Java Moving Source Code: Oval

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Drawing extends JApplet implements KeyListener
{
	Point		AppletDimensions = new Point(800, 800),
			OvalPosition = new Point(60, 60),
			OvalDimensions = new Point(400, 400);

	int		OvalSpeed = 20,
			ScalingOval = 10;

	public void init()
	{
		setSize((int)AppletDimensions.getX(), (int)AppletDimensions.getY());

		setFocusable(true);
		addKeyListener(this);
	}

	public void paint(Graphics g)
	{
		super.paint(g);
		g.setColor(Color.blue);
		g.fillOval((int)OvalPosition.getX(), (int)OvalPosition.getY(), (int)OvalDimensions.getX(), (int)OvalDimensions.getY());
	}

	public void keyTyped(KeyEvent e){}

	public void keyPressed(KeyEvent e)
	{
		if(e.getKeyCode() == KeyEvent.VK_UP)
		{
			OvalPosition = new Point((int)OvalPosition.getX(), (int)OvalPosition.getY() - OvalSpeed);
		}

		if(e.getKeyCode() == KeyEvent.VK_DOWN)
		{
			OvalPosition = new Point((int)OvalPosition.getX(), (int)OvalPosition.getY() + OvalSpeed);
		}

		if(e.getKeyCode() == KeyEvent.VK_RIGHT)
		{
			OvalPosition = new Point((int)OvalPosition.getX() + OvalSpeed, (int)OvalPosition.getY());
		}

		if(e.getKeyCode() == KeyEvent.VK_LEFT)
		{
			OvalPosition = new Point((int)OvalPosition.getX() - OvalSpeed, (int)OvalPosition.getY());
		}

		if(e.getKeyCode() == KeyEvent.VK_A)
		{
			OvalDimensions = new Point((int)OvalDimensions.getX() - ScalingOval, (int)OvalDimensions.getY() - ScalingOval);
		}

		if(e.getKeyCode() == KeyEvent.VK_Z)
		{
			OvalDimensions = new Point((int)OvalDimensions.getX() + ScalingOval, (int)OvalDimensions.getY() + ScalingOval);
		}
		repaint();
	}

	public void keyReleased(KeyEvent e){}
}