MouseReleased 一次点击后打印多条语句

Question

几乎是标题。我尝试使用 AtomicBoolean 作为标志，这样 mouseListener 方法只执行一次，这对 mousePressed 很有效，但对 mouseReleased 就不太适用了。此外，每次释放鼠标时，mouseReleased 打印语句似乎都会复合，我不确定为什么。我当前的代码如下，任何帮助将不胜感激！

//Creates board of desired dimensions and colour
public static void createBoard() {

    //Sets desired colour for the board background
    tileRGBCode(colourScheme);

    //Creates empty JFrame of user's chosen dimensions to hold checkerboard
    boardFrame.setSize(rowLength * 64, rowLength * 64);
    boardFrame.setResizable(false);
    boardFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Creates panel for checkerboard
    JPanel structure = new JPanel() {
        public void paintComponent(Graphics g) {
            super.paintComponent(g);

            //Creates checkerboard of user's chosen colour and size
            boolean pieceTile = true;
            for (int i = 0; i < rowLength; i++) {
                for (int j = 0; j < rowLength; j++) {
                    if (pieceTile) {
                        g.setColor(new Color(RGBCodes[0], RGBCodes[1],
                                RGBCodes[2]));
                    } else {
                        g.setColor(new Color(RGBCodes[3], RGBCodes[4],
                                RGBCodes[5]));
                    }
                    g.fillRect(i * 64, j * 64, 64, 64);
                    pieceTile = !pieceTile;
                }
                pieceTile = !pieceTile;
            }

            //Creates pieces to fit on desired board size
            for (int i = 0; i < piecePositions.length; i++) {
                //Creates board for Draughts/Checkers
                if (rowLength == 8) {
                    if (i % 2 != 0) {
                        //Creates pieces for player one
                        if (i < 24) {
                            g.setColor(Color.RED);
                            //Creates pieces for player one
                            g.fillOval((piecePositions[i - 1] - 1) * 64 + 8,
                                    (piecePositions[i] - 1) * 64 + 8,
                                    48, 48);
                            //Creates pieces for player two
                        } else {
                            g.setColor(Color.RED);
                            //Creates pieces for player two
                            g.fillRoundRect((piecePositions[i - 1] - 1) * 64
                                    + 8, (piecePositions[i] - 1) * 64 + 8,
                                    48, 48,
                                    32, 32);
                        }
                    }

                } else {
                    //Creates board for International Draughts
                    if (i < 4) {
                        g.setColor(new Color(RGBCodes[3],
                                RGBCodes[4], RGBCodes[5]));
                        g.fillOval(i * 64 + 8, i * 64 + 8,
                                48, 48);
                    } else {
                        g.setColor(new Color(RGBCodes[3],
                                RGBCodes[4], RGBCodes[5]));
                        g.fillRoundRect(i * 64 + 8, i * 64 + 8,
                                48, 48, 32,
                                32);
                    }
                }
            }

            //Tracks where user clicks and releases mouse
            boardFrame.addMouseListener(new MouseAdapter() {
                public void mousePressed(MouseEvent e) {
                    
                    //Ensures outputs are only displayed once
                    if (!isButtonPressed.compareAndExchange
                        (false, true)
                            && e.getButton() == 1) {
                        
                        int x1 = (e.getLocationOnScreen().x) / 64 - 10;
                        int y1 = (e.getLocationOnScreen().y - 20) / 64 - 3;
                        mouseListenerCoords[0] = x1;
                        mouseListenerCoords[1] = y1;
                        System.out.println("Pressed: " + x1 + ", " + y1);
                    }
                }

                public void mouseReleased(MouseEvent e) {

                    //Ensures outputs are only displayed once
                    if (e.getButton() == 1) {
                        isButtonPressed.compareAndExchange(
                            true, false);
                    }

                        //Changed which player's turn it is
                        int x2 = (e.getLocationOnScreen().x) / 64 - 10;
                        int y2 = (e.getLocationOnScreen().y - 20) / 64 - 3;
                        mouseListenerCoords[2] = x2;
                        mouseListenerCoords[3] = y2;
                        System.out.println("Released: " + x2 + ", " + y2);

                        //Changes positions of piece, if selected and moved
                        piecePositionChanger();

                        //Recreates board with pieces in new positions
                        createBoard();
                }

            });
        }
    };

    //Adds checkerboard to JFrame frame
    boardFrame.add(structure);

    //Sets frame to be visible
    boardFrame.setVisible(true);
}