C# - Singleton Class using Lazy <T> in Dotnet .40

Code Snippet,

public sealed class Singleton
{
private static readonly Lazy lazy =
new Lazy(() => new Singleton());

public static Singleton Instance { get { return lazy.Value; } }

private Singleton()
{
}
}

Reference:-http://csharpindepth.com/Articles/General/Singleton.aspx