public void keyPressed(KeyEvent e) {
        System.out.println("Usuwam znacznik");
     switch (e.getKeyCode())
     {
         case KeyEvent.VK_DELETE: 
             MapGetter.deleteMarker();
             MapGetter.getMapImage(MapGetter.createUrl(0, 0));
             repaint();
             break;
         case KeyEvent.VK_PLUS:
            zoomIn();
            break;
         case KeyEvent.VK_MINUS:
             zoomOut();
             break;
             
     } 
//throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }