// Normalize slashes
        path = path.replace('/', '\\');

        // Remove redundant slashes
        path = path.replaceAll("\\\\+", "\\\\");

        // Remove trailing slash unless it's root
        if (path.length() > 1 && path.endsWith("\\")) {
            path = path.substring(0, path.length() - 1);
        }

        return path;
    }

    /**
     * Validates username
     *

     *
     * @param term The string to convert.
     * @return The lowercase string.
     */
    private String toLowerCase(final String term) {
        return term != null ? term.toLowerCase(Locale.ROOT) : term;
    }

        if (locale != null) {
            final String lang = locale.getLanguage();
            if (ComponentUtil.getFessConfig().isOnlineHelpSupportedLang(lang)) {
                target = lang.toUpperCase(Locale.ROOT);
            }
        }
        return url.replaceFirst("\\{lang\\}", target == null ? "EN" : target);
    }

    /**
     * Gets the help link for a specific page.
     *

2. Follow existing patterns
3. Add tests
4. Handle resources properly (try-with-resources)
5. Consider thread safety
6. Update JavaDoc

### When Fixing Bugs

1. Write failing test first
2. Understand root cause
3. Minimal changes
4. Verify no regressions

### When Refactoring

1. Preserve behavior
2. Keep tests green
3. Small incremental steps
4. Don't mix with new features

            engineObj.numberOfInFlightFetch = response.getNumberOfInFlightFetch();
            engineObj.status = response.getStatus().name().toLowerCase(Locale.ROOT);
        } catch (final Exception e) {
            engineObj.status = "red";
            engineObj.exception = e.getMessage();
        }
        return engineObj;
    }

    /**

        }
        return StringUtil.EMPTY_STRINGS;
    }

    private String toLowerCase(final String term) {
        return term != null ? term.toLowerCase(Locale.ROOT) : term;
    }

    /**
     * Sets the prefix used to identify regex patterns in related content terms.
     * When a term starts with this prefix, it is treated as a regular expression

                RenderDataUtil.register(data, "displayQuery", getDisplayQuery(form, labelTypeHelper
                        .getLabelTypeItemList(SearchRequestType.SEARCH, request.getLocale() == null ? Locale.ROOT : request.getLocale())));
                createPagingQuery(form);
                final String[] relatedContents = relatedContentHelper.getRelatedContents(form.getQuery());

     * resource is effectivly it's parent. The root URL <code>smb1://</code>
     * does not have a parent. In this case <code>smb1://</code> is returned.
     *
     * @return   The parent directory of this SMB resource or
     *           <code>smb1://</code> if the resource refers to the root of the URL
     *           hierarchy which incedentally is also <code>smb1://</code>.
     */

    }

    @ParameterizedTest
    @DisplayName("Test path traversal detection")
    @ValueSource(strings = { "../etc/passwd", "..\\windows\\system32", "folder/../../../etc", "test/../../root", "..\\..\\..\\windows" })
    void testPathTraversal(String path) {
        assertThrows(IllegalArgumentException.class, () -> InputValidator.validateSmbPath(path));
    }

    @ParameterizedTest

        assertTrue(robotsTxt.allows("/temporary", "EndPathBot"));
        assertTrue(robotsTxt.allows("/fishing", "EndPathBot"));

        // Test ComplexBot - complex patterns
        // Disallow: / but Allow: /$ (only root), Allow: /index.html$, Allow: /public/
        assertFalse(robotsTxt.allows("/about", "ComplexBot"));
        assertTrue(robotsTxt.allows("/", "ComplexBot")); // Allow: /$