用户界面Netbeans IDE 8.02 Java jFrame GUI bulder初始化组件错误

Question

我目前正在为tic tak toe游戏构建一个GUI，我已经完成了所有的工作，但是当我试图运行它时失败了，所以我检查了代码以找到问题，目前我唯一能找到的是initComponents是红线，我很难找到原因

我目前是Java新手，最近才开始编写代码，因此非常感谢在这方面的任何帮助

import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import java.awt.Component;

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/

/**
*
* @author matt
*/
 public class TicTacToe extends javax.swing.JFrame {

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

public void winEffect(JButton b1, JButton b2, JButton b3)
{
    b1.setBackground(Color.black);
    b2.setBackground(Color.black);
    b3.setBackground(Color.BLACK);

    b1.setForeground(Color.WHITE);
    b2.setForeground(Color.WHITE);
    b3.setForeground(Color.WHITE);

    String msg = b1.getText()+ " Is the winner";
    jLabelMSG.setText(msg);
}
boolean win=false;
public void getthewinner(){

    if(jButton1.getText().equals("")&& jButton1.getText().equals(jButton2.getText())&& jButton1.getText().equals(jButton3.getText())){
        winEffect(jButton1, jButton2, jButton3);
        win=true;
}
       if(jButton4.getText().equals("")&& jButton4.getText().equals(jButton5.getText())&& jButton4.getText().equals(jButton6.getText())){
        winEffect(jButton4, jButton5, jButton6); 
       win=true;
       }
     if(jButton7.getText().equals("")&& jButton7.getText().equals(jButton8.getText())&& jButton7.getText().equals(jButton9.getText())){
        winEffect(jButton7, jButton8, jButton9);        
     win=true;
     }  
     if(jButton1.getText().equals("")&& jButton1.getText().equals(jButton4.getText())&& jButton1.getText().equals(jButton7.getText())){
        winEffect(jButton1, jButton4, jButton7);    
     win=true;
     }
     if(jButton2.getText().equals("")&& jButton2.getText().equals(jButton5.getText())&& jButton2.getText().equals(jButton9.getText())){
        winEffect(jButton2, jButton5, jButton8);      
     win=true;
     }
     if(jButton3.getText().equals("")&& jButton3.getText().equals(jButton6.getText())&& jButton3.getText().equals(jButton9.getText())){
winEffect(jButton3, jButton6, jButton9);       
     win=true;
     }

     if(jButton1.getText().equals("")&& jButton1.getText().equals(jButton5.getText())&& jButton1.getText().equals(jButton9.getText())){
winEffect(jButton1, jButton5, jButton9);          
     win=true;
     }
         if(jButton3.getText().equals("")&& jButton3.getText().equals(jButton5.getText())&&   jButton3.getText().equals(jButton7.getText())){
winEffect(jButton3, jButton5, jButton7);       
         win=true;
     }

     else if(allButtonTextLegnth()==9 && win==false){
         jLabelMSG.setText("no one wins");

     }
}    

public int allButtonTextLegnth(){

    String txt ="";

    Component[]comps= jPanel3.getComponents();   

    for(Component comp :comps){
        if(comp instanceof JButton){
        JButton button = (JButton)comp;
       txt = txt +button.getText();

    }

}
    return txt.length();

}
   int x_or_o =0;

public ActionListener createAction(JButton button){
    ActionListener al = new ActionListener(){

        @Override
        public void actionPerformed(ActionEvent e) {
            if(button.getText().equals("")){
                if((x_or_o %2)==0){
                    button.setText("x");
                    button.setForeground(Color.BLUE);
                    jLabelMSG.setText("o turn now");
                    getthewinner();
                }else{
                   button.setText("o");
                   button.setForeground(Color.red);
                   jLabelMSG.setText("x turn now");
                   getthewinner();
                }
                 x_or_o ++;
            }

}


};
    return al;
}

//function to add action to the buttons
public void addAction(){
    Component[]comps= jPanel3.getComponents();   

    for(Component comp :comps){
        if(comp instanceof JButton){
        JButton button = (JButton)comp;
        button.addActionListener(createAction(button));

