／／跳出小視窗

import java.awt.*;
import java.awt.event.*;
public class TestFrame
{
public static void main(String args[])
{
Frame frm = new Frame("My first Frame");
frm.setSize(55,66);
frm.setVisible(true);
frm.addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent e)
{
System.exit(0);
}
});
}


}