How do you get count() back from ArcadeDB-Gremlin?

[ZachMurray]

I'm running into an issue with not being able to get Gremlin working on my local setup.
I want to confirm ArcadeDB-Gremlin is working before I start making edges with the Gremlin-format.
Why do the first 3 lines work while I can't seem to get the data back out?

2023-05-24 12:20:02,996 [INFO] [j.Test35_2_1.main] ::	 [GraphStep(vertex,[]), HasStep([~label.eq(Entity)]), CountGlobalStep]
2023-05-24 12:20:02,997 [INFO] [j.Test35_2_1.main] ::	 [GraphStep(vertex,[]), HasStep([~label.eq(Entity)]), CountGlobalStep, PropertyValueStep]
... 
Exception in thread "main" java.lang.IllegalStateException: org.apache.tinkerpop.gremlin.process.remote.RemoteConnectionException: org.apache.tinkerpop.gremlin.driver.exception.NoHostAvailableException: java.util.concurrent.CompletionException: Could not initialize 2 (minPoolSize) connections in pool. Successful connections=0. Closing the connection pool.
...
Caused by: org.apache.tinkerpop.gremlin.driver.exception.NoHostAvailableException: java.util.concurrent.CompletionException: Could not initialize 2 (minPoolSize) connections in pool. Successful connections=0. Closing the connection pool.
Caused by: java.util.concurrent.CompletionException: Could not initialize 2 (minPoolSize) connections in pool. Successful connections=0. Closing the connection pool.
...
Caused by: org.apache.tinkerpop.gremlin.driver.exception.ConnectionException: Could not open Connection{channel=null host=Host{address=localhost/127.0.0.1:8182, hostUri=ws://localhost:8182/gremlin} isDead=false borrowed=0 pending=0 markedReplaced=false closing=false created=2023-05-24T17:27:22.013164900Z thread=gremlin-driver-conn-scheduler-1}
...
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: localhost/127.0.0.1:8182
Caused by: java.net.ConnectException: Connection refused: no further information

        GraphTraversalSource g = traversal().withRemote(DriverRemoteConnection.using("localhost",8182,"g"));
        logger.info(g.V().hasLabel("Entity").count());
        logger.info(g.V().hasLabel("Entity").count().value());
        logger.info(g.V().hasLabel("Entity").count().next().toString());

[lvca]

It looks like the client can't connect to the Gremlin Server.

In our tests we initialize the connection with this:

  private Cluster createCluster() {
    final GraphBinaryMessageSerializerV1 serializer = new GraphBinaryMessageSerializerV1(
        new TypeSerializerRegistry.Builder().addRegistry(new ArcadeIoRegistry()));

    return Cluster.build().enableSsl(false).addContactPoint("localhost").port(8182).credentials("root", BaseGraphServerTest.DEFAULT_PASSWORD_FOR_TESTS).serializer(serializer)
        .create();
  }

  private GraphTraversalSource traversal() {
    return AnonymousTraversalSource.traversal().withRemote(DriverRemoteConnection.using(createCluster(), "graph"));
  }