@Override
    public boolean equals(final Object object) {
        return object instanceof ProjectedTraverser && ((ProjectedTraverser) object).baseTraverser.equals(this.baseTraverser);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/traverser/ProjectedTraverser.java