docs: private static List<String> removeNonAccessible(CmsObject cms, List<String> sitePaths) {
  
          List<String> result = new ArrayList<String>(sitePaths.size());
          for (String sitePath : sitePaths) {
              if (cms.existsResource(sitePath, CmsResourceFilter.IGNORE_EXPIRATION)) {
                  result.add(sitePath);
              }
          }
          return result;
      }