Code cleanup

@@ -131,21 +131,15 @@ public class ConsistentClusterRoutingService implements ClusterRoutingService {
     private void addNode(ServerInstance instance) {
         for (int i = 0; i < virtualNodesSize; i++) {
             circles[instance.getServerAddress().getServerType().ordinal()].put(hash(instance, i).asLong(), instance);
-//            circles[instance.getServerAddress().getServerType().ordinal()].put(classic(instance, i), instance);
         }
     }
 
     private void removeNode(ServerInstance instance) {
         for (int i = 0; i < virtualNodesSize; i++) {
             circles[instance.getServerAddress().getServerType().ordinal()].remove(hash(instance, i).asLong());
-//            circles[instance.getServerAddress().getServerType().ordinal()].remove(classic(instance, i));
         }
     }
 
-    private long classic(ServerInstance instance, int i) {
-        return (instance.getHost() + instance.getPort() + i).hashCode() * (Long.MAX_VALUE / Integer.MAX_VALUE);
-    }
-
     private HashCode hash(ServerInstance instance, int i) {
         return hashFunction.newHasher().putString(instance.getHost(), MiscUtils.UTF8).putInt(instance.getPort()).putInt(i).hash();
     }

@@ -54,7 +54,7 @@ public class ConsistentClusterRoutingServiceTest {
     private DiscoveryService discoveryService;
 
     private String hashFunctionName = "murmur3_128";
-    private Integer virtualNodesSize = 1024*64;
+    private Integer virtualNodesSize = 1024*4;
     private ServerAddress currentServer = new ServerAddress(" 100.96.1.0", 9001, ServerType.CORE);
 
 
@@ -84,19 +84,6 @@ public class ConsistentClusterRoutingServiceTest {
         testDevicesDispersion(devices);
     }
 
-    @Test
-    public void testDispersionOnDevicesFromFile() throws IOException {
-        List<String> deviceIdsStrList = Files.readAllLines(Paths.get("/home/ashvayka/Downloads/deviceIds.out"));
-        List<DeviceId> devices = deviceIdsStrList.stream().map(String::trim).filter(s -> !s.isEmpty()).map(UUIDConverter::fromString).map(DeviceId::new).collect(Collectors.toList());
-        System.out.println("Devices: " + devices.size());
-        testDevicesDispersion(devices);
-        testDevicesDispersion(devices);
-        testDevicesDispersion(devices);
-        testDevicesDispersion(devices);
-        testDevicesDispersion(devices);
-
-    }
-
     private void testDevicesDispersion(List<DeviceId> devices) {
         long start = System.currentTimeMillis();
         Map<ServerAddress, Integer> map = new HashMap<>();