[RocksJava] Enhanced Logger comment
[RocksJava] Enhanced Logger comment

Added information about performance penalties using a custom
logger implementation.

ryneli/rocksdb,lgscofield/rocksdb,tizzybec/rocksdb,makelivedotnet/rocksdb,rDSN-Projects/rocksdb.replicated,kaschaeffer/rocksdb,wenduo/rocksdb,hobinyoon/rocksdb,virtdb/rocksdb,hobinyoon/rocksdb,JackLian/rocksdb,bbiao/rocksdb,skunkwerks/rocksdb,luckywhu/rocksdb,lgscofield/rocksdb,vmx/rocksdb,jalexanderqed/rocksdb,makelivedotnet/rocksdb,ryneli/rocksdb,norton/rocksdb,JoeWoo/rocksdb,Applied-Duality/rocksdb,facebook/rocksdb,siddhartharay007/rocksdb,makelivedotnet/rocksdb,temicai/rocksdb,kaschaeffer/rocksdb,wat-ze-hex/rocksdb,OverlordQ/rocksdb,NickCis/rocksdb,JohnPJenkins/rocksdb,biddyweb/rocksdb,alihalabyah/rocksdb,kaschaeffer/rocksdb,vmx/rocksdb,vashstorm/rocksdb,mbarbon/rocksdb,caijieming-baidu/rocksdb,zhangpng/rocksdb,zhangpng/rocksdb,JackLian/rocksdb,vashstorm/rocksdb,makelivedotnet/rocksdb,Vaisman/rocksdb,Applied-Duality/rocksdb,NickCis/rocksdb,tizzybec/rocksdb,alihalabyah/rocksdb,ylong/rocksdb,sorphi/rocksdb,skunkwerks/rocksdb,rDSN-Projects/rocksdb.replicated,mbarbon/rocksdb,RyanTech/rocksdb,tsheasha/rocksdb,NickCis/rocksdb,bbiao/rocksdb,virtdb/rocksdb,norton/rocksdb,facebook/rocksdb,Vaisman/rocksdb,facebook/rocksdb,tsheasha/rocksdb,wenduo/rocksdb,OverlordQ/rocksdb,SunguckLee/RocksDB,flabby/rocksdb,siddhartharay007/rocksdb,lgscofield/rocksdb,Applied-Duality/rocksdb,ryneli/rocksdb,vmx/rocksdb,virtdb/rocksdb,fengshao0907/rocksdb,anagav/rocksdb,skunkwerks/rocksdb,luckywhu/rocksdb,Andymic/rocksdb,caijieming-baidu/rocksdb,tsheasha/rocksdb,tizzybec/rocksdb,vashstorm/rocksdb,geraldoandradee/rocksdb,sorphi/rocksdb,siddhartharay007/rocksdb,OverlordQ/rocksdb,siddhartharay007/rocksdb,tsheasha/rocksdb,RyanTech/rocksdb,Applied-Duality/rocksdb,wlqGit/rocksdb,SunguckLee/RocksDB,Vaisman/rocksdb,RyanTech/rocksdb,wenduo/rocksdb,skunkwerks/rocksdb,wskplho/rocksdb,caijieming-baidu/rocksdb,luckywhu/rocksdb,JackLian/rocksdb,Vaisman/rocksdb,tsheasha/rocksdb,wat-ze-hex/rocksdb,geraldoandradee/rocksdb,wat-ze-hex/rocksdb,virtdb/rocksdb,SunguckLee/RocksDB,dkorolev/rocksdb,Andymic/rocksdb,wenduo/rocksdb,wat-ze-hex/rocksdb,geraldoandradee/rocksdb,dkorolev/rocksdb,tizzybec/rocksdb,wlqGit/rocksdb,luckywhu/rocksdb,kaschaeffer/rocksdb,dkorolev/rocksdb,flabby/rocksdb,wlqGit/rocksdb,alihalabyah/rocksdb,vmx/rocksdb,IMCG/RcoksDB,JohnPJenkins/rocksdb,Applied-Duality/rocksdb,bbiao/rocksdb,vmx/rocksdb,ylong/rocksdb,JoeWoo/rocksdb,Andymic/rocksdb,jalexanderqed/rocksdb,JoeWoo/rocksdb,tizzybec/rocksdb,caijieming-baidu/rocksdb,mbarbon/rocksdb,fengshao0907/rocksdb,wat-ze-hex/rocksdb,makelivedotnet/rocksdb,hobinyoon/rocksdb,norton/rocksdb,skunkwerks/rocksdb,OverlordQ/rocksdb,zhangpng/rocksdb,facebook/rocksdb,zhangpng/rocksdb,temicai/rocksdb,OverlordQ/rocksdb,wskplho/rocksdb,mbarbon/rocksdb,SunguckLee/RocksDB,NickCis/rocksdb,IMCG/RcoksDB,RyanTech/rocksdb,geraldoandradee/rocksdb,luckywhu/rocksdb,rDSN-Projects/rocksdb.replicated,bbiao/rocksdb,NickCis/rocksdb,alihalabyah/rocksdb,wskplho/rocksdb,kaschaeffer/rocksdb,bbiao/rocksdb,flabby/rocksdb,zhangpng/rocksdb,caijieming-baidu/rocksdb,vmx/rocksdb,fengshao0907/rocksdb,fengshao0907/rocksdb,alihalabyah/rocksdb,Vaisman/rocksdb,vashstorm/rocksdb,IMCG/RcoksDB,IMCG/RcoksDB,IMCG/RcoksDB,vmx/rocksdb,OverlordQ/rocksdb,Vaisman/rocksdb,zhangpng/rocksdb,SunguckLee/RocksDB,JohnPJenkins/rocksdb,hobinyoon/rocksdb,tizzybec/rocksdb,jalexanderqed/rocksdb,Andymic/rocksdb,wlqGit/rocksdb,temicai/rocksdb,virtdb/rocksdb,anagav/rocksdb,temicai/rocksdb,amyvmiwei/rocksdb,siddhartharay007/rocksdb,mbarbon/rocksdb,sorphi/rocksdb,norton/rocksdb,JohnPJenkins/rocksdb,wskplho/rocksdb,Applied-Duality/rocksdb,geraldoandradee/rocksdb,kaschaeffer/rocksdb,alihalabyah/rocksdb,jalexanderqed/rocksdb,dkorolev/rocksdb,norton/rocksdb,SunguckLee/RocksDB,norton/rocksdb,skunkwerks/rocksdb,jalexanderqed/rocksdb,mbarbon/rocksdb,JoeWoo/rocksdb,jalexanderqed/rocksdb,wskplho/rocksdb,norton/rocksdb,facebook/rocksdb,amyvmiwei/rocksdb,anagav/rocksdb,sorphi/rocksdb,wat-ze-hex/rocksdb,siddhartharay007/rocksdb,JoeWoo/rocksdb,amyvmiwei/rocksdb,wlqGit/rocksdb,virtdb/rocksdb,lgscofield/rocksdb,mbarbon/rocksdb,makelivedotnet/rocksdb,geraldoandradee/rocksdb,sorphi/rocksdb,bbiao/rocksdb,dkorolev/rocksdb,wenduo/rocksdb,wskplho/rocksdb,biddyweb/rocksdb,wenduo/rocksdb,lgscofield/rocksdb,fengshao0907/rocksdb,ryneli/rocksdb,IMCG/RcoksDB,amyvmiwei/rocksdb,RyanTech/rocksdb,ryneli/rocksdb,JackLian/rocksdb,makelivedotnet/rocksdb,temicai/rocksdb,ylong/rocksdb,JackLian/rocksdb,IMCG/RcoksDB,amyvmiwei/rocksdb,vashstorm/rocksdb,norton/rocksdb,wat-ze-hex/rocksdb,JohnPJenkins/rocksdb,ryneli/rocksdb,lgscofield/rocksdb,Andymic/rocksdb,anagav/rocksdb,alihalabyah/rocksdb,virtdb/rocksdb,anagav/rocksdb,wenduo/rocksdb,RyanTech/rocksdb,tizzybec/rocksdb,geraldoandradee/rocksdb,biddyweb/rocksdb,rDSN-Projects/rocksdb.replicated,kaschaeffer/rocksdb,NickCis/rocksdb,hobinyoon/rocksdb,dkorolev/rocksdb,ylong/rocksdb,JoeWoo/rocksdb,dkorolev/rocksdb,facebook/rocksdb,Applied-Duality/rocksdb,biddyweb/rocksdb,siddhartharay007/rocksdb,jalexanderqed/rocksdb,SunguckLee/RocksDB,lgscofield/rocksdb,wskplho/rocksdb,JackLian/rocksdb,JohnPJenkins/rocksdb,ryneli/rocksdb,flabby/rocksdb,hobinyoon/rocksdb,wenduo/rocksdb,Andymic/rocksdb,JoeWoo/rocksdb,amyvmiwei/rocksdb,wat-ze-hex/rocksdb,sorphi/rocksdb,fengshao0907/rocksdb,JohnPJenkins/rocksdb,luckywhu/rocksdb,tsheasha/rocksdb,rDSN-Projects/rocksdb.replicated,bbiao/rocksdb,Andymic/rocksdb,anagav/rocksdb,temicai/rocksdb,vmx/rocksdb,vashstorm/rocksdb,caijieming-baidu/rocksdb,Vaisman/rocksdb,bbiao/rocksdb,rDSN-Projects/rocksdb.replicated,sorphi/rocksdb,facebook/rocksdb,OverlordQ/rocksdb,biddyweb/rocksdb,JackLian/rocksdb,fengshao0907/rocksdb,ylong/rocksdb,ylong/rocksdb,amyvmiwei/rocksdb,anagav/rocksdb,tsheasha/rocksdb,caijieming-baidu/rocksdb,zhangpng/rocksdb,hobinyoon/rocksdb,rDSN-Projects/rocksdb.replicated,tsheasha/rocksdb,biddyweb/rocksdb,RyanTech/rocksdb,wlqGit/rocksdb,temicai/rocksdb,luckywhu/rocksdb,hobinyoon/rocksdb,NickCis/rocksdb,flabby/rocksdb,wlqGit/rocksdb,skunkwerks/rocksdb,vashstorm/rocksdb,flabby/rocksdb,flabby/rocksdb,biddyweb/rocksdb,SunguckLee/RocksDB,ylong/rocksdb,Andymic/rocksdb,facebook/rocksdb