"ArrayPyramid.java"

Make a square 2D array of integers.
Make the size an odd number.
Use a constant to secify the size: static final int SIZE = 9;

Write a program to make a pyramid of numbers like this:

  1  1  1  1  1  1  1  1  1
  1  2  2  2  2  2  2  2  1
  1  2  3  3  3  3  3  2  1
  1  2  3  4  4  4  3  2  1
  1  2  3  4  5  4  3  2  1
  1  2  3  4  4  4  3  2  1
  1  2  3  3  3  3  3  2  1
  1  2  2  2  2  2  2  2  1
  1  1  1  1  1  1  1  1  1

It should work for any size (not just 9).
My code actually works of even sized arrays too.

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Use the following method to print it out:

//print out any rectangular 2D aray (of int)
static void print2DArray(int[][] data) {
	for(int row=0; row < data.length; row++) {
		for(int col=0; col < data[0].length; col++){
			System.out.printf("%3d", data[row][col]);
		}
		System.out.println();
	}
	//print out dividing line of the correct length
	for (int i = 0; i < data[0].length*3 +2; i++) System.out.print("=");System.out.println();		
}