For the last few years, the fastest of the hash map programs shown on the benchmarks game has used fastutil https://benchmarksgame-team.pages.debian.net/benchm

For the last few years, the fastest of the hash map programs shown on the benchmarks game has used fastutil https://benchmarksgame-team.pages.debian.net/benchmarksgame/program/knucleotide-java-1.html https://benchmarksgame-team.pages.debian.net/benchmarksgame/...