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

public class Fenster1
{
	public static void main(String[] aaa)
	{
		JFrame f = new JFrame("Mein 1. Fenster");
		JButton b1 = new JButton (aaa[0]);	
		JButton b2 = new JButton (aaa[1]);	

		Container c = f.getContentPane();
		c.setLayout (new BorderLayout());
		c.add(b1, BorderLayout.NORTH); 
		c.add(b2, BorderLayout.CENTER);

		f.pack();
		f.setVisible(true);
	}
}