public static <R> void storeHaltedTraversers(final Configuration configuration, final TraverserSet<R> haltedTraversers) {
        if (null != haltedTraversers && !haltedTraversers.isEmpty()) {
            try {
                VertexProgramHelper.serialize(haltedTraversers, configuration, HALTED_TRAVERSERS);
            } catch (final Exception e) {
                configuration.setProperty(HALTED_TRAVERSERS, haltedTraversers);
            }
        }
    }
Get the {@link PureTraversal} associated with the current instance of the {@link TraversalVertexProgram}.

@return the pure traversal of the instantiated program
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/traversal/TraversalVertexProgram.java