This package contains interfaces for SortedBag API.
A sorted bag is a
Collection which contains elements that are sorted, and may contain duplicate entries. It adds a protocol for
adding, removing, and determining the number of occurrences for an item.
This package contains 3 interfaces:
SortedBag - contains the common API for Mutable and Immutable SortedBag.
MutableSortedBag - a SortedBag whose contents can be altered after initialization.
ImmutableSortedBag - a SortedBag whose contents cannot be altered after initialization.