private static Result parseListArtist(JsonReader reader) throws IOException, IllegalStateException {
        Result result = new Result();
        Artist artist = null;
        reader.beginObject();
        while (reader.hasNext()) {
            String name = reader.nextName();
            if (reader.peek() == JsonToken.NULL) {
                reader.skipValue();
            }
            switch (name) {
                case "err":
                    int error = reader.nextInt();
                    if (error > 0) {
                        result.setError(Error.toError(error));
                    }
                    break;
                case "data":
                    artist = parseArtist(reader);
                    break;
                default:
                    reader.skipValue();
                    break;
            }
        }
        reader.endObject();
        result.setData(artist);
        return result;
    }

    private static Artist parseArtist(JsonReader reader) throws IOException, IllegalStateException {
        Artist artist = new Artist();
        reader.beginObject();
        while (reader.hasNext()) {
            String name = reader.nextName();
            if (reader.peek() == JsonToken.NULL) {
                reader.skipValue();
            }
            switch (name) {
                case "id":
                    artist.setId(reader.nextString());
                    break;
                case "name":
                    artist.setFullName(reader.nextString());
                    break;
                case "real_name":
                    artist.setRealName(reader.nextString());
                    break;
                case "avatar":
                    artist.setAvatarLink(reader.nextString());
                    break;
                case "dob":
                    artist.setDateOfBirth(reader.nextString());
                    break;
                case "country":
                    artist.setNation(reader.nextString());
                    break;
                case "ext_info":
                    artist.setExt(reader.nextString());
                    break;
                case "url":
                    artist.setLink(reader.nextString());
                    break;
                case "comment":
                    artist.setCommentCount(reader.nextInt());
                    break;
                default:
                    reader.skipValue();
                    break;
            }
        }
        reader.endObject();
        return artist;
    }