How do I make action listener perform something 3 times when buttons is clicked 3 times?

My JButtons aren't being changed in this action listener:

dice.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { int array [] = new int [5];

    for(int i = 0; i < 5; i++)
    {
      array [i]= (int) (Math.random () * 6) + 1;
      System.out.println(array[i]);
    }
    final JButton roll1 = new JButton(diceIcons[array[0]-1]);
    final JButton roll2 = new JButton(diceIcons[array[1]-1]);
    final JButton roll3 = new JButton(diceIcons[array[2]-1]);
    final JButton roll4 = new JButton(diceIcons[array[3]-1]);
    final JButton roll5 = new JButton(diceIcons[array[4]-1]);

    roll1.setBounds(40, 100, 70, 70);
    roll2.setBounds(40, 180, 70, 70);
    roll3.setBounds(40, 260, 70, 70);
    roll4.setBounds(40, 340, 70, 70);
    roll5.setBounds(40, 420, 70, 70);

    //Adding to JFrame
    panel.add(roll1);
    panel.add(roll2);
    panel.add(roll3);
    panel.add(roll4);
    panel.add(roll5);
    panel.doLayout();
    panel.repaint();
    panel.revalidate();

 }
});

I have the array that generates random numbers and as a test I put a system.out.println(array[i]) and when i click the button the numbers are generated and the images corresponding the numbers are generated but after the first time if i were to click it again the array does change because a new 5 numbers appears in the system.out.println but the JButtons do not change.