I want to open JFrame (created from NetBeans) using the java class, but the JFrame is not showing up. I run the code from Eclipse.

Here my class: (line 67)

import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.Scanner;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

public class Login{

    JFrame frame = new JFrame();
    JButton loginButton = new JButton("Login");
    JButton resetButton = new JButton("Reset");
    JButton registerAccount = new JButton("Sign Up");
    JTextField userIDField = new JTextField();
    JTextField userPasswordField = new JTextField();
    JLabel userIDLabel = new JLabel("Customer ID:");
    JLabel userPasswordLabel = new JLabel("Password:");
    JLabel messageLabel = new JLabel();
    JLabel title = new JLabel("Platinum Screen Cinema");
    JLabel title2 = new JLabel("Customer Login");

    Login(){
        title.setFont(new Font("Arial", Font.PLAIN, 30));
        title.setBounds(75, 50, 350, 30);

        title2.setFont(new Font("Arial", Font.PLAIN, 30));
        title2.setBounds(140, 10, 300, 30);

        userIDLabel.setBounds(50, 100, 75, 25);
        userPasswordLabel.setBounds(50, 150, 75, 25);

        messageLabel.setBounds(125,250,250,35);
        messageLabel.setFont(new Font(null,Font.ITALIC,25));

        userIDField.setBounds(125, 100, 300, 25);
        userPasswordField.setBounds(125, 150, 300, 25);

        loginButton.setBounds(125, 200, 100, 25);
        loginButton.setFocusable(false);
        loginButton.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent evt) {
                 try {
                        String lokasi = "customer.txt";
                        String username = userIDField.getText();
                        String password = userPasswordField.getText();

                        FileReader fr = new FileReader(lokasi);
                        BufferedReader br = new BufferedReader(fr);
                        String line;
                        String user, pass;
                        boolean isLoginSuccess = false;
                        while ((line = br.readLine()) != null) {
                            String[] splitString = line.split("\\s+");
                            user = splitString.length >1? splitString[0] : " ";
                            pass = splitString.length >1? splitString[1] : " ";
                            if (user.equals(username) && pass.equals(password)) {
                                isLoginSuccess = true;
                                new NewJFrame();
                                break;
                            } 
                        }
                        if (!isLoginSuccess) {
                            JOptionPane.showMessageDialog(null, "USERNAME/PASSWORD WRONG", "WARNING!!", JOptionPane.WARNING_MESSAGE);
                        }
                        fr.close();

                    } catch (Exception e) {
                        e.printStackTrace();
                    }
               }
        });

        resetButton.setBounds(325, 200, 100, 25);
        resetButton.setFocusable(false);
        resetButton.addActionListener(new ActionListener(){
            @Override
            public void actionPerformed(ActionEvent e) {
                if (e.getSource() == resetButton) {
                    userIDField.setText("");
                    userPasswordField.setText("");
                }
    }
});

        registerAccount.setBounds(225, 200, 100, 25);
        registerAccount.setFocusable(false);
        registerAccount.addActionListener(new ActionListener(){
            @Override
            public void actionPerformed(ActionEvent e) {
                if (e.getSource()== registerAccount) {
                    frame.dispose();
                    new Register();
                }
    }
});

        frame.add(title);
        frame.add(title2);
        frame.add(userIDLabel);
        frame.add(userPasswordLabel);
        frame.add(messageLabel);
        frame.add(registerAccount);
        frame.add(userIDField);
        frame.add(userPasswordField);
        frame.add(loginButton);
        frame.add(resetButton);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(520, 420);
        frame.setLayout(null);
        frame.setVisible(true);
    }


}

My JFrame Code:

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/GUIForms/JFrame.java to edit this template
 */

/**
 *
 * @author cktas
 */
public class NewJFrame extends javax.swing.JFrame {

    /**
     * Creates new form NewJFrame
     */
    public NewJFrame() {
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */

