void browse(String urlStr) {
   try {
     Desktop.getDesktop().browse(new URI(urlStr));
   } catch (Exception ex) {
     showDialog();
     statusBar.setText(ex.getLocalizedMessage());
     if (JConsole.isDebug()) {
       ex.printStackTrace();
     }
   }
 }
 static boolean isBrowseSupported() {
   return (Desktop.isDesktopSupported()
       && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE));
 }