@Override
		public void run() {
			boolean interrupted = false;
			while (!interrupted) {
				try {
					JSONObject data = connector.refresh();
					users.clear();
					JSONArray dataUsers = data.getJSONArray("users");
					int i = 0;
					while (i < dataUsers.length())  {
						JSONObject dataUser = dataUsers.getJSONObject(i);
						users.add(dataUser.getString("username"));
					}
					Thread.sleep(5000);
				} catch (InterruptedException e) {
					interrupted = true;
					e.printStackTrace();
				} catch (JSONException e) {
					e.printStackTrace();
				}
			}
		}