assertTrue(doc.entrySet().stream()
                    .anyMatch(entry -> entry.getValue().toString().toLowerCase().contains(keywords[0].toLowerCase())), doc.toString());
            assertFalse(doc.entrySet().stream()
                    .anyMatch(entry -> entry.getValue().toString().toLowerCase().contains(keywords[2].toLowerCase())), doc.toString());
        }
    }

    @Test

        assertEquals(getTestDfsTargetServer().toLowerCase(Locale.ROOT), ref.getServer().toLowerCase(Locale.ROOT));
        assertEquals(dfsTestSharePath.length() - 1, ref.getPathConsumed());

        DfsReferralData ref2 = doResolve(dfsTestSharePath, "", true, true);

        assertNotNull(ref2);
        assertEquals(getTestDfsTargetServer().toLowerCase(Locale.ROOT), ref2.getServer().toLowerCase(Locale.ROOT));

        if (domains != null) {
            domain = domain.toLowerCase();
            /* domain-based DFS root shares to links for each
             */
            HashMap roots = (HashMap)domains.get(domain);
            if (roots != null) {
                SmbTransport trans = null;

                root = root.toLowerCase();

                return false;
            domain = domain.toLowerCase(Locale.ROOT);
            return domains.get(domain) != null;
        }
    }


    private DfsReferralData getDcReferrals ( CIFSContext tf, String domain ) throws SmbAuthException {
        if ( tf.getConfig().isDfsDisabled() )
            return null;
        String dom = domain.toLowerCase(Locale.ROOT);
        synchronized ( this.dcLock ) {

   * without modification.
   *
   * @since 14.0
   */
  public static String toLowerCase(CharSequence chars) {
    if (chars instanceof String) {
      return toLowerCase((String) chars);
    }
    char[] newChars = new char[chars.length()];
    for (int i = 0; i < newChars.length; i++) {
      newChars[i] = toLowerCase(chars.charAt(i));
    }
    return String.valueOf(newChars);
  }

  /**

   * without modification.
   *
   * @since 14.0
   */
  public static String toLowerCase(CharSequence chars) {
    if (chars instanceof String) {
      return toLowerCase((String) chars);
    }
    char[] newChars = new char[chars.length()];
    for (int i = 0; i < newChars.length; i++) {
      newChars[i] = toLowerCase(chars.charAt(i));
    }
    return String.valueOf(newChars);
  }

  /**

            String[] expandedNames = ref.getExpandedNames();
            if ( expandedNames.length > 0 ) {
                dr.server = expandedNames[ 0 ].substring(1).toLowerCase();
            }
            else {
                dr.server = ref.getSpecialName().substring(1).toLowerCase();
            }
            if ( log.isDebugEnabled() ) {

            .withBinding("languageLC", descriptor.language.getName().toLowerCase())
            .withBinding("languageExtension", descriptor.language.extension)
            .withBinding("languageIndex", "" + (languages.indexOf(descriptor.language) + 1))
            .withBinding("componentType", descriptor.componentType.name.toLowerCase())
            .withBinding("componentTypeIndex", "" + (descriptor.componentType.ordinal + 1))

        }
    }

    private static boolean isWindows() {
        return System.getProperty("os.name").toLowerCase().contains("windows");
    }

    private static boolean isMacOS() {
        return System.getProperty("os.name").toLowerCase().contains("mac");
    }

    private static class ExecResult {
        private final String[] args;
        private final int code;

        Matcher matcher = GETTER_METHOD_NAME.matcher(name);
        if (matcher.matches()) {
            int startName = matcher.start(2);
            String propName = name.substring(startName, startName + 1).toLowerCase() + name.substring(startName + 1);
            PropertyMetaData property = getCurrentClass().addReadableProperty(propName, returnType, rawCommentText, methodMetaData);