@Override
    public String toString() {
        return StringFactory.stepString(this, this.remoteConnection);
    }
Sends a {@link Traversal} to a {@link RemoteConnection} and iterates back the results.

@author Stephen Mallette (http://stephen.genoprime.com)
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/remote/traversal/step/map/RemoteStep.java