soneProperties.put("replies", new HashSet<Reply>(sone.getReplies()));
soneProperties.put("likedPostIds", new HashSet<String>(sone.getLikedPostIds()));
soneProperties.put("likedReplyIds", new HashSet<String>(sone.getLikedReplyIds()));
soneProperties.put("replies", new HashSet<Reply>(sone.getReplies()));
soneProperties.put("likedPostIds", new HashSet<String>(sone.getLikedPostIds()));
soneProperties.put("likedReplyIds", new HashSet<String>(sone.getLikedReplyIds()));