private void maybeNotifyExclusiveEntryRemoval(@Nullable ArrayList<Entry<K, V>> entries) {
    if (entries != null) {
      for (Entry<K, V> entry : entries) {
        maybeNotifyExclusiveEntryRemoval(entry);
      }
    }
  }
Notifies the client that the cache no longer tracks the given items.

<p>This method invokes the external {@link CloseableReference#close} method, so it must not be
called while holding the <code>this</code> lock.
imagepipeline-base/src/main/java/com/facebook/imagepipeline/cache/LruCountingMemoryCache.java