StorageService ss = StorageService.instance;
final int RING_SIZE = 10;
final int MOVING_NODE = 3; // index of the moving node
TokenMetadata tmd = ss.getTokenMetadata();
tmd.clearUnsafe();
VersionedValue.VersionedValueFactory valueFactory = new VersionedValue.VersionedValueFactory(partitioner);
ArrayList<Token> endpointTokens = new ArrayList<Token>();
ArrayList<Token> keyTokens = new ArrayList<Token>();
List<InetAddress> hosts = new ArrayList<InetAddress>();