}

    /**
     * Gets the new output synonyms.
     * Returns a defensive copy to prevent external modification.
     *
     * @return The new output synonyms (defensive copy).
     */
    public String[] getNewOutputs() {
        return newOutputs == null ? null : newOutputs.clone();
    }

    /**
     * Sets the new output synonyms.
     *
     * @param newOutputs The new output synonyms.
     */

                        writer.write(item.toLineString());
                        writer.write(Constants.LINE_SEPARATOR);
                        return new SynonymItem(item.getId(), item.getNewInputs(), item.getNewOutputs());
                    }
                    return null;
                } finally {
                    item.setNewInputs(null);
                    item.setNewOutputs(null);
                }