private static string GetDestinationPath(string path)
 {
     if (string.IsNullOrEmpty(path))
     {
         return(Directory.GetParent(Application.dataPath).ToString());
     }
     else if (path[0] == '/')
     {
         return(path);
     }
     else
     {
         return(FileUtility.GetPathWithProjectPath(path));
     }
 }