// Test isBadWord method
        String[] text = { "test", "text" };
        String[][] readings = { { "test" }, { "text" } };
        SuggestItem item = new SuggestItem(text, readings, null, 0L, 0L, 1.0f, null, null, null, SuggestItem.Kind.QUERY);

        // Test with no bad words
        String[] badWords = { "spam", "illegal" };
        assertFalse(item.isBadWord(badWords));

    }

    @Test
    public void test_isBadWord_exactMatch() {
        String[] text = { "bad" };
        String[][] readings = { { "bad" } };
        SuggestItem item = new SuggestItem(text, readings, null, 0L, 0L, 1.0f, null, null, null, SuggestItem.Kind.QUERY);

        String[] badWords = { "bad" };
        assertTrue("Should match exact", item.isBadWord(badWords));
    }

     * Checks if the suggest item contains any of the given bad words.
     * @param badWords The array of bad words.
     * @return True if the item contains a bad word, false otherwise.
     */
    public boolean isBadWord(final String[] badWords) {
        for (final String badWord : badWords) {
            if (text.contains(badWord)) {
                return true;
            }
        }
        return false;
    }

     */
    public SuggestIndexResponse index(final String index, final SuggestItem[] items, final String[] badWords) {
        final SuggestItem[] filteredItems = Stream.of(items).filter(item -> !item.isBadWord(badWords)).toArray(SuggestItem[]::new);

        if (logger.isDebugEnabled()) {
            logger.debug("Indexing suggest items: index={}, totalItems={}, validItems={}, filteredByBadWords={}", index, items.length,