Fix doc w.r.t. cachebench since I still need resolve migration issues before killing Ant.
Fix doc w.r.t. cachebench since I still need resolve migration issues before killing Ant.


git-svn-id: f02809d07249afda9bb86f6876e29579dfe1b760@726 52670e78-85c4-11dd-9ffd-cdf95c2cae98

easyfmxu/concurrentlinkedhashmap,rzel/concurrentlinkedhashmap,hhshuai/concurrentlinkedhashmap,mapiman/concurrentlinkedhashmap,Tradeshift/concurrentlinkedhashmap,songchuanyuan66/concurrentlinkedhashmap,sdslnmd/concurrentlinkedhashmap,ben-manes/concurrentlinkedhashmap