}
        pkgs = System.getProperty("java.protocol.handler.pkgs");
        if (pkgs == null) {
            System.setProperty("java.protocol.handler.pkgs", "jcifs.smb1");
        } else if (pkgs.indexOf("jcifs.smb1") == -1) {
            pkgs += "|jcifs.smb1";
            System.setProperty("java.protocol.handler.pkgs", pkgs);
        }
    }

    // supress javadoc constructor summary by removing 'protected'

        int ci;

        if (username != null) {
            ci = username.indexOf('@');
            if (ci > 0) {
                domain = username.substring(ci + 1);
                username = username.substring(0, ci);
            } else {
                ci = username.indexOf('\\');
                if (ci > 0) {
                    domain = username.substring(0, ci);

        if (crawlerContext == null) {
            // wrong state
            return;
        }

        final int idx = url.indexOf('/', url.indexOf("://") + 3);
        String hostUrl;
        if (idx >= 0) {
            hostUrl = url.substring(0, idx);
        } else {
            hostUrl = url;
        }

            return;
        }

        if (log.isDebugEnabled()) {
            log.debug("Inserting referral for " + path);
        }

        final int s1 = path.indexOf('\\', 1);
        final int s2 = path.indexOf('\\', s1 + 1);

        if (s1 < 0 || s2 < 0) {
            log.error("Invalid UNC path " + path);
            return;
        }

  }

  @Throws(IOException::class)
  private fun readJournalLine(line: String) {
    val firstSpace = line.indexOf(' ')
    if (firstSpace == -1) throw IOException("unexpected journal line: $line")

    val keyBegin = firstSpace + 1
    val secondSpace = line.indexOf(' ', keyBegin)
    val key: String
    if (secondSpace == -1) {
      key = line.substring(keyBegin)

        } catch (final IOException e) {
            throw new DictionaryException("Failed to parse " + path, e);
        }
    }

    private String unescape(final String s) {
        if (s.indexOf('\\') >= 0) {
            final StringBuilder sb = new StringBuilder();
            for (int i = 0; i < s.length(); i++) {
                final char ch = s.charAt(i);
                if (ch == '\\' && i < s.length() - 1) {

    ImmutableList<String> list = multiset.asList();
    assertEquals(ImmutableList.of("a", "a", "b", "b", "b"), list);
    SerializableTester.reserializeAndAssert(list);
    assertEquals(2, list.indexOf("b"));
    assertEquals(4, list.lastIndexOf("b"));
  }

  private static class IntegerDiv10 implements Comparable<IntegerDiv10> {
    final int value;

    IntegerDiv10(int value) {

3. Creates language-specific fields (e.g., `content_ja`, `title_en`, `content_sv`)
4. Applies language-specific analyzers for better search results

Configured in `fess_config.properties`:
```properties
indexer.language.fields=content,important_content,title
```

## Optional: Search Analysis Support

If your language requires special text analysis (stemming, stop words, etc.), you may need to configure OpenSearch analyzers.

    assertTrue(list.contains("the"));
    assertEquals(2, list.indexOf("the"));
    assertEquals(2, list.lastIndexOf("the"));
    assertFalse(list.contains("dog"));
    assertEquals(-1, list.indexOf("dog"));
    assertEquals(-1, list.lastIndexOf("dog"));
    assertFalse(list.contains("chicken"));
    assertEquals(-1, list.indexOf("chicken"));
    assertEquals(-1, list.lastIndexOf("chicken"));
  }

    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        return asIndexHtml();
    }

    private HtmlResponse asIndexHtml() {
        return asHtml(path_AdminWizard_AdminWizardJsp).useForm(IndexForm.class);
    }

    /**
     * Displays the crawling configuration form.
     *
     * @return HTML response for the crawling config form
     */
    @Execute
    @Secured({ ROLE })