< Java多线程设计模式>> 一书

				import java.io.IOException;
				import java.awt.FlowLayout;
				import java.awt.event.ActionListener;
				import java.awt.event.ActionEvent;
				import javax.swing.JFrame;
				import javax.swing.JLabel;
				import javax.swing.JButton;
				
				public class MyFrame extends JFrame implements ActionListener {
				    public MyFrame() {
				        super("MyFrame");
				        getContentPane().setLayout(new FlowLayout());
				        getContentPane().add(new JLabel("Thread-Per-Message Sample"));
				        JButton button = new JButton("Execute");
				        getContentPane().add(button);
				        button.addActionListener(this);
				        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				        pack();
				        setVisible(true);
				    }
				    public void actionPerformed(ActionEvent e) {
				        Service.service();
				    }
				}