make sure files get closed
make sure files get closed

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