if (n.isEqualTo(HeadPanel.NAME_LABEL)) {
if (n.isEqualTo(SystemVersionPanel.NAME_LABEL)) {
    public void removeChild(String n) throws Exception {        if (n != null) {            if (n.isEqualTo(HeadPanel.NAME_LABEL)) {                removeNameLabel((Label) getChild(n));            } else if (n.isEqualTo(HeadPanel.VERSION_LABEL)) {                removeVersionLabel((Label) getChild(n));                        } else if (n.isEqualTo(HeadPanel.DATE_LABEL)) {                removeDateLabel((Label) getChild(n));                        } else if (n.isEqualTo(HeadPanel.SLOGAN_LABEL)) {                removeSloganLabel((Label) getChild(n));            }        } else {            throw new Exception("Could not remove item. The name is null.");        }                super.removeChild(n);    }