Fermat's Last Theorem

Like Fermat's proof of Fermat's Last Theorem, what this code actually is supposed to do is lost to history...

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import java.applet.Applet;
import java.awt.*;
//examine the lines in this data
public class tryValue extends Applet {

	/**
	 * @param args
	 */

	Font bigFont;
	Color redColor;
	Color weirdColor;
	Color bgColor;
	int numberToGoUpTo = 10000;
	int sizeOfBoxes = (1150/numberToGoUpTo);
	//int sizeOfBoxes = 20;
	boolean pairsThatWork [][]=new boolean[numberToGoUpTo][numberToGoUpTo];

	public void init() {

		
		
		this.setSize(1820, 1150);

		for (int w = 1; w < numberToGoUpTo; w++) {
			for (int y = 1; y < numberToGoUpTo; y++) {
				for (int x = 1; x < numberToGoUpTo; x++) {
					double sum = Math.pow(w, x) + Math.pow(y, x);
					double z = Math.pow(sum, (1.0 / x));

					if (z == Math.round(z) && (z != w && z != y) && (x != 1)) {
						System.out.println("w:" + w + " y:" + y + " z:" + z
								+ " x:" + x);
						pairsThatWork[w][y]=true;
					}

				}
			}
		}

		// Here we will define the varibles further
		// Will use Arial as type, 16 as size and bold as style
		// Italic and Plain are also available
		bigFont = new Font("Arial", Font.BOLD, 16);

		// Standard colors can be named like this
		redColor = Color.red;

		// lesser known colors can be made with R(ed)G(reen)B(lue).
		weirdColor = new Color(60, 60, 122);

		bgColor = Color.blue;

		// this will set the backgroundcolor of the applet

	}

	public void stop() {
	}

	public void paint(Graphics g) {
		for (int i = 1; i < numberToGoUpTo; i++) {
			g.drawString(Integer.toString(i), sizeOfBoxes * i, sizeOfBoxes);
			g.drawLine(sizeOfBoxes * i, sizeOfBoxes, sizeOfBoxes * i, 1000);
		}
		for (int i = 1; i < numberToGoUpTo; i++) {
			// g.drawString(Integer.toString(i), 20*i, 20);
			g.drawLine(sizeOfBoxes, sizeOfBoxes * i, 1800, sizeOfBoxes * i);
		}
		for (int i = 1; i < numberToGoUpTo; i++) {
			g.drawString(Integer.toString(i), sizeOfBoxes, (sizeOfBoxes * i)
					+ sizeOfBoxes);

		}
		
		for (int i = 1; i < numberToGoUpTo; i++) {
			for (int a = 1; a < numberToGoUpTo; a++) {
				
				if (pairsThatWork[i][a]) {
					if(i>=a){
					g.setColor(Color.red);}else{
						g.setColor(Color.blue);
					}
					g.fillRect(sizeOfBoxes * i, sizeOfBoxes * a, sizeOfBoxes,
							sizeOfBoxes);
					g.setColor(Color.black);
					if (Integer.toString(a).length() > 1) {
						g.drawString(Integer.toString(a),
								(sizeOfBoxes * i) + 2, (sizeOfBoxes * a) + 15);
					} else {
						g.drawString(Integer.toString(a),
								(sizeOfBoxes * i) + 6, (sizeOfBoxes * a) + 15);
					}

				}
			}

		}
	}

}