BagTree - Constructors

BagTree - Create - Key Comparator Creates a new tree given a key comparator.
BagTree - Create - Key & Type Comparators Creates a new tree given key and type comparators.
BagTree - Bag - Key Comparator Creates a new tree from a bag and a key comparator.
BagTree - Iterable - Key Comparator Creates a new tree from an Iterable and a key comparator.
BagTree - Iterable - Key & Type Comparators Creates a new tree from an Iterable and key and type comparators.