import javax.swing.*;
public class Valikupaneel{
  public static void main(String argumendid[]){
    JPanel p1=new JPanel(new java.awt.GridLayout(2,1));
    p1.add(new JButton("Ülemine"));
    p1.add(new JButton("Alumine"));

    JTabbedPane paneel=new JTabbedPane();
    paneel.add("Esimene", p1);
    paneel.add("Teine", new JLabel("Suur silt"));

    JFrame f=new JFrame("Valikupaneeli näide");
    f.getContentPane().add(paneel);
    f.setSize(200, 200);
    f.setVisible(true);
  }
}