+ List<Post> sortedPosts = new ArrayList<Post>(posts);
+ Collections.sort(sortedPosts, new Comparator<Post>() {
+
+ @Override
+ public int compare(Post leftPost, Post rightPost) {
+ return (int) Math.max(Integer.MIN_VALUE, Math.min(Integer.MAX_VALUE, rightPost.getTime() - leftPost.getTime()));
+ }
+
+ });
+ return sortedPosts;
+ }
+
+ /**
+ * Sets all posts of this Sone at once.
+ *
+ * @param posts
+ * The new (and only) posts of this Sone
+ * @return This Sone (for method chaining)
+ */
+ public synchronized Sone setPosts(Collection<Post> posts) {
+ this.posts.clear();
+ this.posts.addAll(posts);
+ modificationCounter++;
+ return this;