s = AuthScope.ANY_SCHEME;
        }

        return new AuthScope(getHostname(), p, r, s);
    }

    private Credentials getCredentials() {
        if (StringUtil.isEmpty(getUsername())) {
            throw new CrawlerSystemException("username is empty.");
        }

        if (Constants.NTLM.equals(getProtocolScheme())) {

        return createTreap(Ints.asList(keys));
      }

      // See http://en.wikipedia.org/wiki/Treap for details on the algorithm.
      private Optional<BinaryNode> createTreap(List<Integer> keys) {
        if (keys.isEmpty()) {
          return Optional.absent();
        }
        int minIndex = 0;
        for (int i = 1; i < keys.size(); i++) {
          if (keys.get(i) < keys.get(minIndex)) {
            minIndex = i;
          }

            val subprojectsInModelButNotInBucketJson = allSubprojectsInModel.toMutableList().apply { removeAll(allSubprojectsInBucketJson) }

            if (subprojectsInModelButNotInBucketJson.isEmpty()) {
                testCoverage to buckets
            } else {
                testCoverage to
                    mergeUnknownSubprojectsIntoFirstAvailableBucket(
                        buckets,

    }

    @Override
    protected boolean isUseOneTimeContainer() {
        return true;
    }

    public void test_setFessConfig_null() {
        assertTrue(FessProp.propMap.isEmpty());
    }

    public void test_setFessConfig_notNull() {
        FessConfig mockConfig = new FessConfig.SimpleImpl();
        ComponentUtil.setFessConfig(mockConfig);

    }

    @Override
    public boolean containsAll(Collection<?> collection) {
      return standardContainsAll(collection);
    }

    @Override
    public boolean isEmpty() {
      return standardIsEmpty();
    }

    @Override
    public Iterator<E> iterator() {
      return standardIterator();
    }

    @Override

    registry.unregister(s1);
    assertEquals(1, registry.getSubscribersForTesting(String.class).size());

    registry.unregister(s2);
    assertTrue(registry.getSubscribersForTesting(String.class).isEmpty());
  }

  public void testUnregister_notRegistered() {
    assertThrows(IllegalArgumentException.class, () -> registry.unregister(new StringSubscriber()));

    StringSubscriber s1 = new StringSubscriber();

        // -------------------------------------------------------------------------------------

        String path = System.getProperty(altLocationSysProp);

        if (path == null || path.isEmpty()) {
            // TODO This replacing shouldn't be necessary as user.home should be in the
            // context of the container and thus the value would be interpolated by Plexus

                incrementalVersion = null;
                buildNumber = null;
            }
        }
    }

    private static boolean isDigits(String cs) {
        if (cs == null || cs.isEmpty()) {
            return false;
        }
        final int sz = cs.length();
        for (int i = 0; i < sz; i++) {
            if (!Character.isDigit(cs.charAt(i))) {
                return false;

      val requestLineString = socket.source.readUtf8LineStrict()
      if (requestLineString.isEmpty()) {
        throw ProtocolException("no request because the stream is exhausted")
      }
      request = decodeRequestLine(requestLineString)

      while (true) {
        val header = socket.source.readUtf8LineStrict()
        if (header.isEmpty()) {
          break
        }
        addHeaderLenient(headers, header)

   * {@link ForwardingMultiset#clear}, {@link ForwardingMultiset#contains}, {@link
   * ForwardingMultiset#containsAll}, {@link ForwardingMultiset#count}, {@link
   * ForwardingMultiset#isEmpty}, the {@link Set#size} and {@link Set#iterator} methods of {@link
   * ForwardingMultiset#entrySet}, and {@link ForwardingMultiset#remove(Object, int)}. In many