add GuardedBy("hudson.model.Queue.lock") to setNumExecutors
add GuardedBy("hudson.model.Queue.lock") to setNumExecutors

jglick/jenkins,dariver/jenkins,patbos/jenkins,olivergondza/jenkins,bpzhang/jenkins,ikedam/jenkins,batmat/jenkins,FarmGeek4Life/jenkins,v1v/jenkins,ydubreuil/jenkins,bkmeneguello/jenkins,hplatou/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,azweb76/jenkins,damianszczepanik/jenkins,aldaris/jenkins,rsandell/jenkins,MarkEWaite/jenkins,tangkun75/jenkins,sathiya-mit/jenkins,daniel-beck/jenkins,Vlatombe/jenkins,fbelzunc/jenkins,Jimilian/jenkins,amuniz/jenkins,recena/jenkins,daniel-beck/jenkins,hplatou/jenkins,viqueen/jenkins,kohsuke/hudson,batmat/jenkins,v1v/jenkins,Vlatombe/jenkins,oleg-nenashev/jenkins,NehemiahMi/jenkins,ajshastri/jenkins,azweb76/jenkins,tangkun75/jenkins,Jimilian/jenkins,dariver/jenkins,fbelzunc/jenkins,Ykus/jenkins,bpzhang/jenkins,fbelzunc/jenkins,v1v/jenkins,tfennelly/jenkins,escoem/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,alvarolobato/jenkins,Vlatombe/jenkins,azweb76/jenkins,Ykus/jenkins,escoem/jenkins,recena/jenkins,jpbriend/jenkins,hplatou/jenkins,MarkEWaite/jenkins,andresrc/jenkins,recena/jenkins,ErikVerheul/jenkins,patbos/jenkins,kohsuke/hudson,rsandell/jenkins,jpbriend/jenkins,MarkEWaite/jenkins,DanielWeber/jenkins,wuwen5/jenkins,kohsuke/hudson,recena/jenkins,FarmGeek4Life/jenkins,viqueen/jenkins,aldaris/jenkins,Jimilian/jenkins,jenkinsci/jenkins,NehemiahMi/jenkins,damianszczepanik/jenkins,pjanouse/jenkins,jpbriend/jenkins,v1v/jenkins,protazy/jenkins,godfath3r/jenkins,daniel-beck/jenkins,viqueen/jenkins,DanielWeber/jenkins,patbos/jenkins,godfath3r/jenkins,jpbriend/jenkins,tfennelly/jenkins,azweb76/jenkins,andresrc/jenkins,batmat/jenkins,lilyJi/jenkins,rsandell/jenkins,escoem/jenkins,hplatou/jenkins,rsandell/jenkins,ikedam/jenkins,viqueen/jenkins,NehemiahMi/jenkins,alvarolobato/jenkins,Ykus/jenkins,tangkun75/jenkins,hplatou/jenkins,tangkun75/jenkins,jenkinsci/jenkins,alvarolobato/jenkins,ndeloof/jenkins,fbelzunc/jenkins,jenkinsci/jenkins,ikedam/jenkins,bkmeneguello/jenkins,recena/jenkins,patbos/jenkins,christ66/jenkins,ydubreuil/jenkins,v1v/jenkins,aldaris/jenkins,oleg-nenashev/jenkins,Jimilian/jenkins,andresrc/jenkins,batmat/jenkins,tfennelly/jenkins,jenkinsci/jenkins,azweb76/jenkins,Jochen-A-Fuerbacher/jenkins,Jochen-A-Fuerbacher/jenkins,NehemiahMi/jenkins,viqueen/jenkins,aldaris/jenkins,pjanouse/jenkins,Vlatombe/jenkins,escoem/jenkins,pjanouse/jenkins,kohsuke/hudson,MarkEWaite/jenkins,v1v/jenkins,stephenc/jenkins,ydubreuil/jenkins,lilyJi/jenkins,hplatou/jenkins,daniel-beck/jenkins,batmat/jenkins,wuwen5/jenkins,ydubreuil/jenkins,bpzhang/jenkins,amuniz/jenkins,tangkun75/jenkins,wuwen5/jenkins,aldaris/jenkins,sathiya-mit/jenkins,oleg-nenashev/jenkins,dariver/jenkins,Ykus/jenkins,DanielWeber/jenkins,ajshastri/jenkins,ikedam/jenkins,ErikVerheul/jenkins,bpzhang/jenkins,Jochen-A-Fuerbacher/jenkins,wuwen5/jenkins,escoem/jenkins,olivergondza/jenkins,kohsuke/hudson,jenkinsci/jenkins,gitaccountforprashant/gittest,tangkun75/jenkins,bkmeneguello/jenkins,pjanouse/jenkins,oleg-nenashev/jenkins,azweb76/jenkins,lilyJi/jenkins,bkmeneguello/jenkins,DanielWeber/jenkins,Jochen-A-Fuerbacher/jenkins,Jochen-A-Fuerbacher/jenkins,jglick/