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

public class NestedPanels
{
  public NestedPanels ()
  {
    JFrame frame = new JFrame("Nested Panels");
    frame.setSize(300,300);
    
    Container content = frame.getContentPane();
    JPanel p = new JPanel();
    p.setLayout(new GridLayout(3, 2));
    p.add(new JLabel("Name:"));
    p.add(new JTextField(10));
    p.add(new JLabel("Age:"));
    p.add(new JTextField(10));
    p.add(new JLabel("Weight:"));
    p.add(new JTextField(10));
    content.add(p, BorderLayout.CENTER);

    JPanel buttons = new JPanel();
    buttons.add(new JButton("OK"));
    buttons.add(new JButton("Apply"));
    buttons.add(new JButton("Cancel"));
    content.add(buttons, BorderLayout.SOUTH);

    frame.setVisible(true);
  }
  
  public static void main(String[] args)
  {
    new NestedPanels();
  }
}