public static String updateUser(String userString)
	{
		userString = userString.substring(6);
		int id = Integer.parseInt(userString.split("\\\\")[0]);
		String username = userString.split("\\\\")[1];
		if(username.charAt(0) == '"')
			username = username.substring(1, username.length()-1);

		String outputStr = "";

		for(int i = 0; i < userList.size(); i++)
		{
			if(userList.get(i).getId() == id)
			{
				userList.get(i).setName(username);
				outputStr = userList.get(i).getId() + "\\" + userList.get(i).getName();
				break;
			}
		}

		return outputStr;
	}