/** Part of the constructor, it builds and places the core components of the GUI on-screen. */
 private void buildGUI() {
   // Settting the JMenuBar
   setJMenuBar(jmbMenu);
   setDefaultCloseOperation(EXIT_ON_CLOSE);
   setTitle("Tika Test Application");
   this.setSize(600, 400);
   jdMain = new JDesktopPane();
   jdMain.setDoubleBuffered(true);
   JScrollPane jspDesktop = new JScrollPane(jdMain);
   getContentPane().add(jspDesktop, BorderLayout.CENTER);
   // Set the GUI to visible
   setVisible(true);
 }