}
}
+ public boolean isLiked(Post post, Sone sone) {
+ lock.readLock().lock();
+ try {
+ return likedPostsBySone.containsEntry(sone.getId(), post.getId());
+ } finally {
+ lock.readLock().unlock();
+ }
+ }
+
@Override
public Set<Sone> getLikes(Post post) {
lock.readLock().lock();