String[] doShuffle(ArrayList<Integer> shuffle,String[] currentDeck)
	{
		String[] nextDeck = new String[52];
		for (int i = 0; i < 52; i++)
		{
			nextDeck[i] = currentDeck[shuffle.get(i)-1];
		}
		return nextDeck;
	}

	private static void orderDeck(String[] deck)
	{
		int i = 0;
		for (; i < 9; i++) 	deck[i] = (i+2) +" of Clubs";
		deck[9] = "Jack of Clubs";
		deck[10] = "Queen of Clubs";
		deck[11] = "King of Clubs";
		deck[12] = "Ace of Clubs";
		for (i=13; i < 22; i++) 	deck[i] = (i-11) +" of Diamonds";
		deck[22] = "Jack of Diamonds";
		deck[23] = "Queen of Diamonds";
		deck[24] = "King of Diamonds";
		deck[25] = "Ace of Diamonds";
		for (i=26; i < 35; i++) 	deck[i] = (i-24) +" of Hearts";
		deck[35] = "Jack of Hearts";
		deck[36] = "Queen of Hearts";
		deck[37] = "King of Hearts";
		deck[38] = "Ace of Hearts";
		for (i=39; i < 48; i++) 	deck[i] = (i-37) +" of Spades";
		deck[48] = "Jack of Spades";
		deck[49] = "Queen of Spades";
		deck[50] = "King of Spades";
		deck[51] = "Ace of Spades";
	}
}