import java.awt.*;

import javax.swing.*;

public class TestPanels extends JFrame {

  public TestPanels() {

    // Create panel p1 for the buttons and set GridLayout
    JPanel p1 = new JPanel();

    p1.setLayout(new GridLayout(4, 3));

    // Add buttons to the panel
    for (int i = 1; i <= 9; i++) {

      p1.add(new JButton("" + i));


    p1.add(new JButton("" + 0));

    p1.add(new JButton("Start"));

    p1.add(new JButton("Stop"));

    // Create panel p2 to hold a text field and p1
    JPanel p2 = new JPanel(new BorderLayout());

    p2.add(new JTextField("Time to be displayed here"),


    p2.add(p1, BorderLayout.CENTER);

    // add contents into the frame
    add(p2, BorderLayout.EAST);

    add(new JButton("Food to be placed here"),



  /** Main method */

  public static void main(String[] args) {

    TestPanels frame = new TestPanels();

    frame.setTitle("The Front View of a Microwave Oven");

    frame.setSize(400, 250);

    frame.setLocationRelativeTo(null); // Center the frame