https://tinkerpop.apache.org/javadocs/3.5.7/full/org/apache/tinkerpop/gremlin/structure/util/star/StarGraph.StarVertex.html
StarGraph.StarVertex (Apache TinkerPop 3.5.7 API)
apache tinkerpopapi
https://tinkerpop.apache.org/javadocs/3.7.6-SNAPSHOT/full/org/apache/tinkerpop/gremlin/structure/util/star/StarGraph.StarVertex.html
StarGraph.StarVertex (Apache TinkerPop 3.7.6-SNAPSHOT API)
apache tinkerpopsnapshotapi