new Supplier<Integer>() {
          int counter = 0;

          @Override
          public Integer get() {
            int nextValue = counter + 1;
            Thread.yield();
            counter = nextValue;
            return counter;
          }
        };

    final int numThreads = 10;
    final int iterations = 1000;
    Thread[] threads = new Thread[numThreads];

        new Supplier<Integer>() {
          int counter = 0;

          @Override
          public Integer get() {
            int nextValue = counter + 1;
            Thread.yield();
            counter = nextValue;
            return counter;
          }
        };

    final int numThreads = 10;
    final int iterations = 1000;
    Thread[] threads = new Thread[numThreads];

      }

      @Override
      public List<String> order(List<String> insertionOrder) {
        List<String> order = new ArrayList<>();
        for (String s : insertionOrder) {
          int index = order.indexOf(s);
          if (index == -1) {
            order.add(s);
          } else {
            order.add(index, s);
          }
        }
        return order;
      }
    };
  }

   * @throws IllegalStateException if no port is defined. You can use {@link #withDefaultPort(int)}
   *     to prevent this from occurring.
   */
  public int getPort() {
    checkState(hasPort());
    return port;
  }

  /** Returns the current port number, with a default if no port is defined. */
  public int getPortOrDefault(int defaultPort) {
    return hasPort() ? port : defaultPort;
  }

  /**

      Multimap<K, V> multimap, ObjectInputStream stream, int distinctKeys)
      throws IOException, ClassNotFoundException {
    for (int i = 0; i < distinctKeys; i++) {
      @SuppressWarnings("unchecked") // reading data stored by writeMultimap
      K key = (K) stream.readObject();
      Collection<V> values = multimap.get(key);
      int valueCount = stream.readInt();
      for (int j = 0; j < valueCount; j++) {

      private int pos;

      @Override
      public int read() throws IOException {
        byte[] b = new byte[1];
        return read(b) == -1 ? -1 : UnsignedBytes.toInt(b[0]);
      }

      @Override
      public int read(byte[] b, int off, int len) {
        if (pos >= bytes.length) {
          return -1;
        }

        int lenToRead = min(len, bytes.length - pos);

        this.transformer = transformer;
    }

    public int[] getSuccessfulHttpCodes() {
        return successfulHttpCodes;
    }

    public void setSuccessfulHttpCodes(final int[] successfulHttpCodes) {
        this.successfulHttpCodes = successfulHttpCodes;
    }

    public int[] getNotModifiedHttpCodes() {
        return notModifiedHttpCodes;
    }

        int lmResponseOffset = readULong(material, 16);
        byte[] ntResponse = readSecurityBuffer(material, 20);
        int ntResponseOffset = readULong(material, 24);
        byte[] domain = readSecurityBuffer(material, 28);
        int domainOffset = readULong(material, 32);
        byte[] user = readSecurityBuffer(material, 36);
        int userOffset = readULong(material, 40);

     */
    int VALIDATION_LEVEL_MAVEN_3_0 = 30;

    /**
     * Denotes validation as performed by Maven 3.1. This validation level is meant for existing projects.
     */
    int VALIDATION_LEVEL_MAVEN_3_1 = 31;

    /**
     * Denotes validation as performed by Maven 4.0. This validation level is meant for new projects.
     */
    int VALIDATION_LEVEL_MAVEN_4_0 = 40;

    /**

        return activeThreadCountLock;
    }

    public int getNumOfThread() {
        return numOfThread;
    }

    public void setNumOfThread(final int numOfThread) {
        this.numOfThread = numOfThread;
    }

    public int getMaxThreadCheckCount() {
        return maxThreadCheckCount;
    }

    public void setMaxThreadCheckCount(final int maxThreadCheckCount) {