Are you referring to: https://github.com/kubernetes/kubernetes/blob/master/vendor/github.com/heketi/heketi/pkg/utils/stringset.go https://github.com/kubernetes

Are you referring to: https://github.com/kubernetes/kubernetes/blob/master/vendor/github.com/heketi/heketi/pkg/utils/stringset.go https://github.com/kubernetes/kubernetes/blob/master/vendor/... https://github.com/kubernetes/kubernetes/blob/master/plugin/pkg/auth/authorizer/node/intset.go https://github.com/kubernetes/kubernetes/blob/master/plugin/...