Thread: java computer science array access issues

I exactly what my problem is but I don't know how to fix it. I must access the arrays/matrix then have them dislplay on the screen in a certain order. I have attach a word doc for the order need. My main issue is accessing the array I know there is an issue with the way I access the arrays and I don't know how to sort and take out the data in the array. don't worry the doc is clean and thank you for your time!

// TextLab07st.java
// This is the student, starting file of the TextLab07 assignment.

import java.util.Random;

public class TextLab07st
{
public static void main(String args[])
{
System.out.println("TextLab07v100\n\n");
Matrix m1 = new Matrix(3,4,1234);
Matrix m2 = new Matrix(3,4,1234);
Matrix m3 = new Matrix(3,4,4321);
System.out.println("Matrix m1\n");
System.out.println(m1+"\n\n");
System.out.println("Matrix m2\n");
System.out.println(m2+"\n\n");
System.out.println("Matrix m3\n");
System.out.println(m3+"\n\n");
if (m1.equals(m2))
System.out.println("m1 is equal to m2\n");
else
System.out.println("m1 is not equals to m2\n");
if (m1.equals(m3))
System.out.println("m1 is equal to m3\n");
else
System.out.println("m1 is not equals to m3\n");
}
}

class Matrix
{
private int rows;
private int cols;
private int mat[][];

public Matrix(int rows, int cols, int seed)
{
this.rows = rows;
this.cols = cols;
mat = new int[rows][cols];
Random rnd = new Random(seed);
for (int r = 0; r < rows; r ++)
for (int c = 0; c < cols; c++)
{
int randomInt = rnd.nextInt(90) + 10;
mat[r][c] = randomInt;

}
}
public String ToString()
{
String OrenthalJames213 = "";

for (int r = 0; r < rows; r++);
{

}

for (int qw = 0; qw < cols; qw++)
{

OrenthalJames213 = mat[r][qw];
}


return OrenthalJames213;






}
}