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();          }      }  }