try {
      return new File(url.toURI()); // Accepts escaped characters like %20.
    } catch (URISyntaxException e) { // URL.toURI() doesn't escape chars.
      return new File(url.getPath()); // Accepts non-escaped chars like space.
    }
  }

    }

    @Test
    public void testAnalyzeAndReadingWithMixedContent() {
        // Test analyzeAndReading with mixed content (numbers, letters, special chars)
        String text = "Test123 ABC-456";
        String field = "content";
        String lang = "en";

        List<AnalyzeToken> tokens = analyzer.analyzeAndReading(text, field, lang);

        assertEquals(listOfMaps, result);
    }

    @Test
    public void test_encodeUrl_squareBrackets() {
        // CharUtil.isUrlChar treats [ ] as valid URL chars, so they pass through unchanged
        String result = DocumentUtil.encodeUrl("http://example.com/path/[id]/page");
        assertEquals("http://example.com/path/[id]/page", result);
    }

    @Test

 * @since 15.0
 */
@GwtCompatible
@SuppressWarnings("EscapedEntity") // We do mean for the user to see "<" etc.
public abstract class UnicodeEscaper extends Escaper {
  /** The amount of padding (chars) to use when growing the escape buffer. */
  private static final int DEST_PAD = 32;

  /** Constructor for use by subclasses. */
  protected UnicodeEscaper() {}

  /**

        final int[] values = getCrawlerDocumentCharsAsArray(QUERY_HIGHLIGHT_BOUNDARY_CHARS, getQueryHighlightBoundaryChars());
        final char[] chars = new char[values.length];
        for (int i = 0; i < values.length; i++) {
            chars[i] = (char) values[i];
        }
        return chars;
    }

    String getQueryHighlightTerminalChars();

    default int[] getQueryHighlightTerminalCharsAsArray() {

        assertEquals(99, result.length());
        assertFalse(result.endsWith("..."));
    }

    @Test
    public void test_normalizeScript_truncateBeforeReplace() {
        // Script with control chars beyond the truncation point
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 97; i++) {
            sb.append("x");
        }
        for (int i = 0; i < 53; i++) {

              this.locale.weekLabel = options.locale.weekLabel;

            if (typeof options.locale.customRangeLabel === 'string'){
                //Support unicode chars in the custom range name.
                var elem = document.createElement('textarea');
                elem.innerHTML = options.locale.customRangeLabel;
                var rangeHtml = elem.value;

        String result2 = crawlingInfoHelper.generateId(input2);
        assertNotNull(result2);
        assertEquals(128, result2.length());

        String input3 = "http://example.com/path<with>special|chars";
        String result3 = crawlingInfoHelper.generateId(input3);
        assertNotNull(result3);
        assertEquals(128, result3.length());

        // Test that different inputs produce different results

            }
            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());
        }
    }

    @Test

        }

        @Test
        @DisplayName("Should calculate size for Unicode characters")
        void testSizeWithUnicodeCharacters() {
            // Unicode characters still count as single chars in Java
            String path = "\\\\server\\共享\\路径";
            buffer = new DfsReferralRequestBuffer(path, 3);

            int expectedSize = 4 + 2 * path.length();