update sample to use new StorageProxy.mutate() method
update sample to use new StorageProxy.mutate() method

git-svn-id: 1e8683751772dd0ef52a45d586103b4a82d616ff@892980 13f79535-47bb-0310-9956-ffa450edef68

chaordic/cassandra,iamaleksey/cassandra,jasonwee/cassandra,asias/cassandra,chaordic/cassandra,guanxi55nba/db-improvement,Imran-C/cassandra,tjake/cassandra,pauloricardomg/cassandra,fengshao0907/cassandra-1,ibmsoe/cassandra,nitsanw/cassandra,juiceblender/cassandra,asias/cassandra,DICL/cassandra,darach/cassandra,gdusbabek/cassandra,sriki77/cassandra,regispl/cassandra,yukim/cassandra,scylladb/scylla-tools-java,weipinghe/cassandra,weipinghe/cassandra,kangkot/stratio-cassandra,blerer/cassandra,likaiwalkman/cassandra,belliottsmith/cassandra,hengxin/cassandra,JeremiahDJordan/cassandra,segfault/apache_cassandra,DavidHerzogTU-Berlin/cassandra,ptuckey/cassandra,ejankan/cassandra,project-zerus/cassandra,segfault/apache_cassandra,ifesdjeen/cassandra,taigetco/cassandra_read,spodkowinski/cassandra,macintoshio/cassandra,rdio/cassandra,qinjin/mdtc-cassandra,instaclustr/cassandra,knifewine/cassandra,Instagram/cassandra,jasobrown/cassandra,DavidHerzogTU-Berlin/cassandraToRun,jeromatron/cassandra,lalithsuresh/cassandra-c3,taigetco/cassandra_read,mashuai/Cassandra-Research,shookari/cassandra,pofallon/cassandra,bdeggleston/cassandra,xiongzheng/Cassandra-Research,szhou1234/cassandra,vaibhi9/cassandra,pallavi510/cassandra,newrelic-forks/cassandra,blambov/cassandra,jeffjirsa/cassandra,rmarchei/cassandra,shawnkumar/cstargraph,nakomis/cassandra,blambov/cassandra,pthomaid/cassandra,rogerchina/cassandra,xiongzheng/Cassandra-Research,wreda/cassandra,a-buck/cassandra,juiceblender/cassandra,jeffjirsa/cassandra,yangzhe1991/cassandra,josh-mckenzie/cassandra,krummas/cassandra,EnigmaCurry/cassandra,kangkot/stratio-cassandra,yangzhe1991/cassandra,krummas/cassandra,mkjellman/cassandra,aarushi12002/cassandra,tjake/cassandra,codefollower/Cassandra-Research,DikangGu/cassandra,strapdata/cassandra,sbtourist/cassandra,ejankan/cassandra,bmel/cassandra,yanbit/cassandra,Bj0rnen/cassandra,aweisberg/cassandra,stef1927/cassandra,wreda/cassandra,scylladb/scylla-tools-java,apache/cassandra,bpupadhyaya/cassandra,beobal/cassandra,miguel0afd/cassandra-cqlMod,nvoron23/cassandra,taigetco/cassandra_read,yhnishi/cassandra,guard163/cassandra,yonglehou/cassandra,adejanovski/cassandra,szhou1234/cassandra,scylladb/scylla-tools-java,christian-esken/cassandra,WorksApplications/cassandra,chbatey/cassandra-1,ptnapoleon/cassandra,bdeggleston/cassandra,shookari/cassandra,pauloricardomg/cassandra,sayanh/ViewMaintenanceCassandra,MasahikoSawada/cassandra,thelastpickle/cassandra,tongjixianing/projects,jbellis/cassandra,mheffner/cassandra-1,sivikt/cassandra,strapdata/cassandra,Bj0rnen/cassandra,iburmistrov/Cassandra,fengshao0907/Cassandra-Research,joesiewert/cassandra,jasonstack/cassandra,thobbs/cassandra,sedulam/CASSANDRA-12201,sayanh/ViewMaintenanceSupport,jbellis/cassandra,mklew/mmp,stuhood/cassandra-