Are you using the older Google Collections and not Guava? I'd be curious to see your results with the latest Guava release 14.0.1 which includes a change to use MurmurHash3's mixK1 for hash bit smearing:…
Are you using the older Google Collections and not Guava? I'd be curious to see your results with the latest Guava release 14.0.1 which includes a change to use MurmurHash3's mixK1 for hash bit smearing:…