code: public final Post modifiedNow() {
        return new Post(id, slug, title, excerpt, content, authorId, author,
                publishTimestamp, System.currentTimeMillis(), status, parentId,
                guid, commentCount, metadata, type, mimeType, taxonomyTerms, children);
     }
docs: Changes the modified time of a post to the current time.
  @return The post with modified time set to the current time.