@Override
    public <R> Admin<R> split(final R r, final Step<T, R> step) {
        return new ProjectedTraverser<>(this.baseTraverser.split(r, step), this.projections);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/traverser/ProjectedTraverser.java