Public Function New()

public BTreeList<T>()

BTreeList<int> data = new BTreeList<int>(Comparer, GetSample());
BTreeList<int> copy = new BTreeList<int>();
copy.AddRange(data);
Assert.AreEqual(copy.Count, data.Count);
IList<int> lista = data, listb = copy;
for (int ix = 0; ix < data.Count; ix++)
    Assert.AreEqual(lista[ix], listb[ix]);

Dim data As New BTreeList(Of Integer)(Comparer, GetSample())
Dim copy As New BTreeList(Of Integer)()
copy.AddRange(data)
Assert.AreEqual(copy.Count, data.Count)
Dim lista As IList(Of Integer) = data, listb As IList(Of Integer) = copy
Dim ix As Integer = 0
While ix < data.Count
    Assert.AreEqual(lista(ix), listb(ix))
    System.Math.Max(System.Threading.Interlocked.Increment(ix),ix - 1)
End While