Generic List extension method

ListExtension.cs

using System;
using System.Collections.Generic;

namespace Testbed
{
	static class Extensions
	{
		public static T ElementFromWrappedIndex<T>(this List<T> list, int i)
		{
			return list[i];
		}
	}
	
	class MainClass
	{
		public static void Main(string[] args)
		{
			var list = new List<int>() {1, 2, 4, 8, 16, 32};
			
			for(int i = 0; i < list.Count; ++i)
				Console.WriteLine("{0}: {1}", i, list.ElementFromWrappedIndex(i));
		}
	}
}