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 }