New to Java

Yes you have told me to use enums but my teacher JUST told me I'd fail if i did enums. she wnats me to do it in a 2d array

/*
Ryan Reese
This is like a poker simulation. Won't make it a GUI yet =/
Started December 8th, 2008
*/
 
//Importing a crap load of stuff to make this work
import java.util.Scanner;
import java.util.Random;

//Start the public class
public class Poker
{
	//deck[suit][rank]
	public static String[][] deck={{"CLUBS","DIAMONDS","SPADES","HEARTS"},{"TWO","THREE","FOUR","FIVE","SIX","SEVEN","EIGHT","NINE","TEN","JACK","QUEEN","KING","ACE"}};

	//start the main method
	public static void main(String args[])
	{
		//Initialize a variable representing poker. I can call methods and such now.
		Poker poker=new Poker();
		//Make it so i can read user input
		Scanner input=new Scanner(System.in);
		//Random generator
		Random generator=new Random();
		//Welcome the user and such.
		System.out.println("Welcome to Poker!");
		//Make the 5 cards
		String card1=deal(generator.nextInt(4),generator.nextInt(12));
		String card2=deal(generator.nextInt(4),generator.nextInt(12));
		String card3=deal(generator.nextInt(4),generator.nextInt(12));
		String card4=deal(generator.nextInt(4),generator.nextInt(12));
		String card5=deal(generator.nextInt(4),generator.nextInt(12));
		//Redeal 5 cards. May not be needed
		String card6=deal(generator.nextInt(4),generator.nextInt(12));
		String card7=deal(generator.nextInt(4),generator.nextInt(12));
		String card8=deal(generator.nextInt(4),generator.nextInt(12));
		String card9=deal(generator.nextInt(4),generator.nextInt(12));
		String card10=deal(generator.nextInt(4),generator.nextInt(12));
		
		System.out.println("Here are your 5 starting hands\n");
		//Print out original 5 cards
		System.out.println("1)"+card1);
		System.out.println("2)"+card2);
		System.out.println("3)"+card3);
		System.out.println("4)"+card4);
		System.out.println("5)"+card5);
		
		//See which cards the user hates.
		System.out.println("Would you like to keep card one/two/three/four/five?");
		
		//Keep track of which they want to keep
		boolean keepCard1=input.nextBoolean();
		boolean keepCard2=input.nextBoolean();
		boolean keepCard3=input.nextBoolean();
		boolean keepCard4=input.nextBoolean();
		boolean keepCard5=input.nextBoolean();

		//If they dont want to keep card 1..then redeal
		//So on and so forth
		if(!keepCard1)
			card1=card6;
		if(!keepCard2)
			card2=card7;
		if(!keepCard3)
			card3=card8;
		if(!keepCard4)
			card4=card9;
		if(!keepCard5)
			card5=card10;
			
		//Print out the original 5 cards.
		System.out.println("1)"+card1);
		System.out.println("2)"+card2);
		System.out.println("3)"+card3);
		System.out.println("4)"+card4);
		System.out.println("5)"+card5);
		
		//Give user the new cards
		System.out.println("Here are your (new) 5 cards");
		System.out.println("1)"+card1);
		System.out.println("2)"+card2);
		System.out.println("3)"+card3);
		System.out.println("4)"+card4);
		System.out.println("5)"+card5);
		
		//Determine what kind of hand the user has.
		String hand=poker.determineHand(card1,card2,card3,card4,card5);
		System.out.println(hand);
		
		//Exit the program
		System.exit(0);
	}
	public static String deal(int suit,int rank)
	{
		String card="";
		
		//Making the deck out of the 2D array
		for(int i=0;i<suit;i++)
		{
			for(int n=0;n<rank;n++)
			{
				
			}
		}
		return card;
	}
	public static String determineHand(String card1,String card2,String card3,String card4,String card5)
	{
		//Some awesome crap here to determine what kind of hand the user has
		String hand="You have a ";
		//If it is a flush
		
		return hand;
	}
}

Inside those two for loops, what exactly should i do? I'm thinking have an array cards[][] and in each position like cards[0][0]//that is 2 of clubs

that sound right or something? Then impliment something to shuffle?