java, rectangle size issues.
 

I am using this code to try and draw a sequence of rectangles from the top left tot he lower right, but each rectangle is twice the size of the last, I have tried rethinking th emath and several other formulas and am ready to just assume I can't do math and give up. can anyone point out where my math is flawed? I want all the rectangles to be the same size, and 10 pixels x, and 10 pixels y away from eachother. values of bottom and right are scrollbars telling how far to offset the rectangles. (I appologize if I typed triangle anywhere above, I am thinking rectangle but typing trable all the time. :-P

private void drawS(Graphics g)
{
System.out.println("drawS");
int ammount = Ammount; // I am testing this with Ammount = 5
int X = (0 - Bottom);
int Y = (0 - Right);
int X2 = (X + Size);
int Y2 = (Y + Size);

while (ammount > 0)
{
g.drawRect(X,Y,X2,Y2);
ammount--;
X = (X2 + 10);
Y = (Y2 + 10);
X2 = (X + Size);
Y2 = (Y + Size);
}
}

nevermind, I just misunderstood the drawRect function, I got it :-P