// Test with normal URLs
        String parentUrl = "http://example.com/parent";
        String url = "http://example.com/child";
        ContentNotFoundException exception = new ContentNotFoundException(parentUrl, url);

        assertNotNull(exception);
        assertEquals("Not Found: http://example.com/child Parent: http://example.com/parent", exception.getMessage());
        assertNull(exception.getCause());
    }

            if (urlQueue != null) {
                final String parentUrl = urlQueue.getParentUrl();
                if (StringUtil.isNotEmpty(parentUrl)) {
                    final String sessionId = urlQueue.getSessionId();
                    final String pageEnc = getParentEncoding(parentUrl, sessionId);
                    if (pageEnc != null) {
                        enc = pageEnc;

    /**
     * Constructs a new ContentNotFoundException with the specified parent URL and URL.
     *
     * @param parentUrl the URL of the parent document
     * @param url the URL of the content that was not found
     */
    public ContentNotFoundException(final String parentUrl, final String url) {
        super("Not Found: " + url + " Parent: " + parentUrl, false, false);
    }

     */
    @Override
    public String getParentUrl() {
        return parentUrl;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.UrlQueue#setParentUrl(java.lang.String)
     */
    @Override
    public void setParentUrl(final String parentUrl) {
        this.parentUrl = parentUrl;
    }

    /*
     * (non-Javadoc)
     *

    }

    /**
     * Gets the parent URL from which this resource was discovered.
     *
     * @return the parent URL, or null if this is a root URL
     */
    public String getParentUrl() {
        return parentUrl;
    }

    /**
     * Sets the parent URL from which this resource was discovered.
     *
     * @param parentUrl the parent URL to set
     */

     */
    void setUrl(String url);

    /**
     * Returns the parent URL of the accessed resource.
     *
     * @return the parent URL
     */
    String getParentUrl();

    /**
     * Sets the parent URL of the accessed resource.
     *
     * @param parentUrl the parent URL
     */
    void setParentUrl(String parentUrl);

    /**
     * Returns the status of the access result.
     *

     */
    @Override
    public String getParentUrl() {
        return parentUrl;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.AccessResult#setParentUrl(java.lang.String)
     */
    @Override
    public void setParentUrl(final String parentUrl) {
        this.parentUrl = parentUrl;
    }

    /*
     * (non-Javadoc)
     *

        }
        if (method != null) {
            builder.field(METHOD, method);
        }
        if (url != null) {
            builder.field(URL, url);
        }
        if (parentUrl != null) {
            builder.field(PARENT_URL, parentUrl);
        }
        if (depth != null) {
            builder.field(DEPTH, depth);
        }
        if (lastModified != null) {

        assertEquals("/share/folder/file.txt", relativeUrl.getPath());

        // Test parent directory navigation
        URL parentUrl = new URL(baseUrl, "../other/file.txt");
        assertEquals("smb", parentUrl.getProtocol());
        assertEquals("server", parentUrl.getHost());
        assertEquals("/other/file.txt", parentUrl.getPath());
    }

    @Test

     *
     * @param childUrl the child URL to store
     * @param parentUrl the parent URL that referenced this child URL
     * @param weight the weight/priority of the child URL
     * @param depth the crawling depth of the child URL
     */
    @Override
    protected void storeChildUrl(final String childUrl, final String parentUrl, final float weight, final int depth) {
        if (StringUtil.isNotBlank(childUrl)) {