destroyChild(rightOrganizer);
destroyChild(rightDisplayItem);
    public void finalizz() throws Exception {        Organizer rightOrganizer = (Organizer) getChild(SplitPane.RIGHT_ORGANIZER);        removeChild(SplitPane.RIGHT_ORGANIZER);        destroyChild(rightOrganizer);        Organizer leftOrganizer = (Organizer) getChild(SplitPane.LEFT_ORGANIZER);        removeChild(SplitPane.LEFT_ORGANIZER);        destroyChild(leftOrganizer);        super.finalizz();    }