"karenanya", "ke", "kecil", "kemudian", "kenapa", "kepada", "kepadanya", "ketika", "seketika", "khususnya", "kini", "kinilah", "kiranya", "sekiranya", "kita", "kitalah", "kok", "lagi", "lagian", "selagi", "lah", "lain", "lainnya", "melainkan", "selaku", "lalu", "melalui", "terlalu", "lama", "lamanya", "selama", "selama", "selamanya", "lebih", "terlebih", "bermacam", "macam", "semacam", "maka", "makanya", "makin", "malah", "malahan", "mampu", "mampukah", "mana", "manakala", "manalagi", "masih", "masihkah",...

"karenanya", "ke", "kecil", "kemudian", "kenapa", "kepada", "kepadanya", "ketika", "seketika", "khususnya", "kini", "kinilah", "kiranya", "sekiranya", "kita", "kitalah", "kok", "lagi", "lagian", "selagi", "lah", "lain", "lainnya", "melainkan", "selaku", "lalu", "melalui", "terlalu", "lama", "lamanya", "selama", "selama", "selamanya", "lebih", "terlebih", "bermacam", "macam", "semacam", "maka", "makanya", "makin", "malah", "malahan", "mampu", "mampukah", "mana", "manakala", "manalagi", "masih", "masihkah",...

        // Add events to buffer
        ComponentUtil.getLogNotificationHelper()
                .offer(new LogNotificationEvent(System.currentTimeMillis(), "ERROR", "org.test", "should remain", null));

        // expired() should skip when disabled
        logNotificationTarget.expired();

        // Buffer should still contain the event since disabled check should return early

        assertTrue(builder instanceof MatchPhrasePrefixQueryBuilder);

        MatchPhrasePrefixQueryBuilder mpqb = (MatchPhrasePrefixQueryBuilder) builder;
        assertEquals("TEST", mpqb.value()); // Should remain uppercase
    }

    @Test
    public void test_convertPrefixQuery_withEmptyPrefix() throws Exception {
        QueryContext context = new QueryContext("test", false);

        this.lastAccessedAt = LocalDateTime.now();
    }

    /**
     * Trims the message history to keep only the most recent messages.
     *
     * @param maxMessages the maximum number of messages to retain
     */
    public void trimHistory(final int maxMessages) {
        synchronized (messagesLock) {
            if (messages != null && messages.size() > maxMessages) {

        queryCommand.setLowercaseWildcard(false);
        QueryBuilder queryBuilder2 = queryCommand.convertWildcardQuery(queryContext2, wildcardQuery2, 1.0f);
        assertNotNull(queryBuilder2);

        // The term should remain uppercase
        String queryString2 = queryBuilder2.toString();
        assertTrue(queryString2.contains("TEST*") || queryString2.contains("TEST"));
    }

- `@Secured({ "role", "role-view" })` for authorization
- Return `HtmlResponse` for JSP, `JsonResponse` for APIs

### Service
- Inject behaviors (Bhv) for data access
- Use `OptionalEntity<T>` for nullable returns
- Plain classes (no extends/implements)

### Helper
- Stateless utility classes
- Access via `ComponentUtil.getXyzHelper()`
- Named with "Helper" suffix

### DBFlute Generated Code
```
opensearch/{index}/

errors.login.failure = Login gagal.
errors.app.illegal.transition = Transisi tidak valid. Silakan coba lagi.
errors.app.db.already.deleted = Mungkin telah dihapus oleh proses lain. Silakan coba lagi.
errors.app.db.already.updated = Mungkin telah diperbarui oleh proses lain. Silakan coba lagi.
errors.app.db.already.exists = Data sudah ada. Silakan coba lagi.
errors.app.double.submit.request = Mungkin telah diproses sebelum permintaan ini. Silakan coba lagi.

        doc.put("content", "コンテンツ");

        languageHelper.updateDocument(doc);

        assertEquals("ja", doc.get("lang"));
        assertEquals("既存のタイトル", doc.get("title_ja")); // Should remain unchanged
        assertEquals("コンテンツ", doc.get("content_ja"));
    }

    @Test
    public void test_detectLanguage_blank() {
        assertNull(languageHelper.detectLanguage(null));

        // Verify query builder was created successfully
        // Note: In unit test environment without LastaFlute request,
        // context.highlightedQuerySet and context.fieldLogMap remain null,
        // so context updates cannot be verified. This is expected behavior.
    }

    /**
     * Test convertWithFieldCheck() with different boost values.
     */
    @Test