using System;

public class Program

{

    public interface IUnitTestMethods

    {

        void Process();

    }

    public class WorkerClass : IUnitTestMethods

    {

        private void Process()

        {

            Console.WriteLine("I see you working...");

        }

        void IUnitTestMethods.Process()

        {

            this.Process();

        }

    }

    public static void Main()

    {

        IUnitTestMethods worker = new WorkerClass();

        worker.Process();

    }

}