import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.RoundRectangle2D;
public class MainClass extends Frame {
public static void main(String[] args) {
(new MainClass()).setVisible(true);
}
public MainClass() {
super("Shape Sampler");
setSize(400, 550);
}
public void paint(Graphics g) {
RoundRectangle2D rrect;
Graphics2D g2d = (Graphics2D) g;
rrect = new RoundRectangle2D.Float(50, 50, 100, 200, 30, 20);
g2d.draw(rrect);
}
}