this.newReading = newReading;
    }

    /**
     * Returns the new part of speech.
     *
     * @return The new part of speech.
     */
    public String getNewPos() {
        return newPos;
    }

    /**
     * Sets the new part of speech.
     *
     * @param newPos The new part of speech.
     */
    public void setNewPos(final String newPos) {

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