JSONArray jArray = new JSONArray(output);
int arrSize = jArray.length();
for (int a = 0; a < arrSize; a++) {
JSONObject jObj = jArray.getJSONObject(a);
Comment comment = new Comment();
comment.fromid = jObj.getLong("fromid");
comment.time = new Date(jObj.getLong("time") * 1000);
comment.message = jObj.getString("text");
comment.id = jObj.getString("id");
commentList.add(comment);