NDB.Node.addVersion C# (CSharp) Method

        public Node addVersion(string previousVersion, Node newNode)
        {
            // Update this doc with a new version
            if (previousVersion == currentVersion)
            {

                string nextVersion = Convert.ToString(Convert.ToInt32(currentVersion) + 1);
                Debug.WriteLine("Version incremented to: " + nextVersion);

                revision.Add(nextVersion, newNode);
                currentVersion = nextVersion;

            }
            else
            {
                Debug.WriteLine("addVersion(node) - incompatible version being added: ");
                Debug.WriteLine("Previous version: " + previousVersion + " , current version: " + currentVersion);

            }

            return newNode;
        }

        public void Test2()
        {
            // Test case 2 - merge with conflicting edits
            var rootNode1 = new Node("docId","data",0);
            rootNode1.addVersion("data1",1);
            rootNode1.addVersion("data2",2);
            //Console.WriteLine(rootNode1.toString());

            var rootNode2 = new Node("docId2", "data",3);
            rootNode2.addVersion("data1",4);
            rootNode2.addVersion("rootnode2-data2",5);
            rootNode2.addVersion("rootnode2-data3",6);
            //Console.WriteLine(rootNode2.toString());

            List<Node> conflicts = rootNode1.merge(rootNode2);

            Console.WriteLine();
            Console.WriteLine("Conflicts");
            Console.WriteLine("=========");

            foreach (Node node in conflicts)
            {
                Console.WriteLine(node.rev_id);
            }

            Console.WriteLine();
            Console.WriteLine("Result");
            Console.WriteLine("======");

            //Console.WriteLine(rootNode1.toString());

            Console.WriteLine(new[] { 1, 2, 3 }.ToJson());
            Console.WriteLine(rootNode1.revision.ToJson<Dictionary<string, Node>>());
            //Console.WriteLine(rootNode1.ToString());
        }