    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jTextField2 = new javax.swing.JTextField();
        jLabel8 = new javax.swing.JLabel();
        jCheckBox2 = new javax.swing.JCheckBox();
        jCheckBox3 = new javax.swing.JCheckBox();
        jLabel9 = new javax.swing.JLabel();
        jLabel10 = new javax.swing.JLabel();
        jLabel11 = new javax.swing.JLabel();
        jComboBox1 = new javax.swing.JComboBox<>();
        jComboBox2 = new javax.swing.JComboBox<>();
        jComboBox3 = new javax.swing.JComboBox<>();
        jComboBox4 = new javax.swing.JComboBox<>();
        jTextField3 = new javax.swing.JTextField();
        jCheckBox4 = new javax.swing.JCheckBox();
        jLabel12 = new javax.swing.JLabel();
        jPanel1 = new javax.swing.JPanel();
        haha = new javax.swing.JButton();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jComboBox5 = new javax.swing.JComboBox<>();
        jComboBox6 = new javax.swing.JComboBox<>();
        jLabel13 = new javax.swing.JLabel();
        jLabel14 = new javax.swing.JLabel();
        jComboBox7 = new javax.swing.JComboBox<>();
        jLabel15 = new javax.swing.JLabel();
        jComboBox8 = new javax.swing.JComboBox<>();
        jComboBox9 = new javax.swing.JComboBox<>();
        jComboBox10 = new javax.swing.JComboBox<>();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel1.setFont(new java.awt.Font("Segoe UI", 1, 48)); // NOI18N
        jLabel1.setText("Platinum Screen Cinema Booking System");

        jLabel2.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel2.setText("Customer details");

        jLabel3.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel3.setText("Are you an employee of us?");

        jLabel4.setFont(new java.awt.Font("Segoe UI", 0, 14)); // NOI18N
        jLabel4.setText("Check the box to get a 50% discount!");

        jLabel5.setFont(new java.awt.Font("Segoe UI", 0, 24)); // NOI18N
        jLabel5.setText("NOW SHOWING");

        jLabel6.setFont(new java.awt.Font("Segoe UI", 0, 18)); // NOI18N
        jLabel6.setText("name :");

        jLabel7.setFont(new java.awt.Font("Segoe UI", 0, 18)); // NOI18N
        jLabel7.setText("age :");

        jTextField1.setForeground(new java.awt.Color(255, 255, 255));
        jTextField1.setText("jTextField1");
        jTextField1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextField1ActionPerformed(evt);
            }
        });

        jTextField2.setText("Book Ticket");
        jTextField2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextField2ActionPerformed(evt);
            }
        });

        jLabel8.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel8.setText("Viewing");

        jCheckBox2.setLabel("2D");
        jCheckBox2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCheckBox2ActionPerformed(evt);
            }
        });

        jCheckBox3.setLabel("3D");
        jCheckBox3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCheckBox3ActionPerformed(evt);
            }
        });

        jLabel9.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel9.setText("Date & Showtime");

        jLabel10.setFont(new java.awt.Font("Segoe UI", 0, 14)); // NOI18N
        jLabel10.setText("Date of show");

        jLabel11.setFont(new java.awt.Font("Segoe UI", 0, 14)); // NOI18N
        jLabel11.setText("Time of show");

        jComboBox1.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        jComboBox2.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        jComboBox3.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        jComboBox4.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        jTextField3.setForeground(new java.awt.Color(255, 255, 255));
        jTextField3.setText("jTextField3");

        jCheckBox4.setFont(new java.awt.Font("Segoe UI", 0, 14)); // NOI18N
        jCheckBox4.setText("Employee Discount");
        jCheckBox4.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCheckBox4ActionPerformed(evt);
            }
        });

        jLabel12.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel12.setText("Ticket Details :");

        jPanel1.setBackground(new java.awt.Color(255, 255, 255));

