docs: public Map<String, Map<String, Map<String, String>>> getReadPropertiesSearchLocale() {
  
          if (m_propertiesSearchLocale == null) {
              // create lazy map only on demand
              m_propertiesSearchLocale = CmsCollectionsGenericWrapper.createLazyMap(
                  new CmsResourceLocalePropertyLoaderTransformer(true));
          }
          return m_propertiesSearchLocale;
      }