This package contains mutable and immutable sorted map interfaces.

A sorted map is a map which contains elements in sorted order. It allows for faster retrievals.

This package contains 3 interfaces:

  • Interface Summary 
    Interface Description
    An ImmutableSortedMap is different than a JCF SortedMap in that it has no mutating methods, but it shares the read-only protocol of a SortedMap.
    A MutableSortedMap is similar to a JCF Map but adds additional useful internal iterator methods.
    An iterable Map whose elements are sorted.