old,DICL/cassandra,nlalevee/cassandra,jeffjirsa/cassandra,mshuler/cassandra,mike-tr-adamson/cassandra,pofallon/cassandra,hhorii/cassandra,nutbunnies/cassandra,DikangGu/cassandra,fengshao0907/cassandra-1,rdio/cassandra,pofallon/cassandra,dkua/cassandra,aweisberg/cassandra,pallavi510/cassandra,jsanda/cassandra,vaibhi9/cassandra,ifesdjeen/cassandra,dongjiaqiang/cassandra,swps/cassandra,jkni/cassandra,snazy/cassandra,jbellis/cassandra,EnigmaCurry/cassandra,aboudreault/cassandra,mklew/mmp,bdeggleston/cassandra,modempachev4/kassandra,yanbit/cassandra,vramaswamy456/cassandra,aarushi12002/cassandra,fengshao0907/cassandra-1,adelapena/cassandra,caidongyun/cassandra,belliottsmith/cassandra,GabrielNicolasAvellaneda/cassandra,sluk3r/cassandra,tommystendahl/cassandra,mashuai/Cassandra-Research,belliottsmith/cassandra,mgmuscari/cassandra-cdh4,blerer/cassandra,GabrielNicolasAvellaneda/cassandra,bcoverston/apache-hosted-cassandra,aboudreault/cassandra,kgreav/cassandra,JeremiahDJordan/cassandra,sluk3r/cassandra,vramaswamy456/cassandra,beobal/cassandra,cooldoger/cassandra,kangkot/stratio-cassandra,iamaleksey/cassandra,carlyeks/cassandra,LatencyUtils/cassandra-stress2,tjake/cassandra,whitepages/cassandra,aweisberg/cassandra,mambocab/cassandra,thobbs/cassandra,yangzhe1991/cassandra,scaledata/cassandra,mkjellman/cassandra,adejanovski/cassandra,sivikt/cassandra,codefollower/Cassandra-Research,HidemotoNakada/cassandra-udf,tongjixianing/projects,mkjellman/cassandra,mike-tr-adamson/cassandra,likaiwalkman/cassandra,b/project-cassandra,miguel0afd/cassandra-cqlMod,strapdata/cassandra,ollie314/cassandra,nitsanw/cassandra,Jaumo/cassandra,aarushi12002/cassandra,pcn/cassandra-1,mashuai/Cassandra-Research,guanxi55nba/key-value-store,sluk3r/cassandra,dprguiuc/Cassandra-Wasef,thelastpickle/cassandra,pcn/cassandra-1,RyanMagnusson/cassandra,mike-tr-adamson/cassandra,rmarchei/cassandra,beobal/cassandra,weipinghe/cassandra,michaelsembwever/cassandra,sharvanath/cassandra,thelastpickle/cassandra,strapdata/cassandra,kgreav/cassandra,DICL/cassandra,jasonstack/cassandra,swps/cassandra,spodkowinski/cassandra,christian-esken/cassandra,juiceblender/cassandra,yhnishi/cassandra,driftx/cassandra,jsanda/cassandra,pkdevbox/cassandra,blambov/cassandra,ollie314/cassandra,kgreav/cassandra,Stratio/stratio-cassandra,iamaleksey/cassandra,yonglehou/cassandra,HidemotoNakada/cassandra-udf,ifesdjeen/cassandra,guard163/cassandra,DavidHerzogTU-Berlin/cassandraToRun,boneill42/cassandra,project-zerus/cassandra,fengshao0907/Cassandra-Research,instaclustr/cassandra,ptnapoleon/cassandra,Jaumo/cassandra,josh-mckenzie/cassandra,instaclustr/cassandra,DavidHerzogTU-Berlin/cassandra,MasahikoSawada/cassandra,iburmistrov/Cassandra,sbtourist/cassandra,beobal/cassandra,joesiewert/cassandra,bdeggleston/cassandra,scylladb/scylla-tools-java,likaiwalkman/cassandra,ptuckey/cassandra,szhou1234/cassandra,EnigmaCurry/cassandra,vaibhi9/cassandra,modempachev4/kassandra,DikangGu/cassandra,chbatey/cassandra-1,pauloricardomg