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

public class App extends JFrame {
public App() {
super("Fundatec");

JPanel panel = new JPanel();
panel.setLayout( new BorderLayout() );

panel.add( new JButton("Btn 1"), BorderLayout.NORTH );
panel.add( new JButton("Btn 2"), BorderLayout.SOUTH );

add(panel);
}

static public void main(String[] args) {
App app = new App();
app.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
app.setSize( 200, 200 );
app.setVisible( true );
}
}