protected final boolean equals(final O_Traverser other) {
        return super.equals(other) && Objects.equals(this.tags, other.tags);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/traverser/O_Traverser.java