this.newToken = newToken;
    }

    /**
     * Returns the new segmentation.
     *
     * @return The new segmentation.
     */
    public String getNewSegmentation() {
        return newSegmentation;
    }

    /**
     * Sets the new segmentation.
     *
     * @param newSegmentation The new segmentation.
     */

                        writer.write(item.toLineString());
                        writer.write(Constants.LINE_SEPARATOR);
                        return new KuromojiItem(item.getId(), item.getNewToken(), item.getNewSegmentation(), item.getNewReading(),
                                item.getNewPos());
                    }
                    return null;
                } finally {
                    item.setNewToken(null);