private void saveUsers() {
		try {
			if (!getDataFolder().exists()) getDataFolder().mkdir();
			File dir = new File(getDataFolder(), "usertmp");
			if (!dir.exists()) dir.mkdir();
			for (int i = 0; i < users.size(); i++) {
				if (users.get(i).getPlayer().isOnline()) {
					GsonBuilder gsonBuilder = new GsonBuilder();
					Gson gson = gsonBuilder.setPrettyPrinting().create();
					String json = gson.toJson(users.get(i));
					File file = new File(dir, users.get(i).getPlayer().getName() + ".json");
					file.createNewFile();
					FileWriter writer = new FileWriter(file);
					writer.write(json);
					writer.close();
				}
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}