private void ExecuteSortWithDisplay(IArray <long> arr, Action <IArray <long>, int> Fill, int maxSize, string message)
{
if (maxSize > 50)
{
throw new ArgumentException();
}
Fill(arr, maxSize);
arr.Display();
SortArr(arr, message);
arr.Display();
//var t = arr as InsertSort<long>;
//if (t != null)
//{
// Console.WriteLine(t.Median());
// t.Nodups();
// t.Display();
//}
Console.WriteLine("\n############ END ############\n");
}