    }

}

/**
 * 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.
 */
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">                          
private void initComponents() {

    jButton1 = new javax.swing.JButton();
    jButton2 = new javax.swing.JButton();
    jButton3 = new javax.swing.JButton();
    jButton4 = new javax.swing.JButton();
    jButton5 = new javax.swing.JButton();
    jButton6 = new javax.swing.JButton();
    jButton7 = new javax.swing.JButton();
    jButton8 = new javax.swing.JButton();
    jButton9 = new javax.swing.JButton();
    jPanel3 = new javax.swing.JPanel();
    jLabelMSG = new javax.swing.JLabel();
    jButtonReplay = new javax.swing.JButton();

    setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

    jButton1.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton2.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton3.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton4.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton5.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton6.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton7.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton8.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jButton9.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

    jPanel3.setBackground(new java.awt.Color(255, 51, 51));

    jLabelMSG.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
    jLabelMSG.setForeground(new java.awt.Color(255, 255, 255));
    jLabelMSG.setText("jLabel1");

    javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
    jPanel3.setLayout(jPanel3Layout);
    jPanel3Layout.setHorizontalGroup(
        jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(jPanel3Layout.createSequentialGroup()
            .addGap(94, 94, 94)
            .addComponent(jLabelMSG)
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
    );
    jPanel3Layout.setVerticalGroup(
        jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(jPanel3Layout.createSequentialGroup()
            .addGap(19, 19, 19)
            .addComponent(jLabelMSG)
            .addContainerGap(19, Short.MAX_VALUE))
    );

    jButtonReplay.setText("replay");
    jButtonReplay.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent evt) {
            jButtonReplayActionPerformed(evt);
        }
    });

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(layout.createSequentialGroup()
            .addContainerGap()
            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(layout.createSequentialGroup()
                    .addGap(0, 80, Short.MAX_VALUE)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                        .addComponent(jPanel3, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                            .addComponent(jButtonReplay, javax.swing.GroupLayout.PREFERRED_SIZE, 250, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addContainerGap())))
                .addGroup(layout.createSequentialGroup()
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                        .addComponent(jButton1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jButton7, javax.swing.GroupLayout.DEFAULT_SIZE, 78, Short.MAX_VALUE)
                        .addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                        .addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, 78, Short.MAX_VALUE)
                        .addComponent(jButton8, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jButton5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addGroup(layout.createSequentialGroup()
                            .addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGap(0, 0, Short.MAX_VALUE))
                        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                .addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGap(94, 94, 94))))))
    );
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(layout.createSequentialGroup()
            .addComponent(jPanel3, 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.LEADING)
                .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE))
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                .addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 63, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 63, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 63, javax.swing.GroupLayout.PREFERRED_SIZE))
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addComponent(jButton8, javax.swing.GroupLayout.PREFERRED_SIZE, 64, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 64, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 64, javax.swing.GroupLayout.PREFERRED_SIZE))
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 30, Short.MAX_VALUE)
            .addComponent(jButtonReplay)
            .addGap(24, 24, 24))
    );

    pack();
}// </editor-fold>                        
}
private void jButtonReplayActionPerformed(java.awt.event.ActionEvent evt) {                                              

    win =false;
    Component[]comps= jPanel3.getComponents();   

    for(Component comp :comps){
        if(comp instanceof JButton){
        JButton button = (JButton)comp;
        button.setText("");
        button.setBackground(Color.WHITE);
        jLabelMSG.setText("play");

    }

}
}                                             

/**
 * @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(TicTacToe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (InstantiationException ex) {
        `enter code here`java.util.logging.Logger.getLogger(TicTacToe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
        `enter code here`java.util.logging.Logger.getLogger(TicTacToe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {                                                            `enter code here`java.util.logging.Logger.getLogger(TicTacToe.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 TicTacToe().setVisible(true);
        }
    });
}

// Variables declaration - do not modify                     
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JButton jButton5;
private javax.swing.JButton jButton6;
private javax.swing.JButton jButton7;
private javax.swing.JButton jButton8;
private javax.swing.JButton jButton9;
private javax.swing.JButton jButtonReplay;
private javax.swing.JLabel jLabelMSG;
private javax.swing.JPanel jPanel3;
// End of variables declaration                   
}

