docs: public static String getLabel(Language lang, String section, String idInSection) {
  		if (idInSection==null || "".equals(idInSection)){
  			log.warn("Empty label for section:"+section+" and lang:"+lang);
  			return "";
  		} else if (lang.isDebug()){
  			return lang.getLanguageId()+"|"+idInSection+"|"+section;
  		} else {
  			return connector.i18nLabel(lang, section, idInSection);
  		}
  	}