docs: private void clearOfflineEntries() {
  
          if (!isEnabled()) {
              return;
          }
          if (LOG.isInfoEnabled()) {
              LOG.info(Messages.get().getBundle().key(Messages.LOG_FLEXCACHE_CLEAR_OFFLINE_ENTRIES_0));
          }
          clearAccordingToSuffix(CACHE_OFFLINESUFFIX, true);
      }