private final String name;

    public StringSubscriber(String name) {
      this.name = name;
    }

    @Subscribe
    public void handleString(String string) {
      dispatchedSubscribers.add(this);
    }

    @Override
    public String toString() {
      return name;
    }
  }

        final Map<String, String> headerMap = new HashMap<>();
        provider.adjustActionResponseHeaders("application/json", (k, v) -> headerMap.put(k, v));
        assertEquals(1, headerMap.size());
        assertEquals("def", headerMap.get("X-Def"));
    }

    private FessConfig createFessConfigWithResponseHeaders(final String text) {
        return new FessConfig.SimpleImpl() {

        @Override
        public void addIncludeUrlFilter(String sessionId, String url) {
            // Do nothing in test
        }

        @Override
        public void addIncludeUrlFilter(String sessionId, java.util.List<String> urls) {
            // Do nothing in test
        }

        @Override
        public void addExcludeUrlFilter(String sessionId, String url) {
            // Do nothing in test
        }

    private final ConcurrentHashMap<String, MockRegistration> registrations = new ConcurrentHashMap<>();
    private Thread serverThread;

    /**
     * Mock registration data
     */
    private static class MockRegistration {
        final String registrationId;
        final String shareName;
        final String serverAddress;
        final int flags;
        final long timestamp;

     * {@link #build()}.
     */
    class Builder {
        private String name;
        private String value;
        private String namespaceUri;
        private String prefix;
        private Map<String, String> attributes;
        private List<XmlNode> children;
        private Object inputLocation;

        /**

  /**
   * Returns a copy of the input string in which all {@linkplain #isUpperCase(char) uppercase ASCII
   * characters} have been converted to lowercase. All other characters are copied without
   * modification.
   */
  public static String toLowerCase(String string) {
    int length = string.length();
    for (int i = 0; i < length; i++) {
      if (isUpperCase(string.charAt(i))) {
        char[] chars = string.toCharArray();

     *            The algorithm. Must not be {@literal null} or an empty string.
     * @param text
     *            The string to be hashed.
     * @return The hashed string.
     */
    public static String digest(final String algorithm, final String text) {
        assertArgumentNotEmpty("algorithm", algorithm);

        if (text == null) {
            return null;
        }

        final MessageDigest msgDigest = getInstance(algorithm);

/**
 * Proxy
 */
public class Proxy {
    public static final String PROXY_SOCKS5 = "SOCKS_5";

    public static final String PROXY_SOCKS4 = "SOCKS4";

    public static final String PROXY_HTTP = "HTTP";

    /**
     * Proxy server host
     */
    private String host;

    /**
     * Username used to access the proxy server
     */
    private String userName;

    /**

        MapTestSuiteBuilder.using(
                new TestStringMapGenerator() {
                  @Override
                  protected Map<String, String> create(Entry<String, String>[] entries) {
                    Map<String, String> map = CompactLinkedHashMap.create();
                    for (Entry<String, String> entry : entries) {
                      map.put(entry.getKey(), entry.getValue());
                    }
                    return map;

      return arithmetic.add(a, b);
    }

    @Override
    public String toString() {
      return arithmetic.toString();
    }
  }

  private interface ParameterTypesDifferent {
    void foo(
        String s,
        Runnable r,
        Number n,
        Iterable<?> it,
        boolean b,
        Equivalence<String> eq,
        Exception e,
        InputStream in,
        Comparable<?> c,