/// <summary>
/// Initializes a new instance of the ListValue class by deep copying the supplied ListValue class.
/// </summary>
/// <param name="source">The source ListValue class.</param>
public ListValue(ListValue <T> source)
: this(source.Items)
{
}
/// <summary>
/// Initializes a new instance of the ListValue class by deep copying the supplied ListValue class.
/// </summary>
/// <param name="list">The source ListValue class.</param>
public ListValue(ListValue <T> list)
: this(list?.Items)
{
}