variables....
...
 private static  Logger diagnosticLog = DiagnosticLogger.getInstance().getLogger();
..
..
 public static Gui getInstance() {
 
        diagnosticLog.log(Level.INFO, "HELLlllllllllllOOOOOOOOOOOOOOOO");
        if (frame == null) {
            frame = new Gui("BTServer");
 
            frame.setSize(60,40);
            createAndShowGUI();
        }
        return frame;
    }
//Constructor of the class....
  private Gui(String name) {
        super(name);
 
        Listener listenerOnMemoryArea  = new Listener();
 
        SharedMemorySection.getInstance().registerListenerOntoSharedMemory (listenerOnMemoryArea);
 
        diagnosticLog.log(Level.INFO, "Creeating an object of GUI()");

     Gui instance;
 
    public Listener() {
        instance = Gui.getInstance();
    }
 
 
 
    /**
     * Puts the strings onto a canvas 
     *
     * @param stringList - the list of messages to be displayed to the user.
     */
    public void printMessagesToUser ( List<String> stringList) {
 
        //Iterate through the list
        Iterator <String> it = stringList.listIterator ();
        while(it.hasNext ()) {
            String str = StringFormatter.stringFormatter (it.next ());
            if(str == null) {
                return;
            }
          // instance.logThisMessage ("USER",str);
            System.out.println(" ******************" + this.toString() + " " + str);
        }
 
    }
}