/cassandra,yukim/cassandra,emolsson/cassandra,RyanMagnusson/cassandra,rackerlabs/cloudmetrics-cassandra,caidongyun/cassandra,pcmanus/cassandra,gdusbabek/cassandra,rmarchei/cassandra,kangkot/stratio-cassandra,belliottsmith/cassandra,dprguiuc/Cassandra-Wasef,pbailis/cassandra-pbs,sbtourist/cassandra,tjake/cassandra,dkua/cassandra,instaclustr/cassandra,jasobrown/cassandra,mgmuscari/cassandra-cdh4,pcmanus/cassandra,project-zerus/cassandra,b/project-cassandra,sharvanath/cassandra,asias/cassandra,rogerchina/cassandra,emolsson/cassandra,Instagram/cassandra,heiko-braun/cassandra,ejankan/cassandra,whitepages/cassandra,darach/cassandra,nakomis/cassandra,phact/cassandra,nlalevee/cassandra,RyanMagnusson/cassandra,phact/cassandra,stef1927/cassandra,ben-manes/cassandra,mt0803/cassandra,apache/cassandra,weideng1/cassandra,phact/cassandra,pcmanus/cassandra,carlyeks/cassandra,Stratio/cassandra,jeromatron/cassandra,guanxi55nba/key-value-store,bcoverston/apache-hosted-cassandra,shookari/cassandra,Stratio/stratio-cassandra,snazy/cassandra,nvoron23/cassandra,yhnishi/cassandra,LatencyUtils/cassandra-stress2,michaelmior/cassandra,Stratio/stratio-cassandra,bcoverston/cassandra,nutbunnies/cassandra,nitsanw/cassandra,guanxi55nba/db-improvement,spodkowinski/cassandra,snazy/cassandra,pallavi510/cassandra,Jollyplum/cassandra,JeremiahDJordan/cassandra,weideng1/cassandra,GabrielNicolasAvellaneda/cassandra,guard163/cassandra,josh-mckenzie/cassandra,sedulam/CASSANDRA-12201,krummas/cassandra,jasobrown/cassandra,sivikt/cassandra,mt0803/cassandra,ben-manes/cassandra,Stratio/stratio-cassandra,leomrocha/cassandra,b/project-cassandra,Stratio/stratio-cassandra,a-buck/cassandra,christian-esken/cassandra,blerer/cassandra,jasonwee/cassandra,DavidHerzogTU-Berlin/cassandraToRun,szhou1234/cassandra,michaelsembwever/cassandra,WorksApplications/cassandra,aboudreault/cassandra,exoscale/cassandra,jkni/cassandra,exoscale/cassandra,stef1927/cassandra,AtwooTM/cassandra,segfault/apache_cassandra,Instagram/cassandra,Jollyplum/cassandra,gdusbabek/cassandra,stuhood/cassandra-old,Instagram/cassandra,hhorii/cassandra,LatencyUtils/cassandra-stress2,kangkot/stratio-cassandra,jsanda/cassandra,shawnkumar/cstargraph,mgmuscari/cassandra-cdh4,dprguiuc/Cassandra-Wasef,michaelsembwever/cassandra,nakomis/cassandra,pcn/cassandra-1,dongjiaqiang/cassandra,bpupadhyaya/cassandra,mariusae/cassandra,josh-mckenzie/cassandra,clohfink/cassandra,sayanh/ViewMaintenanceCassandra,aureagle/cassandra,mike-tr-adamson/cassandra,tommystendahl/cassandra,jrwest/cassandra,cooldoger/cassandra,AtwooTM/cassandra,mariusae/cassandra,iburmistrov/Cassandra,kgreav/cassandra,caidongyun/cassandra,jeromatron/cassandra,dongjiaqiang/cassandra,blambov/cassandra,AtwooTM/cassandra,mariusae/cassandra,MasahikoSawada/cassandra,cooldoger/cassandra,aureagle/cassandra,ifesdjeen/cassandra,WorksApplications/cassandra,emolsson/cassandra,adelapena/cassandra,newrelic-forks/cassandra,Stratio/cassandra,DavidHerzogTU-Berlin/cassandra,leomrocha/cassandra