@Override
    public boolean equals(final Object other) {
        return other != null && other.getClass().equals(this.getClass()) && this.equals(((Traversal.Admin) other));
    }
Determines if the traversal has been fully iterated and resources released.
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/util/DefaultTraversal.java