Books.Server.BooksService.MTPrivate1 C# (CSharp) Метод

        private Thread MTPrivate1(List<Book> result, Object sync)
        {
            Thread t1 =  ThreadFactory.CreateNew(new ThreadStart(() =>
            {
                IProfiler profiler = Profiler.Instance;
                using (profiler.Step("MT1"))
                {
                    lock (sync)
                    {
                        result.Add(new Book { Auther = "T1Author", Name = "T1Name", Pages = 2 });
                        LinqTestMethod();
                        //Thread.Sleep(5000);
                    }
                }
            }));

            System.Diagnostics.Debug.WriteLine("MT1 - " + t1.ManagedThreadId.ToString());
            t1.Name = "Mt1";

                return t1;
        }