How do I output John and Bob???

GremlinJenaTest4.java

import org.apache.commons.configuration.BaseConfiguration;
import org.apache.tinkerpop.gremlin.process.traversal.Order;
import org.apache.tinkerpop.gremlin.process.traversal.Path;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.umlg.sqlg.predicate.Text;
import org.umlg.sqlg.structure.SqlgGraph;

import java.util.Iterator;
import java.util.List;

public class GremlinJenaTest4 {

    public static void main(String[] arg) {
        BaseConfiguration conf = new BaseConfiguration();
        conf.setProperty("jdbc.url", "jdbc:postgresql://localhost:5432/sqlgraphdb");
        conf.setProperty("jdbc.username", "batman");
        conf.setProperty("jdbc.password", "password");
        Graph g = SqlgGraph.open(conf);

        Vertex john = g.addVertex(T.label, "Manager", "name", "john");
        Vertex bob = g.addVertex(T.label, "Manager", "name", "bob");

        g.tx().commit();

        List<Vertex> persons = g.traversal().V().hasLabel("Manager").toList();
        
        // How do I grab john and bob???

        for (Vertex path : persons) {
            System.out.println(path);
        }


        try {
            g.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}