import javax.swing.*;
import java.awt.*;

public class Shape extends JComponent {

	public void draw()
	{
		rect = new Rectangle(xUpperLeftCorner, yUpperLeftCorner, width, height);
		this.repaint();
	}

	public void paint(Graphics g) {
		super.paint(g);
		Graphics2D g2 = (Graphics2D)g;
		g2.draw(rect);
	}

	public int getXLowerRightCorner() {
		return width;
	}

	public int getYLowerRightCorner() {
		return height;
	}

    private int xUpperLeftCorner = 0;
	private int yUpperLeftCorner = 0;
	private int width = 200;
	private int height = 100;
	private Rectangle rect;

}