UnityEditor.MonoAssemblyStripping.CopyFiles C# (CSharp) Method

        private static void CopyFiles(IEnumerable<string> files, string fromDir, string toDir)
        {
            IEnumerator<string> enumerator = files.GetEnumerator();
            try
            {
                while (enumerator.MoveNext())
                {
                    string current = enumerator.Current;
                    FileUtil.ReplaceFile(Path.Combine(fromDir, current), Path.Combine(toDir, current));
                }
            }
            finally
            {
                if (enumerator == null)
                {
                }
                enumerator.Dispose();
            }
        }