remove left-over logic & add test #6453

Job	Run time
smoke	3m 3s
mvn clean install - jdk17	15m 45s
mvn clean install - jdk11	14m 46s
mvn clean install - jdk8	11m 46s
gremlin-console	9m 55s
gremlin-server default	14m 17s
gremlin-server unified	13m 58s
spark core (ubuntu-latest)	12m 37s
spark gryo (ubuntu-latest)	9m 48s
spark core (windows-latest)	3m 16s
cache gremlin-server docker image	2m 4s
spark gryo (windows-latest)	3m 42s
neo4j-gremlin	8m 37s
.NET	2m 1s
python	1m 40s
go	4m 6s
gremlin-driver	3m 18s
javascript (ubuntu-latest)	3m 45s
	2h 18m 24s

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