GitSharp.Core.Util.TemporaryBuffer.reachedInCoreLimit C# (CSharp) Метод

        private bool reachedInCoreLimit()
        {
            if (_blocks.Count * Block.SZ < inCoreLimit)
                return false;
            _onDiskFile = new FileInfo("gitsharp_" + Path.GetRandomFileName());
            Block last = _blocks[_blocks.Count - 1];
            _blocks.RemoveAt(_blocks.Count - 1);
            var diskOut_filestream = new FileStream(_onDiskFile.FullName, System.IO.FileMode.Create, FileAccess.Write);
            foreach (Block b in _blocks)
                diskOut_filestream.Write(b.buffer, 0, b.count);
            _blocks = null;

            diskOut = new BufferedStream(diskOut_filestream, Block.SZ);
            diskOut.Write(last.buffer, 0, last.count);
            return true;
        }