assertTrue(queryParseException instanceof RuntimeException);
        assertTrue(queryParseException instanceof Exception);
        assertTrue(queryParseException instanceof Throwable);
    }

    public void test_nullHandling() {
        // Test with null ParseException
        QueryParseException queryParseException = new QueryParseException(null);
        assertNotNull(queryParseException);
        assertNull(queryParseException.getCause());