相关疑难解决方法(0)

我正在阅读以下新功能:http://www.javaworld.com/article/2078836/java-se/love-and-hate-for-java-8.html

我看到了下面的例子:

使用匿名类:

button.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent ae) {
        System.out.println("Action Detected");
    }
});

使用Lambda:

button.addActionListener(e -> {
    System.out.println("Action Detected");
});

MouseListener如果他们想在匿名类中实现多个方法,有人会做什么,例如:

public void mousePressed(MouseEvent e) {
    saySomething("Mouse pressed; # of clicks: "
               + e.getClickCount(), e);
}

public void mouseReleased(MouseEvent e) {
    saySomething("Mouse released; # of clicks: "
               + e.getClickCount(), e);
}

... 等等？