internal ApkInfo megre(params ApkInfo[] apks)
        {
            if (apks.Any(a => a == null))
            {
                throw new ArgumentNullException();
            }

            return(ApkInfo.Merge(this, apks));
        }
 internal static ApkInfo Merge(IEnumerable <ApkInfo> apks)
 {
     return(ApkInfo.Merge(null, apks));
 }