public GameHandler() {


      // Create a new gl window
      glWin = new GLWindow(Preferences.width, Preferences.height, Preferences.bpp, true);
      this.gl = GLWindow.gl;
    Renderer.init(GLWindow.gl);
      
      // Get time timer resolution (ie ticks/sec)
      timerRes = Sys.getTimerResolution();

      // Create native keyboard binding and create an event buffer
      try {
          Keyboard.create();      
            Mouse.create();
          System.out.println("Keyboard buffer size:" + Keyboard.enableBuffer());
      } catch(Exception e) {
          System.err.println("Could not create keyboard for the rendering window" + e);
      }

 public void processKeyboard() {
       
      Keyboard.read();
        
      for(int i = 0; i < Keyboard.getNumKeyboardEvents(); i++) {
            Keyboard.next();
          keys[Keyboard.key] = !keys[Keyboard.key];
      }
      

      if(keys[Keyboard.KEY_ESCAPE]) {
          finished = true;
      }
    }