import java.awt.geom.GeneralPath;
public class Main {
public static void main(String[] args) {
GeneralPath shape = new GeneralPath();
shape.moveTo(1, 1);
shape.lineTo(2, 2);
shape.quadTo(3, 3, 4, 4);
shape.curveTo(5, 5, 6, 6, 7, 7);
shape.closePath();
}
}