public void SerializeSmalltalkPolicy()
        {
            stream = System.IO.File.OpenRead(@"Data\policy.obj");
            var serializer = new SmalltalkSerializer();
            var archive    = serializer.Deserialize(stream);

            stream.Close();
            stream = null;

            var file = @"C:\tmp\policyOut.obj";

            if (System.IO.File.Exists(file))
            {
                System.IO.File.Delete(file);
            }
            stream     = System.IO.File.OpenWrite(file);
            serializer = new SmalltalkSerializer();
            serializer.Serialize(stream, archive);
            stream.Close();
            stream = null;
        }