public class JhomeMain extends JFrame {

    private JPanel contentPane;
    private JTextField txtNameOfCoupon;
    private JTextField textField;
    private JTextField textField_1;
    private JTextField textField_2;
    private JTextField textField_3;
    private JLabel lblNameOfProduct;
    private JLabel lblDiscountRate;
    private JLabel lblValidDays;
    private JLabel lblValidationStatus;
    private JButton btnNewButton;
    private JButton btnView;
    private JLabel lblNewLabel_1;
    private JLabel lblNewLabel_2;
    private JTextField textField_4;
    private JLabel lblNewLabel_3;
    private JLabel lblNewLabel_4;
    private JLabel lblNewLabel_5;

    /**
     * Launch the application.
     */

public static void main(String[] args) {

        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                try {
                    JhomeMain frame = new JhomeMain();
                    frame.setVisible(true);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });


    /**
     * Create the frame.
     */
    public JhomeMain() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 970, 655);
        contentPane = new JPanel();
        contentPane.setBackground(new Color(135, 206, 250));
        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
        setContentPane(contentPane);
        contentPane.setLayout(null);

        lblNewLabel_3 = new JLabel("Coupons Processing System");
        lblNewLabel_3.setBounds(324, 10, 266, 22);
        lblNewLabel_3.setFont(new Font("Lucida Grande", Font.BOLD, 18));
        contentPane.add(lblNewLabel_3);

        // ...

btnView = new JButton("View");
        btnView.setBounds(584, 545, 82, 29);
        contentPane.add(btnView);
        btnNewButton.addActionListener(new ActionListener()
        {
          public void actionPerformed(ActionEvent e)
          {
              //closing the current window
              //frame.dispose();

              Jsecond second = new Jsecond();
              second.setVisible(true);
          }

        });
}