ผมต้องการเอาข้อมูลในภาพไปเก็บใน Array ครับ
แต่ไม่สามารถทำได้ มัน Error ครับ ช่วยชี้แนะหน่อยครับ
ข้างล่างเป็น code ครับ

[Spoil] คลิกเพื่อดูข้อความที่ซ่อนไว้import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class student extends JFrame implements ActionListener
{
    private String code[]  = new String[40];
    private String names[] = new String[40];
    private String scores[] = new String[40];
    
    /****************/
    private static final long serialVersionUID = 1L;
    private JLabel student,name,score;
    private JTextField scode,sname,sscore;
    private JFrame window;
    private JButton Btn1,Btn2,Btn3;
    private JButton minscore,maxscore,averagescore;
    private JTextArea areas;
    private    int count=0;
    /****/
    private JLabel Mins,Maxs,Avers;
    private JTextField Mintf,Maxtf,Avertf;
    /***/
    public student()
    {
        window = new JFrame("Programm Student | KMUTNB PRACHINBURI CAMPUS");
        window.setSize(480,573);
        window.setVisible(true);
        window.setBounds(200, 200,474 , 573);
        window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        buildpanel();
    }
    private void buildpanel()
    {
        //จัดรูปแบบ layout แบบ Absolute
        Container c = window.getContentPane();
        c.setLayout(null);
        student = new JLabel("Enter Student code  : ");
        student.setBounds(40,10,500,30);
        scode = new JTextField();
        scode.setBounds(170,13,140,26);
        /****/
        name = new JLabel("Enter Student name : ");
        name.setBounds(40,40,500,30);
        sname = new JTextField();
        sname.setBounds(170, 45, 250, 26);
        /****/
        score = new JLabel("Enter Student score : ");
        score.setBounds(40,70,500,30);
        sscore = new JTextField();
        sscore.setBounds(170, 75, 140, 26);
        /****/        
        Btn1 = new JButton("Add data");
        Btn1.setBounds(60,106,100,30);
        Btn1.addActionListener(this);
        Btn2 = new JButton("Clear data");
        Btn2.setBounds(180,106,100,30);
        Btn2.addActionListener(this);
        Btn3 = new JButton("Show Record");
        Btn3.setBounds(300,106,120,30);
        Btn3.addActionListener(this);
        /****/
        areas = new JTextArea();
        areas.setBounds(10,146,440,210);
        areas.setEditable(false); //setไม่ให้พิมพ์ข้อความได้
        /****/        
        minscore = new JButton("Minimum Score");
        minscore.setBounds(10,365,140,30);
        Btn3.addActionListener(this);
        maxscore = new JButton("Maximum Score");
        maxscore.setBounds(160,365,150,30);
        Btn3.addActionListener(this);
        averagescore = new JButton("Average Score");
        averagescore.setBounds(320,365,130,30);
        Btn3.addActionListener(this);
        /****/
        Mins = new JLabel("Minimum Score  : ");
        Mins.setBounds(40,400,120,30);
        Mintf = new JTextField();
        Mintf.setBounds(150,400,270,30);
        /***/
        Maxs = new JLabel("Maximum Score  : ");
        Maxs.setBounds(40,434,120,30);
        Maxtf = new JTextField();
        Maxtf.setBounds(150,435,270,30);
        /***/
        Avers = new JLabel("Average Score  : ");
        Avers.setBounds(40,470,120,30);
        Avertf = new JTextField();
        Avertf.setBounds(150,470,170,30);
        //เพิ่มลง container
        c.add(student);
        c.add(scode);
        c.add(name);
        c.add(sname);
        c.add(score);
        c.add(sscore);
        c.add(Btn1);
        c.add(Btn2);
        c.add(Btn3);
        c.add(areas);
        c.add(minscore);
        c.add(maxscore);
        c.add(averagescore);
        c.add(Mins);
        c.add(Mintf);
        c.add(Maxs);
        c.add(Maxtf);
        c.add(Avers);
        c.add(Avertf);
        /****/
    }
    public void addData()
    {
        String output = "";
        count = 0;
        for(int i = 0 ; i <= code.length ; i++)
        {
            code = scode.getText();
        }
        for(int i = 0 ; i <= names.length ; i++)
        {
            names = sname.getText();
        }
        for(int i = 0 ; i <= scores.length ; i++)
        {
            scores = sscore.getText();    
        }
        count = count+1;
        for(int i = 0 ; i <=scores.length ; i++)
        {
            output = output + code +" "+names +" "+scores +"\n";  
        }
        areas.append(output);
    }
    public void clearData()
    {
        areas.setText("");
        count = 0;
    }
    public static void main(String[] args)
    {
        new student();

    }
    public void actionPerformed(ActionEvent event)
    {
        if (event.getSource()==Btn1)
        {
            addData();
        }
        else if(event.getSource()==Btn2)
        {
            clearData();
        }
        else if(event.getSource()==Btn3)
        {
            JOptionPane.showMessageDialog(null, "Student Record : " + count,"Message",JOptionPane.INFORMATION_MESSAGE);
        }
        else if(event.getSource()== minscore)
        {
            
        }
        else if(event.getSource()== maxscore)
        {
            
        }
        else if(event.getSource()== averagescore)
        {
            
        }
    }

}