public void demonstrateORSet() {
// #orset
final Cluster node = Cluster.get(system);
final ORSet<String> s0 = ORSet.create();
final ORSet<String> s1 = s0.add(node, "a");
final ORSet<String> s2 = s1.add(node, "b");
final ORSet<String> s3 = s2.remove(node, "a");
System.out.println(s3.getElements()); // b
// #orset
}
