public class Int2IntArrayMapFixedSize
extends Object
A map<int, int>
based on having a key and value int array, where the keys are sorted
Supports sharing a single key array with multiple value arrays
Implements Map - like interface:
keys and values are ints
values can be anything except 0; 0 is the value returned by get if not found
All adds must occur before any gets; then a sort must be called unless the adds are in sort order
Threading: instances of this class may be accessed on multiple threads
(different iterators may be on different threads)