`

Answer 1

在initComponents方法之后，有2个结束}（在pack()之后）。移除1个括号，并将其添加到addAction()方法之后。这会解决你的问题

替换为类名的代码：

import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import java.awt.Component;

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/

/**
 *
 * @author matt
 */
public class Test extends javax.swing.JFrame {

    /**
     * Creates new form TicTacToe
     */
    public Test() {
        initComponents();
        addAction();
    }

    public void winEffect(JButton b1, JButton b2, JButton b3) {
        b1.setBackground(Color.black);
        b2.setBackground(Color.black);
        b3.setBackground(Color.BLACK);

        b1.setForeground(Color.WHITE);
        b2.setForeground(Color.WHITE);
        b3.setForeground(Color.WHITE);

        String msg = b1.getText() + " Is the winner";
        jLabelMSG.setText(msg);
    }

    boolean win = false;

    public void getthewinner() {

        if (jButton1.getText().equals("") && jButton1.getText().equals(jButton2.getText())
                && jButton1.getText().equals(jButton3.getText())) {
            winEffect(jButton1, jButton2, jButton3);
            win = true;
        }
        if (jButton4.getText().equals("") && jButton4.getText().equals(jButton5.getText())
                && jButton4.getText().equals(jButton6.getText())) {
            winEffect(jButton4, jButton5, jButton6);
            win = true;
        }
        if (jButton7.getText().equals("") && jButton7.getText().equals(jButton8.getText())
                && jButton7.getText().equals(jButton9.getText())) {
            winEffect(jButton7, jButton8, jButton9);
            win = true;
        }
        if (jButton1.getText().equals("") && jButton1.getText().equals(jButton4.getText())
                && jButton1.getText().equals(jButton7.getText())) {
            winEffect(jButton1, jButton4, jButton7);
            win = true;
        }
        if (jButton2.getText().equals("") && jButton2.getText().equals(jButton5.getText())
                && jButton2.getText().equals(jButton9.getText())) {
            winEffect(jButton2, jButton5, jButton8);
            win = true;
        }
        if (jButton3.getText().equals("") && jButton3.getText().equals(jButton6.getText())
                && jButton3.getText().equals(jButton9.getText())) {
            winEffect(jButton3, jButton6, jButton9);
            win = true;
        }

        if (jButton1.getText().equals("") && jButton1.getText().equals(jButton5.getText())
                && jButton1.getText().equals(jButton9.getText())) {
            winEffect(jButton1, jButton5, jButton9);
            win = true;
        }
        if (jButton3.getText().equals("") && jButton3.getText().equals(jButton5.getText())
                && jButton3.getText().equals(jButton7.getText())) {
            winEffect(jButton3, jButton5, jButton7);
            win = true;
        }

        else if (allButtonTextLegnth() == 9 && win == false) {
            jLabelMSG.setText("no one wins");

        }
    }

    public int allButtonTextLegnth() {

        String txt = "";

        Component[] comps = jPanel3.getComponents();

        for (Component comp : comps) {
            if (comp instanceof JButton) {
                JButton button = (JButton) comp;
                txt = txt + button.getText();

            }

        }
        return txt.length();

    }

    int x_or_o = 0;

    public ActionListener createAction(JButton button) {
        ActionListener al = new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                if (button.getText().equals("")) {
                    if ((x_or_o % 2) == 0) {
                        button.setText("x");
                        button.setForeground(Color.BLUE);
                        jLabelMSG.setText("o turn now");
                        getthewinner();
                    } else {
                        button.setText("o");
                        button.setForeground(Color.red);
                        jLabelMSG.setText("x turn now");
                        getthewinner();
                    }
                    x_or_o++;
                }

            }

        };
        return al;
    }

    // function to add action to the buttons
    public void addAction() {
        Component[] comps = jPanel3.getComponents();

        for (Component comp : comps) {
            if (comp instanceof JButton) {
                JButton button = (JButton) comp;
                button.addActionListener(createAction(button));

