How to get array values from one class to another

Supposing i have:
- a class for the main()
- another for the superclass
And i want to create a subclass that does some function on an array object of the the superclass, how can i do so from this new subclass while keeping the original element values?
Note: The values in the array are randomly generated integers, and it is this which is causing my mind in failing to comprehend a solution.
Any ideas?

If the array is declared as protected or public in the superclass you can directly access it using its identifier. If not, maybe the superclass can expose the array via some getter method.
If this functionality can be generified (or is generic enough) to apply to all subclasses of the superclass the method should be moved to the superclass to avoid having to reproduce it in all the subclasses.

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                    frame2.addWindowListener(new WindowAdapter() {
                        public void windowClosing(WindowEvent e) {
                            frame2.dispose();
                    frame2.setVisible(true);
               else
               if (e.getSource() == this.itmRE) {
                 final   Frame frame3 = new Frame("Frame3");
                    frame3.setSize(700,700);
                    frame3.setLayout(null);
                    t1 = new TextField("");
                    t1.setBounds(230, 230, 50, 24);
                    frame3.add(t1);
                    t2 = new TextField("");
                    t2.setBounds(330, 230, 50, 24);
                    frame3.add(t2);
                    t3 = new TextField("");
                    t3.setBounds(430, 230, 50, 24);
                    frame3.add(t3);
                    t4 = new TextField("");
                    t4.setBounds(530, 230, 50, 24);
                    frame3.add(t4);
                    frame3.addWindowListener(new WindowAdapter() {
                        public void windowClosing(WindowEvent e) {
                            frame3.dispose();
                    frame3.setVisible(true);
                else
                if (e.getSource() == this.itmTE) {
                  final  Frame frame4 = new Frame("Frame4");
                    frame4.setSize(700,700);
                    frame4.setLayout(null);
                    t5 = new TextField("");
                    t5.setBounds(170, 230, 50, 24);
                    frame4.add(t5);
                    t6 = new TextField("");
                    t6.setBounds(270, 230, 50, 24);
                    frame4.add(t6);
                    t7 = new TextField("");
                    t7.setBounds(370, 230, 50, 24);
                    frame4.add(t7);
                    t8 = new TextField("");
                    t8.setBounds(470, 230, 50, 24);
                    frame4.add(t8);
                    ActionListener action = new MyActionListener(frame4, t5, t6, t7, t8);
                    Button b1  = new Button("Button1");
                    b1.setBounds(170, 400, 120, 24);
                    b1.addActionListener(action);
                    frame4.add(b1);
                    Button b2  = new Button("Button2");
                    b2.setBounds(300, 400, 120, 24);
                    b2.addActionListener(action);
                    frame4.add(b2);
                    Button b3  = new Button("Button3");
                    b3.setBounds(420, 400, 120, 24);
                    b3.addActionListener(action);
                    frame4.add(b3);
                    Button b4  = new Button("Button4");
                    b4.setBounds(550, 400, 120, 24);
                    b4.addActionListener(action);
                    frame4.add(b4);
                    frame4.addWindowListener(new WindowAdapter() {
                        public void windowClosing(WindowEvent e) {
                            frame4.dispose();
                    frame4.setVisible(true);
                else {
                    mw.exit();
          class MyActionListener implements ActionListener {
                private Frame frame4;
                private TextField t5;
                private TextField t6;
                private TextField t7;
                private TextField t8;
                public MyActionListener(Frame frame4,TextField tf5, TextField tf6, TextField tf7, TextField tf8)
                    this.frame4 = frame4;
                    this.t5 = tf5;
                    this.t6 = tf6;
                    this.t7 = tf7;
                    this.t8 = tf8;
                public void actionPerformed(ActionEvent e) {
                    String s = e.getActionCommand();
                    if (s.equals("Button1")) {
             // I think code for the Button1 action can be written here  
        

    hi,
    u have ot submit the values using
    b1 for f1,
    b1 for f2 and
    b1 forf3
    after u can access the values in to f4 other wise u con't
    what u have to do use method in each frame like
    setValueforframe1() { } and 2 and 3
    and u can call this method in frame 4 and u can get the values

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