gfx.setColor(Color.BLACK);
gfx.setBackground(Color.WHITE);
gfx.clearRect(0, 0, size, size);
int b = size / 30;
gfx.drawOval(b, b, size - 1 - 2 * b, size - 1 - 2 * b);
int esz = size / 7;
int ex = (int) (0.27f * size);
gfx.drawOval(ex, ex, esz, esz);
gfx.drawOval(size - 1 - esz - ex, ex, esz, esz);