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,amuniz/jenkins,rlugojr/jenkins,godfath3r/jenkins,rlugojr/jenkins,aldaris/jenkins,Vlatombe/jenkins,wuwen5/jenkins,lilyJi/jenkins,protazy/jenkins,dariver/jenkins,amuniz/jenkins,jenkinsci/jenkins,escoem/jenkins,MarkEWaite/jenkins,amuniz/jenkins,aldaris/jenkins,ndeloof/jenkins,rlugojr/jenkins,gitaccountforprashant/gittest,gitaccountforprashant/gittest,tfennelly/jenkins,DanielWeber/jenkins,FarmGeek4Life/jenkins,protazy/jenkins,rsandell/jenkins,gitaccountforprashant/gittest,andresrc/jenkins,andresrc/jenkins,kohsuke/hudson,pjanouse/jenkins,wuwen5/jenkins,ErikVerheul/jenkins,patbos/jenkins,viqueen/jenkins,batmat/jenkins,recena/jenkins,oleg-nenashev/jenkins,Jimilian/jenkins,batmat/jenkins,rsandell/jenkins,ndeloof/jenkins,jglick/jenkins,NehemiahMi/jenkins,sathiya-mit/jenkins,FarmGeek4Life/jenkins,jenkinsci/jenkins,jglick/jenkins,kohsuke/hudson,ajshastri/jenkins,Ykus/jenkins,patbos/jenkins,lilyJi/jenkins,Ykus/jenkins,ErikVerheul/jenkins,christ66/jenkins,ErikVerheul/jenkins,v1v/jenkins,NehemiahMi/jenkins,Jimilian/jenkins,lilyJi/jenkins,olivergondza/jenkins,ikedam/jenkins,jglick/jenkins,lilyJi/jenkins,bpzhang/jenkins,fbelzunc/jenkins,alvarolobato/jenkins,rsandell/jenkins,christ66/jenkins,jenkinsci/jenkins,ajshastri/jenkins,jpbriend/jenkins,rsandell/jenkins,recena/jenkins,olivergondza/jenkins,olivergondza/jenkins,alvarolobato/jenkins,rlugojr/jenkins,Jimilian/jenkins,damianszczepanik/jenkins,godfath3r/jenkins,ajshastri/jenkins,dariver/jenkins,Ykus/jenkins,gitaccountforprashant/gittest,dariver/jenkins,andresrc/jenkins,amuniz/jenkins,stephenc/jenkins,amuniz/jenkins,FarmGeek4Life/jenkins,pjanouse/jenkins,sathiya-mit/jenkins,jpbriend/jenkins,DanielWeber/jenkins,Vlatombe/jenkins,alvarolobato/jenkins,stephenc/jenkins,Vlatombe/jenkins,bkmeneguello/jenkins,ndeloof/jenkins,christ66/jenkins,azweb76/jenkins,jglick/jenkins,protazy/jenkins,oleg-nenashev/jenkins,ajshastri/jenkins,stephenc/jenkins,sathiya-mit/jenkins,daniel-beck/jenkins,ydubreuil/jenkins,jpbriend/jenkins,olivergondza/jenkins,protazy/jenkins,tangkun75/jenkins,rlugojr/jenkins,damianszczepanik/jenkins,ErikVerheul/jenkins,bkmeneguello/jenkins,protazy/jenkins,stephenc/jenkins,MarkEWaite/jenkins,godfath3r/jenkins,christ66/jenkins,ikedam/jenkins,hplatou/jenkins,tfennelly/jenkins,ikedam/jenkins,Jochen-A-Fuerbacher/jenkins,bpzhang/jenkins,patbos/jenkins,ndeloof/jenkins,andresrc/jenkins,rlugojr/jenkins,protazy/jenkins,NehemiahMi/jenkins,FarmGeek4Life/jenkins,godfath3r/jenkins,fbelzunc/jenkins,ndeloof/jenkins,gitaccountforprashant/gittest,viqueen/jenkins,kohsuke/hudson,godfath3r/jenkins,christ66/jenkins,christ66/jenkins,oleg-nenashev/jenkins,sathiya-mit/jenkins,tfennelly/jenkins,bpzhang/jenkins,bkmeneguello/jenkins,ydubreuil/jenkins,tfennelly/jenkins,olivergondza/jenkins,gitaccountforprashant/gittest,pjanouse/jenkins,jglick/jenkins,daniel-beck/jenkins,ydubreuil/jenkins,ajshastri/jenkins,stephenc/jenkins,dariver/jenkins,rlugojr/jenkins,ndeloof/jenkins,Jochen-A-Fuerbacher/jenkins,fbelzunc/jenkins,stephenc/jenkins,damianszczepanik/jenkins,ErikVerheul/jenkins,FarmGeek4Life/jenkins,MarkEWaite/jenkins,wuwen5/jenkins,ikedam/jenkins,escoem/jenkins,DanielWeber/jenkins,alvarolobato/jenkins,sathiya-mit/jenkins