}

    @Override
    public TokenStream create(TokenStream tokenStream) {
        if (removeTrailing) {
            return new StopFilter(tokenStream, stopWords);
        } else {
            return new SuggestStopFilter(tokenStream, stopWords);
        }
    }

    public Set<?> stopWords() {
        return stopWords;
    }

    public boolean ignoreCase() {

        }
        final String[] values = value.split("[\r\n]");
        final List<String> list = new ArrayList<>(values.length);
        for (final String line : values) {
            if (StringUtil.isNotBlank(line)) {
                list.add(line.trim());
            }
        }
        return list.toArray(new String[list.size()]);
    }

        final String p = getProperty(key);
        if (p != null) {
            final StringTokenizer tok = new StringTokenizer(p, delim);
            final int len = tok.countTokens();
            final InetAddress[] arr = new InetAddress[len];
            for (int i = 0; i < len; i++) {
                final String addr = tok.nextToken();
                try {

public class BasicCrawlerExample {
    public static void main(String[] args) throws Exception {
        // Create crawler container
        StandardCrawlerContainer container = new StandardCrawlerContainer();
        
        // Configure basic components
        container.singleton("crawler", Crawler.class)
                .singleton("httpClient", HcHttpClient.class)

    // we delegate to the current classloader so both loaders agree on classes like TestCase
    return new URLClassLoader(ClassPathUtil.getClassPathUrls(), classLoader) {
      @Override
      public Class<?> loadClass(String name) throws ClassNotFoundException {
        if (disallowedClassNames.contains(name)) {
          throw new ClassNotFoundException("I'm sorry Dave, I'm afraid I can't do that.");
        }

  /** This method will throw an {@link UnsupportedOperationException}. */
  @CanIgnoreReturnValue // to skip a line
  @Override
  @DoNotCall("Always throws UnsupportedOperationException")
  public String readLine() {
    throw new UnsupportedOperationException("readLine is not supported");
  }

  @Override
  public void readFully(byte[] b) throws IOException {
    ByteStreams.readFully(this, b);
  }

  @Override

  private static final LazyLogger log = new LazyLogger(ExecutionList.class);

  /**
   * The runnable, executor pairs to execute. This acts as a stack threaded through the {@link
   * RunnableExecutorPair#next} field.
   */
  @GuardedBy("this")
  private @Nullable RunnableExecutorPair runnables;

  @GuardedBy("this")
  private boolean executed;

  /** Creates a new, empty {@link ExecutionList}. */

	case conf.AccountName == "":
		return errors.New("the account name is required")
	case conf.AccountKey != "" && (conf.SPAuth.TenantID != "" || conf.SPAuth.ClientID != "" || conf.SPAuth.ClientSecret != ""):
		return errors.New("multiple authentication mechanisms are provided")
	case conf.AccountKey == "" && (conf.SPAuth.TenantID == "" || conf.SPAuth.ClientID == "" || conf.SPAuth.ClientSecret == ""):
		return errors.New("no authentication mechanism was provided")

                    + exceptionList.stream().map(e -> "; " + e.getMessage()).collect(Collectors.joining());
            throw new MultipleCrawlingAccessException(message, exceptionList.toArray(new Throwable[exceptionList.size()]));
        } finally {
            if (listener != null) {
                listener.onRequestEnd(this, request, exceptionList);
            }
        }
    }

    private int getDceReferent(final Object obj) {
        Entry e;

        if (this.referents == null) {
            this.referents = new HashMap<>();
            this.referent = 1;
        }

        e = this.referents.get(obj);
        if (e == null) {
            e = new Entry(this.referent++, obj);
            this.referents.put(obj, e);
        }

        return e.referent;
    }

    /**