how to get the row/col for these buttons

Code:

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        // Tic Tac Toe game panel.
        JPanel boardGamePanel = new JPanel();
        boardGamePanel.setLayout(new GridLayout(3, 3));
       
        JButton button[][] = new JButton[3][3];

        for (int row = 0; row < ROW; row++){
            for (int col = 0; col < COL; col++){

                button[row][col] = new JButton();

                try {
                    button[row][col].setIcon(new ImageIcon(new URL("http://localhost:8080/eg/Images/blank.gif")));
                }
                catch (Exception e) { }
               
                button[row][col].setBackground(Color.white);
                button[row][col].addActionListener(this);

                boardGamePanel.add(button[row][col]);
            }
        }

        contentPane.add(boardGamePanel);

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As you see, button[row][col].addActionListener(this);

but when i click on the button, how would i actually get the row and col to keep track of the coordinates that have been clicked on the grid?

Code:

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    public void actionPerformed(ActionEvent e) {
        // when the button is clicked i want to get the row/col for that button too
    }

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a nested for loop on the button array then compare array items to e.getSource() if they are the same object then you've got your button