StopwordsItem item = new StopwordsItem(1, "or");
        assertNull(item.getNewInput());

        item.setNewInput("nor");
        assertEquals("nor", item.getNewInput());

        item.setNewInput("");
        assertEquals("", item.getNewInput());

        item.setNewInput(null);
        assertNull(item.getNewInput());
    }

    public void test_getInput() {
        // Test getInput method

        item.setNewInput("newword");
        assertEquals("newword", item.getNewInput());
    }

    public void test_setNewInput() {
        // Test setNewInput method
        ProtwordsItem item = new ProtwordsItem(1, "word");

        item.setNewInput("updatedword");
        assertEquals("updatedword", item.getNewInput());

        item.setNewInput(null);
        assertNull(item.getNewInput());

    public void test_update() {
        // Load data first
        protwordsFile.reload(null);

        // Get an existing item
        ProtwordsItem item = protwordsFile.get(1).get();
        item.setNewInput("updatedWord");

        // Update the item
        protwordsFile.update(item);

        // Verify the update
        protwordsFile.reload(null);

        }
        assertTrue(found);
    }

    // Test update method
    public void test_update() {
        loadTestData();

        StopwordsItem item = stopwordsFile.get(1).get();
        item.setNewInput("updated");
        stopwordsFile.update(item);

        // Verify the item was updated
        OptionalEntity<StopwordsItem> result = stopwordsFile.get(1);
        assertTrue(result.isPresent());

            reload(updater);
        }
    }

    @Override
    public synchronized void delete(final ProtwordsItem item) {
        final ProtwordsItem ProtwordsItem = item;
        ProtwordsItem.setNewInput(StringUtil.EMPTY);
        try (ProtwordsUpdater updater = new ProtwordsUpdater(item)) {
            reload(updater);
        }
    }

    /**
     * Reloads the dictionary file with the specified updater.

            reload(updater);
        }
    }

    @Override
    public synchronized void delete(final StopwordsItem item) {
        final StopwordsItem stopwordsItem = item;
        stopwordsItem.setNewInput(StringUtil.EMPTY);
        try (StopwordsUpdater updater = new StopwordsUpdater(item)) {
            reload(updater);
        }
    }

    /**
     * Reloads the stopwords dictionary from its source file.

        }
    }

    @Override
    public synchronized void delete(final StemmerOverrideItem item) {
        final StemmerOverrideItem stemmerOverrideItem = item;
        stemmerOverrideItem.setNewInput(StringUtil.EMPTY);
        stemmerOverrideItem.setNewOutput(StringUtil.EMPTY);
        try (StemmerOverrideUpdater updater = new StemmerOverrideUpdater(item)) {
            reload(updater);
        }
    }

        return getEntity(form).map(entity -> {
            final String newInput = form.input;
            validateStopwordsString(newInput, "input", hook);
            entity.setNewInput(newInput);
            return entity;
        });
    }

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

            final VaErrorHook hook) {
        return getEntity(form).map(entity -> {
            entity.setNewInput(form.input);
            entity.setNewOutput(form.output);
            return entity;
        });
    }

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

            final VaErrorHook hook) {
        return getEntity(form).map(entity -> {
            final String newInput = form.input;
            validateProtwordsString(action, newInput, "input", hook);
            entity.setNewInput(newInput);
            return entity;
        });
    }

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