Point xy = new Point();
int x = 0;
int y = 0;
int radius = 40;
int height, width;
int xmotion = 1;
int ymotion = 1;
Dimension d = getSize();
Color bcolor = getBackground();
long time = System.currentTimeMillis();
for (int i = 10000; i > 0 ; i--)
{
d = getSize();
height = d.height;
width = d.width;
g.setColor(bcolor);
g.fillOval(x,y,radius,radius);
if (x+radius >= width)
xmotion = -1;
else if (x <= 0)
xmotion = 1;
if (y+radius >= height)
ymotion = -1;
else if (y <= 0)
ymotion = 1;
x += xmotion;
y += ymotion;
g.setColor(RED);
g.fillOval(x,y,radius,radius);
}
System.out.println("Time: " + (System.currentTimeMillis()-time));
System.exit(0);
