using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
 
public class Test
{
	public static void Main()
	{
    	var methodArgumentType = "IDictionary<string, string>";
    	if (methodArgumentType.Contains("<") && methodArgumentType.Contains(">"))
        {
        	methodArgumentType = Regex.Replace(methodArgumentType, @"<([^<>]+)>", m => string.Format("<{0}>", m.Groups[1].Value.Replace(",", "#COMMA#")));
        }
    	Console.WriteLine(methodArgumentType);
	}
}

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