*
     * @return whether to announce support for unicode
     */
    boolean isUseUnicode();

    /**
     *
     * Property {@code jcifs.smb.client.forceUnicode} (boolean, default false)
     *
     * @return whether to use unicode, even if the server does not announce it
     */
    boolean isForceUnicode();

    /**
     *

    void testPacUnicodeStringCheckWithValidPointer() throws Exception {
        // When pointer is non-zero, validate string length
        String testString = "TEST";
        short length = (short) (testString.length() * 2); // Unicode length
        PacUnicodeString unicodeString = new PacUnicodeString(length, length, 100);

        // Should validate string length
        String result = unicodeString.check(testString);

        assertEquals(emptyString, decodedString);
        assertEquals(expectedLength, ndrBuffer.getIndex());

        // Test null string (should encode as 0 length)
        ndrBuffer.reset();
        ndrBuffer.enc_ndr_referent(null, 2); // Use referent to encode null
        assertEquals(4, ndrBuffer.getIndex());
        assertEquals(4, ndrBuffer.getLength());

## Technology Stack

- **Java**: 21+ (configured via parent POM)
- **OpenSearch**: Latest (provided scope)
- **Apache Lucene**: Query parsing and text analysis
- **ICU4J**: Unicode text processing and normalization
- **JUnit 4**: Testing framework
- **Maven**: Build and dependency management

## Quick Start

### Prerequisites

- Java 21 or higher

- Restart Fess application

### Translations not showing

- Clear browser cache
- Force language with `?browser_lang=[locale]` parameter
- Check property file encoding (should be UTF-8 or use Unicode escapes `\uXXXX`)
- Verify property keys match exactly with base English files

### Build errors after regeneration

- Check property file syntax (no unescaped special characters)

            return true;
        }

        // Check encoded traversals
        if (ENCODED_TRAVERSAL.matcher(path).find()) {
            return true;
        }

        // Check Unicode encoded traversals
        if (UNICODE_TRAVERSAL.matcher(path).find()) {
            return true;
        }

        // Check for standalone double dots that could be dangerous

        }
    }

    @Nested
    @DisplayName("Default Flags Tests")
    class DefaultFlagsTests {

        @Test
        @DisplayName("getDefaultFlags should use Unicode when enabled")
        void testGetDefaultFlags_CIFSContext_Unicode() {
            // Given
            CIFSContext mockContext = createMockContext();

            // When

        assertNotNull(type3.getNTResponse());
        assertTrue(type3.getLMResponse().length > 0);
        assertTrue(type3.getNTResponse().length > 0);
    }

    @Test
    @DisplayName("Should handle Unicode strings")
    void testUnicodeStrings() throws Exception {
        // Given
        Type2Message type2 = createMockType2Message();
        String unicodeDomain = "TËSTDØMÄIN";
        String unicodeUser = "tëstüser";

        try {
            robotsTxt = robotsTxtHelper.parse(in, "UTF-8");
        } finally {
            CloseableUtil.closeQuietly(in);
        }

        // Should handle unicode content
        assertNotNull(robotsTxt);
        assertFalse(robotsTxt.allows("/test/", "TestBot"));
    }

        assertEquals(expected, id); // Should not be truncated
    }

    @Test
    public void testCreateSuggestTextIdWithUnicodeCharacters() {
        // Test with various Unicode characters that may encode differently
        String unicodeText = "日本語テスト🎌🗾こんにちは世界";
        String id = SuggestUtil.createSuggestTextId(unicodeText);
        assertNotNull(id);
        assertTrue(id.length() <= 445);
    }