public static void Clear(int count)
{
SortedList sortList1 = Helpers.CreateIntSortedList(count);
Helpers.PerformActionOnAllSortedListWrappers(sortList1, sortList2 =>
{
sortList2.Clear();
Assert.Equal(0, sortList2.Count);
sortList2.Clear();
Assert.Equal(0, sortList2.Count);
});
}