Java 啟動并執行外部進程 Runtime

import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class EmailLauncher extends MouseAdapter {
    public void mousePressed(MouseEvent evt) {
        if(evt.getClickCount() >= 2) {
            launchEmailReader();
            evt.consume();
        }
    }

public void launchEmailReader() {
    try {
        Runtime rt = Runtime.getRuntime();
        rt.exec("C:\\\\Program Files\\\\Mozilla Thunderbird\\\\thunderbird.exe");
    } catch (Exception ex) {
        System.out.println(ex.getMessage());
        ex.printStackTrace();
    }
}

}</pre>