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

public class ForumRect
{
	public static void main(String[] args)
	{
		TestFrame frame = new TestFrame();
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.show();
	}
}

class TestFrame extends JFrame
{
	public TestFrame()
	{
		Container contentPane = getContentPane();
		contentPane.add(new TestPanel(), BorderLayout.CENTER);
		contentPane.add(new TestPanel(), BorderLayout.EAST);
		setBounds(0,0, 200, 200);
	}
}

class TestPanel extends JPanel
{
	public void paintComponent(Graphics g)
	{
		super.paintComponent(g);
		Graphics2D g2 = (Graphics2D)g;
		Rectangle2D rect = new Rectangle2D.Double(0,0,100,100);
		g2.draw(rect);
	}
}