如何通知用户JTabbedPane中的特定Tab需要注意？

JFrame frame = new JFrame();
    frame.setSize(400,400);
    frame.setDefaultCloSEOperation(JFrame.EXIT_ON_CLOSE);

    final JTabbedPane pane = new JTabbedPane();

    JPanel jPanel = new JPanel();
    JButton button = new JButton("Blink tab");
    jPanel.add(button);
    pane.addTab("adsad",jPanel);

    JPanel jPanel1 = new JPanel();
    jPanel1.add(new JLabel("hi"));
    pane.addTab("werqr",jPanel1);

    final Color defaultBackColor = pane.getBackgroundAt(1); // default background color of tab
    final Color defaultForeColor = pane.getForegroundAt(1); // default foreground color of tab

    button.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            Timer timer = new Timer(500,new ActionListener() {
                boolean blinkFlag = false;
                @Override
                public void actionPerformed(ActionEvent e) {
                    blink(blinkFlag);
                    blinkFlag = !blinkFlag;
                }
            });
            timer.start();
        }
        private void blink(boolean blinkFlag) {
            if (blinkFlag) {
                pane.setForegroundAt(1,Color.green);
                pane.setBackgroundAt(1,Color.orange);
            } else {
                pane.setForegroundAt(1,defaultForeColor);
                pane.setBackgroundAt(1,defaultBackColor);
            }
            pane.repaint();
        }
    });

    frame.add(pane);
    frame.setVisible(true);

这里1是要闪烁的选项卡索引.停止闪烁停止计时器并将前景色和背景色设置为默认值.

I am also interested in knowing how to force the focus on tab 2 if it
is possible.

如果要将焦点转移到该选项卡,可以使用setSelectedIndex(int index)方法.

编辑：-

正如@perp在评论中说的那样(我也测试了它并且他是对的)这对于WindowDefault以外的外观和感觉都不起作用.但前景色(文字颜色)仍然会闪烁.