public void test_addErrorsInvalidKuromojiSegmentation() {
        String property = "testProperty";
        String arg0 = "token1";
        String arg1 = "token2";
        FessMessages result = messages.addErrorsInvalidKuromojiSegmentation(property, arg0, arg1);
        assertNotNull(result);
        assertSame(messages, result);
        assertTrue(messages.hasMessageOf(property));
    }

        if (form.segmentation != null && form.reading != null && form.segmentation.split(" ").length != form.reading.split(" ").length) {
            throwValidationError(messages -> {
                messages.addErrorsInvalidKuromojiSegmentation("segmentation", form.segmentation, form.reading);
            }, this::asEditHtml);
        }
    }

    // ===================================================================================