private static void Save()
{
UserIdListData listData = new UserIdListData(UserIdListUtil._userInstance);
PersistentDataUtil.Save(UserIdListUtil.DirectoryPath(), UserIdListUtil.Filename(), listData);
}
private static void Save()
{
PersistentDataUtil.Save(InstanceUtil.DirectoryPath(), InstanceUtil.Filename(), InstanceUtil._instance);
}