public void setNewInput(final String newInput) {
        this.newInput = newInput;
    }

    /**
     * Gets the new output stem.
     *
     * @return The new output stem.
     */
    public String getNewOutput() {
        return newOutput;
    }

    /**
     * Sets the new output stem.
     *
     * @param newOutputs The new output stem.
     */
    public void setNewOutput(final String newOutputs) {

    }

    /**
     * Returns the new output character sequence for update operations.
     *
     * @return the new output sequence, or null if no updates are pending
     */
    public String getNewOutput() {
        return newOutput;
    }

    /**
     * Sets the new output character sequence for update operations.
     * Newline characters in the output are automatically replaced with spaces.
     *

                        writer.write(item.toLineString());
                        writer.write(Constants.LINE_SEPARATOR);
                        return new StemmerOverrideItem(item.getId(), item.getNewInput(), item.getNewOutput());
                    }
                    return null;
                } finally {
                    item.setNewInput(null);
                    item.setNewOutput(null);
                }

                        writer.write(item.toLineString());
                        writer.write(Constants.LINE_SEPARATOR);
                        return new CharMappingItem(item.getId(), item.getNewInputs(), item.getNewOutput());
                    }
                    return null;
                } finally {
                    item.setNewInputs(null);
                    item.setNewOutput(null);
                }