using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}

​

public class Test<T>

{

    public T Create()

    {

        return new T(); 

    }

}

​

public class Test2<T> where T : new()

{

    public T Create()

    {

        return new T(); 

    }

}