PagingList<CharMappingItem> result = charMappingFile.selectList(0, 10);
        assertEquals(2, result.size());
    }

    // Test with special characters in mapping
    @Test
    public void test_specialCharacters() throws Exception {
        writeTestFile("α,β => γ\n中,文 => 字\n");

        PagingList<CharMappingItem> result = charMappingFile.selectList(0, 10);

crawler.document.duplicate.term.removed=false
# Unicode space characters for document parsing.
crawler.document.space.chars=u0009u000Au000Bu000Cu000Du001Cu001Du001Eu001Fu0020u00A0u1680u180Eu2000u2001u2002u2003u2004u2005u2006u2007u2008u2009u200Au200Bu200Cu202Fu205Fu3000uFEFFuFFFDu00B6
# Unicode full stop characters for document parsing.
crawler.document.fullstop.chars=u002eu06d4u2e3cu3002
# Encoding for crawling data.

            return replaceWithUnderscores(value);
        }
        return value;
    }

    /**
     * Replaces special characters in a string with underscores for group names.
     *
     * @param value the string to process
     * @return the string with special characters replaced by underscores
     */
    protected String replaceWithUnderscores(final String value) {

dian()}this.update()}},getCursorPosition:function(){var a=this.$element.get(0);if("selectionStart"in a)return a.selectionStart;if(c.selection){a.focus();var b=c.selection.createRange(),d=c.selection.createRange().text.length;return b.moveStart("character",-a.value.length),b.text.length-d}},getTemplate:function(){var a,b,c,d,e,f;switch(this.showInputs?(b='<input type="text" class="bootstrap-timepicker-hour" maxlength="2"/>',c='<input type="text" class="bootstrap-timepicker-minute" maxlength="2"/>',d='<input...

- Increase timeout in `system.properties`:
  ```properties
  crawler.document.request.timeout=600000
  ```
- Use asynchronous import via Admin UI instead of API

#### Issue: Special characters in documents not displaying correctly

**Solution**:
- Ensure source files are UTF-8 encoded
- Check `fess_config.properties`:
  ```properties
  crawler.document.encoding=UTF-8
  ```

        request.setRequestURI("/other/v1/search");
        assertFalse(manager.matches(request));
    }

    @Test
    public void test_matches_withSpecialCharacters() {
        // Test matching with special characters in path
        WebApiManager manager = new TestWebApiManager("/api/");

        TestHttpServletRequest request = new TestHttpServletRequest();
        request.setRequestURI("/api/search?query=test");

                longMessage.append("This is a very long error message. ");
            }
            WebApiUtil.setError(500, longMessage.toString());

            // Test with special characters in message
            WebApiUtil.setError(400, "Error with special chars: àáâãäåæçèéêë ñ 中文 🚀");

        } catch (Exception e) {
            fail("Error handling should work with edge cases: " + e.getMessage());

        searchRenderData.setSearchQuery(complexQuery);
        assertEquals(complexQuery, searchRenderData.getSearchQuery());

        // Test with special characters
        String specialQuery = "test + query - exclude \"exact phrase\" *wildcard?";
        searchRenderData.setSearchQuery(specialQuery);
        assertEquals(specialQuery, searchRenderData.getSearchQuery());
    }

     *
     * @param urlList the list to add URLs to
     * @param url the base URL for resolving relative URLs
     * @param attrValue the attribute value containing the URL
     * @param encoding the character encoding
     */
    @Override
    protected void addChildUrlFromTagAttribute(final List<String> urlList, final URL url, final String attrValue, final String encoding) {
        final String urlValue = attrValue.trim();

    public static final String ERRORS_password_no_digit = "{errors.password_no_digit}";

    /** The key of the message: Password must contain at least one special character. */
    public static final String ERRORS_password_no_special_char = "{errors.password_no_special_char}";

    /** The key of the message: Password is not allowed. Please choose a different password. */