New to Java

Hey, I'm getting back into Java and I'm working on an program assignment that uses arrays. Basically it's a program that allows the user to load all division?s quarterly sales statistics from a file called Quarterly Sales.txt, validate the data and produce a quarterly sales report. The contents of the sales report are something like this:
"N
1
35.50
N
2
26.99
N
3
77.45
N
4
58.30
S
1
132.15
S
2
81.19
S
3
159.06"
Etc. and it's going to display something like:
Q1 Q2 Q3 Q4
N
E
S
W

When you enter the program you're given three options 1. Verify text document 2. Display verified text document in a more readable format and 3. Exit
My problem seems to lie in the arrays, however, I don't know how or why but for whatever reason after verifying the .txt document and I go to display it it displays only 1 of the numbers that were actually found in the .txt and a bunch of nulls, would you guys please help me to pinpoint what is wrong with this program?

Here is the code:

import java.util.Scanner;
import java.io.*;

public class QuarterlySales
{


	public static void main (String[] args) throws IOException
	{

		boolean blnValid = false, blnNoError = true;
		int intChoice;
		int rows = 7, cols = 7;
		String[][] SalesArray = new String[rows][cols];


		System.out.println("Quarterly Sales Report\n");

		do
		{
			intChoice = dispMenu();

			if(intChoice == 1)
			{
				//Get data from QSales.txt
				SalesArray = takeArray(rows,cols);
				blnNoError = editSales(SalesArray);

				blnValid = true;
			}else if(intChoice == 2)
			{
				if(blnValid == false)
				{
					System.out.println("You must validate the quarterly sales file before displaying the report");
					intChoice = dispMenu();
				}else if(blnNoError == false)
				{
					System.out.println("Please correct errors and re-validate before continuing");
					intChoice = dispMenu();
				}
				if((blnValid == true) && (blnNoError == true))
				{
					dispReport(SalesArray,rows,cols);
				}
			}else
			{
				System.out.println("Selection must be 1,2, or 3");
				intChoice = dispMenu();
			}
		}while(intChoice != 3);
	}


	public static int dispMenu ()
	{

		Scanner keyboard = new Scanner(System.in);

		System.out.print(	"\n\t\t1. Validate Quarterly Sales" +
							"\n\n\t\t2. Display Sales Report" +
							"\n\n\t\t3. Exit Program" +
							"\n\nPlease make a selection:");
		int intSelection = keyboard.nextInt();

		while(intSelection > 3 && intSelection <= 0)
		{
			System.out.print("\nYou have selected an invalid option. Please re-enter a valid selection: ");
			intSelection = keyboard.nextInt();
		}


		return intSelection;

	}

	/** getArray reads the data from the file puts it into an array and returns it to main
	@param ROWS The amount of rows in our array
	@param COLS The amount of columns in our array
	@returns strSalesArray Our array
	*/
	public static String[][] takeArray(int rows, int cols) throws IOException
	{
		FileReader freader = new FileReader("Quarterly Sales.txt");
		BufferedReader inputFile = new BufferedReader(freader);

		int ArraySize = 100;
		int i = 0,j = 0;
		String [][] SalesArray = new String[rows][cols];

		char[] chrLocation = new char[ArraySize];
		String input = "";

		input = inputFile.readLine();


		for(i = 0;i <= SalesArray.length - 1; i++)
		{

			for(j = 0;j <= 2; j++)
			{
					SalesArray[i][j] = input;
					input = inputFile.readLine();
					System.out.println(SalesArray[i][j]);
			}


		}
		return SalesArray;
	}


	public static boolean editSales(String[][] SalesArray)
	{
		boolean blnValid = true;

		for(int i = 0; i<= SalesArray.length - 1;i++)
		{
			for(int j = 0;j <= 2;j++)
			{
				if(j == 0)
				{
					if(Character.isLetter(SalesArray[i][j].charAt(0)))
						SalesArray[i][j].toUpperCase();

					if(	(SalesArray[i][j].charAt(0) != 'N') &&
						(SalesArray[i][j].charAt(0) != 'E') &&
						(SalesArray[i][j].charAt(0) != 'S') &&
						(SalesArray[i][j].charAt(0) != 'W'))
					{
						System.out.println("Value " + SalesArray[i][j].charAt(0) + " must be N,E,S, or W");
					}

				}

				if(j == 1)
				{
					if(Character.isDigit(SalesArray[i][j].charAt(0)))
					{
						if((Double.parseDouble(SalesArray[i][j]) > 4) || (Double.parseDouble(SalesArray[i][j]) < 1))
						{
							System.out.println("Value " + SalesArray[i][j] + " must be 1,2,3, or 4");
							blnValid = false;
						}

					}
					else
					{
						System.out.println("Value " + SalesArray[i][j] + " must be 1,2,3, or 4");
						blnValid = false;

					}
				}

			}

		}

		return blnValid;
	}

public static void dispReport(String[][] strSalesArray, final int rows, int cols)
	{
		String strDivision[] = new String[4], strFormatted[][] = new String[rows + 1][cols +1];
		for(int i = 0; i < rows -1; i++)
		{
				if(strSalesArray[0].equals("N"))

					strFormatted[0][Integer.parseInt(strSalesArray[i][1])] = strSalesArray[i][2];



				if(strSalesArray[i][0].equals("E"))

					strFormatted[1][Integer.parseInt(strSalesArray[i][1])] = strSalesArray[i][2];



				if(strSalesArray[i][0].equals("S"))

					strFormatted[2][Integer.parseInt(strSalesArray[i][1])] = strSalesArray[i][2];



				if(strSalesArray[i][0].equals("W"))

					strFormatted[3][Integer.parseInt(strSalesArray[i][1])] = strSalesArray[i][2];

		}





		for(int i = 0; i < rows -1; i++)

		{

			for(int j = 0; j < cols -1; j++)

			{



				System.out.print(strFormatted[i][j] + "\t");

			}

			System.out.println("\n");

}

	}

}
Any input that you can offer me will be more than appreciated! I'm sorry for the inconvenience, but I'm fairly new to this Java and inexperienced.