@Override
    public Set<Class<? extends FinalizationStrategy>> applyPrior() {
        return Collections.singleton(ProfileStrategy.class);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/traversal/strategy/finalization/ComputerFinalizationStrategy.java