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 289, Short.MAX_VALUE)
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 477, Short.MAX_VALUE)
        );

        haha.setBackground(new java.awt.Color(204, 204, 204));
        haha.setText("Verify");

        jButton1.setText("Add another ticket");

        jButton2.setBackground(new java.awt.Color(204, 204, 204));
        jButton2.setText("Verify");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jComboBox5.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        jComboBox6.setEditable(true);
        jComboBox6.setForeground(new java.awt.Color(255, 255, 255));
        jComboBox6.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));
        jComboBox6.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jComboBox6ActionPerformed(evt);
            }
        });

        jLabel13.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel13.setText("Movies");

        jLabel14.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel14.setText("Choose ticket type:");

        jComboBox7.setForeground(new java.awt.Color(255, 255, 255));
        jComboBox7.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));
        jComboBox7.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(102, 102, 102), 1, true));

        jLabel15.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel15.setText("Seat :");

        jComboBox8.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        jComboBox9.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        jComboBox10.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(141, 141, 141)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGap(46, 46, 46)
                                .addComponent(jButton2))
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                        .addComponent(jLabel13)
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                        .addComponent(jLabel9)
                                        .addGap(180, 180, 180))
                                    .addGroup(layout.createSequentialGroup()
                                        .addComponent(jLabel8)
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                        .addComponent(jLabel11)
                                        .addGap(240, 240, 240))
                                    .addGroup(layout.createSequentialGroup()
                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addComponent(jLabel14)
                                            .addGroup(layout.createSequentialGroup()
                                                .addComponent(jCheckBox3, javax.swing.GroupLayout.PREFERRED_SIZE, 85, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                                .addComponent(jCheckBox2, javax.swing.GroupLayout.PREFERRED_SIZE, 104, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                .addGap(174, 174, 174)
                                                .addComponent(jComboBox4, javax.swing.GroupLayout.PREFERRED_SIZE, 128, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                .addGap(18, 18, 18)
                                                .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, 97, javax.swing.GroupLayout.PREFERRED_SIZE))
                                            .addGroup(layout.createSequentialGroup()
                                                .addGap(10, 10, 10)
                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                    .addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 185, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                    .addGroup(layout.createSequentialGroup()
                                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                            .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 159, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                            .addGroup(layout.createSequentialGroup()
                                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                                                    .addComponent(jLabel7, javax.swing.GroupLayout.PREFERRED_SIZE, 47, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                                    .addComponent(jLabel6, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE))
                                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                                    .addGroup(layout.createSequentialGroup()
                                                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                                                        .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 252, javax.swing.GroupLayout.PREFERRED_SIZE))
                                                                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                                                        .addGap(12, 12, 12)
                                                                        .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 252, javax.swing.GroupLayout.PREFERRED_SIZE)))))
                                                        .addGap(56, 56, 56)
                                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                            .addComponent(jLabel3)
                                                            .addComponent(jLabel4)
                                                            .addComponent(jCheckBox4, javax.swing.GroupLayout.PREFERRED_SIZE, 156, javax.swing.GroupLayout.PREFERRED_SIZE)))))
                                            .addGroup(layout.createSequentialGroup()
                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                                    .addGroup(layout.createSequentialGroup()
                                                        .addComponent(jLabel15, javax.swing.GroupLayout.PREFERRED_SIZE, 69, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                        .addGap(479, 479, 479))
                                                    .addGroup(layout.createSequentialGroup()
                                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                            .addComponent(jComboBox6, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 229, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                            .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, 229, javax.swing.GroupLayout.PREFERRED_SIZE))
                                                        .addGap(145, 145, 145)
                                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                            .addComponent(jLabel10, javax.swing.GroupLayout.PREFERRED_SIZE, 94, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                            .addGroup(layout.createSequentialGroup()
                                                                .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                                                .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, 82, javax.swing.GroupLayout.PREFERRED_SIZE)))
                                                        .addGap(14, 14, 14)))
                                                .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, 105, javax.swing.GroupLayout.PREFERRED_SIZE))
                                            .addGroup(layout.createSequentialGroup()
                                                .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, 163, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                                .addComponent(haha)))
                                        .addGap(44, 44, 44)))
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 140, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 192, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addGroup(layout.createSequentialGroup()
                                        .addGap(23, 23, 23)
                                        .addComponent(jLabel12, javax.swing.GroupLayout.PREFERRED_SIZE, 135, javax.swing.GroupLayout.PREFERRED_SIZE)))))
                        .addGap(0, 136, Short.MAX_VALUE))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jComboBox3, javax.swing.GroupLayout.PREFERRED_SIZE, 163, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(jComboBox5, javax.swing.GroupLayout.PREFERRED_SIZE, 161, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
            .addGroup(layout.createSequentialGroup()
                .addGap(163, 163, 163)
                .addComponent(jLabel1)
                .addGap(0, 0, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(22, 22, 22)
                .addComponent(jLabel1)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 31, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel6)
                            .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel7)
                            .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(34, 34, 34)
                        .addComponent(jButton2)
                        .addGap(31, 31, 31)
                        .addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(34, 34, 34)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel13)
                            .addComponent(jLabel9))
                        .addGap(18, 18, 18)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jLabel10, javax.swing.GroupLayout.PREFERRED_SIZE, 27, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jComboBox6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(18, 18, 18)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel8)
                            .addComponent(jLabel11))
                        .addGap(18, 18, 18)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jCheckBox3)
                            .addComponent(jCheckBox2)
                            .addComponent(jComboBox4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(25, 25, 25)
                        .addComponent(jLabel14)
                        .addGap(18, 18, 18)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(haha))
                        .addGap(23, 23, 23)
                        .addComponent(jLabel15)
                        .addGap(18, 18, 18)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jComboBox3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jComboBox5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(60, 60, 60)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel3)
                            .addComponent(jLabel12, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGroup(layout.createSequentialGroup()
                                .addComponent(jLabel4)
                                .addGap(28, 28, 28)
                                .addComponent(jCheckBox4)))))
                .addGap(18, 18, 18)
                .addComponent(jButton1)
                .addContainerGap(421, Short.MAX_VALUE))
        );

