@Override
    public void setup(final Memory memory) {
        memory.set(VOTE_TO_HALT, false);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/clustering/peerpressure/PeerPressureVertexProgram.java