NServiceBus.MsmqUtilities.DeserializeMessageHeaders C# (CSharp) Method

        static Dictionary<string, string> DeserializeMessageHeaders(Message m)
        {
            var result = new Dictionary<string, string>();

            if (m.Extension.Length == 0)
            {
                return result;
            }

            //This is to make us compatible with v3 messages that are affected by this bug:
            //http://stackoverflow.com/questions/3779690/xml-serialization-appending-the-0-backslash-0-or-null-character
            var extension = Encoding.UTF8.GetString(m.Extension).TrimEnd('\0');
            object o;
            using (var stream = new StringReader(extension))
            {
                using (var reader = XmlReader.Create(stream, new XmlReaderSettings
                {
                    CheckCharacters = false
                }))
                {
                    o = headerSerializer.Deserialize(reader);
                }
            }

            foreach (var pair in (List<HeaderInfo>)o)
            {
                if (pair.Key != null)
                {
                    result.Add(pair.Key, pair.Value);
                }
            }

            return result;
        }