        jCheckBox3.getAccessibleContext().setAccessibleName("3D");
        jCheckBox3.getAccessibleContext().setAccessibleDescription("");
        jComboBox2.getAccessibleContext().setAccessibleName("");

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField1ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jTextField1ActionPerformed

    private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField2ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jTextField2ActionPerformed

    private void jCheckBox2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBox2ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jCheckBox2ActionPerformed

    private void jCheckBox4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBox4ActionPerformed

        // TODO add your handling code here:
    }//GEN-LAST:event_jCheckBox4ActionPerformed

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jButton2ActionPerformed

    private void jComboBox6ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jComboBox6ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jComboBox6ActionPerformed

    private void jCheckBox3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBox3ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jCheckBox3ActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new NewJFrame().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    public javax.swing.JButton haha;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JCheckBox jCheckBox2;
    private javax.swing.JCheckBox jCheckBox3;
    private javax.swing.JCheckBox jCheckBox4;
    private javax.swing.JComboBox<String> jComboBox1;
    private javax.swing.JComboBox<String> jComboBox10;
    private javax.swing.JComboBox<String> jComboBox2;
    private javax.swing.JComboBox<String> jComboBox3;
    private javax.swing.JComboBox<String> jComboBox4;
    private javax.swing.JComboBox<String> jComboBox5;
    private javax.swing.JComboBox<String> jComboBox6;
    private javax.swing.JComboBox<String> jComboBox7;
    private javax.swing.JComboBox<String> jComboBox8;
    private javax.swing.JComboBox<String> jComboBox9;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JLabel jLabel11;
    private javax.swing.JLabel jLabel12;
    private javax.swing.JLabel jLabel13;
    private javax.swing.JLabel jLabel14;
    private javax.swing.JLabel jLabel15;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JLabel jLabel9;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JTextField jTextField3;
    // End of variables declaration//GEN-END:variables
}

Recommended Answers

All 2 Replies

You call the constructor for the new frame. That creates the frame but it does not display it. You also need to call setVisible(true) on the new frame. See line 446 for example.

Thank You Very Much

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