code: public synchronized void pushAliasEntry(AliasEntry aliasEntry, DCache cache) {
          BatchUpdateList bul = getUpdateList(cache);
          bul.aliasEntryEvents.add(aliasEntry);
      }
docs: This allows a cache entry to be added to the BatchUpdateDaemon.
  The cache entry will be added to all caches.
  
  @param cacheEntry The cache entry to be added.