for (final Tuple3<String, String, String> host : vHosts) {
                final String headerValue = req.getHeader(host.getValue1());
                if (host.getValue2().equalsIgnoreCase(headerValue)) {
                    return func.apply(host.getValue3());
                }
            }
            return defaultValue;
        }).orElse(defaultValue);
    }

    /**

     *
     * @return The third value
     */
    public T3 getValue3() {
        return value3;
    }

    /**
     * Sets the third value.
     *
     * @param value3
     *            The third value
     */
    public void setValue3(final T3 value3) {
        this.value3 = value3;
    }

    /**
     * Returns the fourth value.
     *

     *
     * @return The third value
     */
    public T3 getValue3() {
        return value3;
    }

    /**
     * Sets the third value.
     *
     * @param value3
     *            The third value
     */
    public void setValue3(final T3 value3) {
        this.value3 = value3;
    }

    /**
     * Returns the fourth value.
     *

     *
     * @return The third value
     */
    public T3 getValue3() {
        return value3;
    }

    /**
     * Sets the third value.
     *
     * @param value3
     *            The third value
     */
    public void setValue3(final T3 value3) {
        this.value3 = value3;
    }

    @Override
    public String toString() {

                    if (e.getValue() instanceof String[]) {
                        final String[] values = (String[]) e.getValue();
                        for (final String v : values) {
                            result.getSearchFieldLogList().add(new Pair<>(e.getKey(), v));
                        }
                    } else if (e.getValue() instanceof List) {

        assertEquals(1, WitnessEventType.RESOURCE_CHANGE.getValue());
        assertEquals(2, WitnessEventType.CLIENT_MOVE.getValue());
        assertEquals(3, WitnessEventType.SHARE_MOVE.getValue());
        assertEquals(4, WitnessEventType.IP_CHANGE.getValue());
        assertEquals(5, WitnessEventType.SHARE_DELETE.getValue());
        assertEquals(6, WitnessEventType.NODE_UNAVAILABLE.getValue());

        assertTrue(content.contains("John Doe"));

        // Verify metadata extraction
        assertNotNull(extractData.getValues("title"));
        assertEquals("Sample Document", extractData.getValues("title")[0]);
        assertNotNull(extractData.getValues("author"));
        assertEquals("John Doe", extractData.getValues("author")[0]);
    }

    public void test_getText_nested() {

        final String[] titles = extractData.getValues("frontmatter.title");
        assertNotNull(titles);
        assertEquals("Sample Markdown Document", titles[0]);

        final String[] authors = extractData.getValues("frontmatter.author");
        assertNotNull(authors);
        assertEquals("John Doe", authors[0]);

        final String[] dates = extractData.getValues("frontmatter.date");
        assertNotNull(dates);

                configConfigMap.put(key.substring(CONFIG_PREFIX.length()), entry.getValue());
            } else if (key.startsWith(CLIENT_PREFIX)) {
                clientConfigMap.put(key.substring(CLIENT_PREFIX.length()), entry.getValue());
            } else if (key.startsWith(XPATH_PREFIX)) {
                xpathConfigMap.put(key.substring(XPATH_PREFIX.length()), entry.getValue());
            } else if (key.startsWith(META_PREFIX)) {

        final String[] columns = extractData.getValues("columns");
        assertNotNull(columns);
        assertEquals(4, columns.length);
        assertEquals("Name", columns[0]);
        assertEquals("Email", columns[1]);
        assertEquals("Age", columns[2]);
        assertEquals("Department", columns[3]);

        // Verify row count
        final String rowCount = extractData.getValues("row_count")[0];