Fix pidfile creation/deletion race on jruby daemonization
Fix pidfile creation/deletion race on jruby daemonization

zBMNForks/puma,tuvistavie/puma,costi/puma,snow/puma,respire/puma,nathansamson/puma,zBMNForks/puma,prathamesh-sonpatki/puma,tuvistavie/puma,jc00ke/puma,kyledrake/puma,arturocadena/puma,unleashed/puma,looker/puma,matthewd/puma,looker/puma,zapnap/puma,matthewd/puma,eileencodes/puma,puma/puma,looker/puma,kyledrake/puma,wallclockbuilder/puma,looker/puma,respire/puma,prathamesh-sonpatki/puma,ngpestelos/puma,nathansamson/puma,jbmyid/puma,arturocadena/puma,snow/puma,zapnap/puma,snow/puma,jc00ke/puma,puma/puma,unleashed/puma,unleashed/puma,arturocadena/puma,puma/puma,zapnap/puma,nathansamson/puma,matthewd/puma,costi/puma,ngpestelos/puma,snow/puma,ngpestelos/puma,prathamesh-sonpatki/puma,costi/puma,tuvistavie/puma,wallclockbuilder/puma,BenV/puma,wallclockbuilder/puma,kyledrake/puma,respire/puma,wallclockbuilder/puma,costi/puma,BenV/puma,zBMNForks/puma,jc00ke/puma,BenV/puma,kyledrake/puma,matthewd/puma,tuvistavie/puma,nathansamson/puma,eileencodes/puma,BenV/puma,zBMNForks/puma,prathamesh-sonpatki/puma,jbmyid/puma,jbmyid/puma,ngpestelos/puma,jbmyid/puma,jc00ke/puma,eileencodes/puma,arturocadena/puma,eileencodes/puma,respire/puma,puma/puma,zapnap/puma,unleashed/puma