,driftx/cassandra,aweisberg/cassandra,Jollyplum/cassandra,exoscale/cassandra,mt0803/cassandra,knifewine/cassandra,hengxin/cassandra,mshuler/cassandra,rackerlabs/cloudmetrics-cassandra,sayanh/ViewMaintenanceCassandra,scaledata/cassandra,Stratio/cassandra,bmel/cassandra,michaelsembwever/cassandra,apache/cassandra,ptnapoleon/cassandra,matthewtt/cassandra_read,mshuler/cassandra,spodkowinski/cassandra,yonglehou/cassandra,mheffner/cassandra-1,leomrocha/cassandra,heiko-braun/cassandra,bmel/cassandra,knifewine/cassandra,hengxin/cassandra,pkdevbox/cassandra,ollie314/cassandra,mheffner/cassandra-1,newrelic-forks/cassandra,Bj0rnen/cassandra,helena/cassandra,yanbit/cassandra,scaledata/cassandra,boneill42/cassandra,Imran-C/cassandra,blerer/cassandra,chbatey/cassandra-1,lalithsuresh/cassandra-c3,a-buck/cassandra,jrwest/cassandra,pthomaid/cassandra,swps/cassandra,bpupadhyaya/cassandra,ben-manes/cassandra,b/project-cassandra,macintoshio/cassandra,clohfink/cassandra,rackerlabs/cloudmetrics-cassandra,bcoverston/cassandra,nutbunnies/cassandra,sharvanath/cassandra,heiko-braun/cassandra,adelapena/cassandra,macintoshio/cassandra,mariusae/cassandra,carlyeks/cassandra,rdio/cassandra,regispl/cassandra,helena/cassandra,bcoverston/apache-hosted-cassandra,hhorii/cassandra,whitepages/cassandra,Imran-C/cassandra,darach/cassandra,sriki77/cassandra,pbailis/cassandra-pbs,nlalevee/cassandra,mshuler/cassandra,tommystendahl/cassandra,stuhood/cassandra-old,stuhood/cassandra-old,yukim/cassandra,jrwest/cassandra,snazy/cassandra,qinjin/mdtc-cassandra,stef1927/cassandra,shawnkumar/cstargraph,cooldoger/cassandra,sriki77/cassandra,guanxi55nba/key-value-store,adejanovski/cassandra,lalithsuresh/cassandra-c3,helena/cassandra,rogerchina/cassandra,michaelmior/cassandra,matthewtt/cassandra_read,mambocab/cassandra,juiceblender/cassandra,bcoverston/cassandra,fengshao0907/Cassandra-Research,apache/cassandra,regispl/cassandra,wreda/cassandra,codefollower/Cassandra-Research,chaordic/cassandra,Jaumo/cassandra,WorksApplications/cassandra,ptuckey/cassandra,yukim/cassandra,modempachev4/kassandra,dkua/cassandra,jkni/cassandra,sayanh/ViewMaintenanceSupport,pbailis/cassandra-pbs,clohfink/cassandra,adelapena/cassandra,xiongzheng/Cassandra-Research,HidemotoNakada/cassandra-udf,boneill42/cassandra,jeffjirsa/cassandra,clohfink/cassandra,vramaswamy456/cassandra,jrwest/cassandra,iamaleksey/cassandra,guanxi55nba/db-improvement,weideng1/cassandra,thobbs/cassandra,driftx/cassandra,tommystendahl/cassandra,ibmsoe/cassandra,qinjin/mdtc-cassandra,bcoverston/cassandra,jasobrown/cassandra,jasonstack/cassandra,aureagle/cassandra,mklew/mmp,driftx/cassandra,mambocab/cassandra,matthewtt/cassandra_read,joesiewert/cassandra,jasonwee/cassandra,mariusae/cassandra,miguel0afd/cassandra-cqlMod,krummas/cassandra,sedulam/CASSANDRA-12201,mkjellman/cassandra,ibmsoe/cassandra,pkdevbox/cassandra,michaelmior/cassandra,thelastpickle/cassandra,pauloricardomg/cassandra,pthomaid/cassandra,tongjixianing/projects,nvoron23/cassandra