@Test
    public void testConvertWithLongText() throws IOException {
        // Test convert with long text
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 100; i++) {
            sb.append("word").append(i).append(" ");
        }
        String text = sb.toString();
        String field = "content";

        List<String> results = converter.convert(text, field, "en");

        assertNotNull(results);

    int writeString(final String str, final byte[] dst, int dstIndex, final boolean useUnicode) {
        final int start = dstIndex;

        try {
            if (useUnicode) {
                // Unicode requires word alignment
                if ((dstIndex - headerStart) % 2 != 0) {
                    dst[dstIndex++] = (byte) '\0';
                }

     */
    @Required
    @Min(-1)
    @Max(10000)
    @ValidateTypeFailure
    public Integer failureCountThreshold;

    /**
     * Enable or disable popular word tracking and display.
     * When enabled, frequently searched terms are tracked and displayed.
     */
    @Size(max = 10)
    public String popularWord;

    /**

    }

    @Test
    public void test_numMatchesWordsSize() throws Exception {
        List<String> words = new ArrayList<>();
        for (int i = 0; i < 10; i++) {
            words.add("word" + i);
        }

        PopularWordsResponse response = new PopularWordsResponse("test-index", 100, words, 100, new ArrayList<>());

        assertEquals(words.size(), response.getNum());
    }

        assertEquals(10, item.getQueryFreq());
    }

    @Test
    public void test_parseSearchWordsWithExcludedWords() throws Exception {
        String[] words = new String[] { "　　　", "エンジン" }; // First word is whitespace only
        String[] fields = new String[] { "content" };

        SuggestAnalyzer analyzer = suggester.settings().analyzer().new DefaultContentsAnalyzer();

- **File**: Local/network file systems
- **FTP**: With authentication
- **SMB/CIFS**: Windows shares (SMB1/SMB2+)
- **Storage**: MinIO/S3-compatible

### Content Formats

Office (Word, Excel, PowerPoint), PDF, Archives (ZIP, TAR, GZ), HTML, XML, JSON, Media (audio/video metadata), Images (EXIF/IPTC/XMP)

---

## Architecture

### Module Structure

```
fess-crawler-parent/

     */
    protected int writeString(final String str, final byte[] dst, int dstIndex, final boolean unicode) {
        final int start = dstIndex;
        if (unicode) {
            // Unicode requires word alignment
            if ((dstIndex - this.headerStart) % 2 != 0) {
                dst[dstIndex++] = (byte) '\0';
            }
            System.arraycopy(Strings.getUNIBytes(str), 0, dst, dstIndex, str.length() * 2);

labels.facet_contentLength_5m=5 MB -  
labels.facet_filetype_title=Dateityp
labels.facet_filetype_html=HTML
labels.facet_filetype_word=MS Word
labels.facet_filetype_excel=MS Excel
labels.facet_filetype_powerpoint=MS PowerPoint
labels.facet_filetype_odt=ODF Word
labels.facet_filetype_ods=ODF-Tabelle
labels.facet_filetype_odp=ODF-Präsentation
labels.facet_filetype_pdf=PDF
labels.facet_filetype_fb2=FictionBook

labels.facet_contentLength_5m=5MB -  
labels.facet_filetype_title=Typ pliku
labels.facet_filetype_html=HTML
labels.facet_filetype_word=MS Word
labels.facet_filetype_excel=MS Excel
labels.facet_filetype_powerpoint=MS PowerPoint
labels.facet_filetype_odt=ODF Word
labels.facet_filetype_ods=ODF Arkusz kalkulacyjny
labels.facet_filetype_odp=ODF Prezentacja
labels.facet_filetype_pdf=PDF
labels.facet_filetype_fb2=FictionBook

labels.facet_contentLength_5m=5MB -  
labels.facet_filetype_title=Dosya Türü
labels.facet_filetype_html=HTML
labels.facet_filetype_word=MS Word
labels.facet_filetype_excel=MS Excel
labels.facet_filetype_powerpoint=MS PowerPoint
labels.facet_filetype_odt=ODF Word
labels.facet_filetype_ods=ODF Elektronik Tablo
labels.facet_filetype_odp=ODF Sunum
labels.facet_filetype_pdf=PDF
labels.facet_filetype_fb2=FictionBook