MultiFileHashMap. The first version.
Version 2
Version 2.2
Version 2.3
Version 2.4
Version 2.5
Version 2.6
Version 2.7
Version 2.7
Version 2.8
Version 2.9
version 2.10
Version 3
Merge pull request #206 from DemidovAlexander/master

MultiFileHashMap. The first version.