            }
        }

    }

    /**
     * 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.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        jButton4 = new javax.swing.JButton();
        jButton5 = new javax.swing.JButton();
        jButton6 = new javax.swing.JButton();
        jButton7 = new javax.swing.JButton();
        jButton8 = new javax.swing.JButton();
        jButton9 = new javax.swing.JButton();
        jPanel3 = new javax.swing.JPanel();
        jLabelMSG = new javax.swing.JLabel();
        jButtonReplay = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jButton1.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton2.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton3.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton4.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton5.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton6.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton7.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton8.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jButton9.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jPanel3.setBackground(new java.awt.Color(255, 51, 51));

        jLabelMSG.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
        jLabelMSG.setForeground(new java.awt.Color(255, 255, 255));
        jLabelMSG.setText("jLabel1");

        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel3Layout.createSequentialGroup().addGap(94, 94, 94).addComponent(jLabelMSG)
                        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)));
        jPanel3Layout.setVerticalGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel3Layout.createSequentialGroup().addGap(19, 19, 19).addComponent(jLabelMSG)
                        .addContainerGap(19, Short.MAX_VALUE)));

        jButtonReplay.setText("replay");
        jButtonReplay.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonReplayActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout
                .createSequentialGroup().addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout
                        .createSequentialGroup().addGap(0, 80, Short.MAX_VALUE)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                .addComponent(jPanel3, javax.swing.GroupLayout.Alignment.LEADING,
                                        javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE,
                                        Short.MAX_VALUE)
                                .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                                        .addComponent(jButtonReplay, javax.swing.GroupLayout.PREFERRED_SIZE, 250,
                                                javax.swing.GroupLayout.PREFERRED_SIZE)
                                        .addContainerGap())))
                        .addGroup(layout.createSequentialGroup().addGroup(layout
                                .createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                .addComponent(jButton1, javax.swing.GroupLayout.Alignment.LEADING,
                                        javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE,
                                        Short.MAX_VALUE)
                                .addComponent(jButton7, javax.swing.GroupLayout.DEFAULT_SIZE, 78, Short.MAX_VALUE)
                                .addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE,
                                        javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                        .addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, 78,
                                                Short.MAX_VALUE)
                                        .addComponent(jButton8, javax.swing.GroupLayout.DEFAULT_SIZE,
                                                javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                        .addComponent(jButton5, javax.swing.GroupLayout.DEFAULT_SIZE,
                                                javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                        .addGroup(layout.createSequentialGroup()
                                                .addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 74,
                                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                                .addGap(0, 0, Short.MAX_VALUE))
                                        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
                                                layout.createSequentialGroup().addGroup(layout
                                                        .createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING,
                                                                false)
                                                        .addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE,
                                                                74, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                        .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE,
                                                                74, javax.swing.GroupLayout.PREFERRED_SIZE))
                                                        .addGap(94, 94, 94)))))));
        layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(layout.createSequentialGroup()
                        .addComponent(jPanel3, 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.LEADING)
                                .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 74,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 74,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 74,
                                        javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                .addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 63,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 63,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 63,
                                        javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                .addComponent(jButton8, javax.swing.GroupLayout.PREFERRED_SIZE, 64,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 64,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 64,
                                        javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 30, Short.MAX_VALUE)
                        .addComponent(jButtonReplay).addGap(24, 24, 24)));

        pack();
    }

    private void jButtonReplayActionPerformed(java.awt.event.ActionEvent evt) {

        win = false;
        Component[] comps = jPanel3.getComponents();

        for (Component comp : comps) {
            if (comp instanceof JButton) {
                JButton button = (JButton) comp;
                button.setText("");
                button.setBackground(Color.WHITE);
                jLabelMSG.setText("play");

            }

        }
    }

    /**
     * @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(Test.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Test.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Test.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Test.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 Test().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JButton jButton4;
    private javax.swing.JButton jButton5;
    private javax.swing.JButton jButton6;
    private javax.swing.JButton jButton7;
    private javax.swing.JButton jButton8;
    private javax.swing.JButton jButton9;
    private javax.swing.JButton jButtonReplay;
    private javax.swing.JLabel jLabelMSG;
    private javax.swing.JPanel jPanel3;
    // End of variables declaration
}