code: protected void onlineCacheRemove(CmsPublishedResource resource) {
  
          for (CachePair cachePair : m_caches) {
              try {
                  cachePair.getOnlineCache().remove(resource);
              } catch (Throwable e) {
                  LOG.error(e.getLocalizedMessage());
              }
          }
      }
docs: Removes a resource from the online caches.<p>
  
  @param resource the resource to remove