c:\test>junk3
                       Rate shuffled_hashLookup hashLookup arrayLookup shuffled_arrayLookup
shuffled_hashLookup  2113/s                  --        -0%         -3%                  -5%
hashLookup           2113/s                  0%         --         -3%                  -5%
arrayLookup          2181/s                  3%         3%          --                  -2%
shuffled_arrayLookup 2233/s                  6%         6%          2%                   --