using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DotnetStreams
{
	public class ConsoleOutputTarget : IOutputTarget
	{
		public virtual void Open()
		{
		}
		public virtual void Output(string line)
		{
			Console.WriteLine(line);
		}
		public virtual void Close()
		{
		}
	}
}