答案: public void windowClosed(WindowEvent e、WindowEvent e)
答案: public void windowClosed(WindowEvent e、WindowEvent e)
A. ActionListener
B. ActionEventListener(该监听器不存在)
C. ContainerListener (监听的是ContainerEvent事件)
D. ContainerEventListener(该监听器不存在)
A. 垃圾回收器
B. 虚拟机
C. 编译器
D. 多线程机制