Фильтровать вывод в logcat по тэгу

public class ReturnString : IReq<string>
{
}

public class ReturnInt : IReq<int>
{
}

public interface IReq<T>
{
}

public class Handler
{
    public T MakeRequest<T>(IReq<T> requestObject)
    {
        return default(T);
    }
}

var handler = new Handler();
string stringResponse = handler.MakeRequest(new ReturnString());
int intResponse = handler.MakeRequest(new ReturnInt());