public void setSearchTimeout(final String timeout) {
        this.searchTimeout = timeout;
    }

    /**
     * Gets the index timeout.
     * @return The index timeout.
     */
    public String getIndexTimeout() {
        return indexTimeout;
    }

    /**
     * Sets the index timeout.
     * @param timeout The index timeout.
     */
    public void setIndexTimeout(final String timeout) {

    @Test
    public void testDefaultValues() {
        TimeoutSettings settings = new TimeoutSettings();

        assertEquals("15s", settings.getSearchTimeout());
        assertEquals("1m", settings.getIndexTimeout());
        assertEquals("1m", settings.getBulkTimeout());
        assertEquals("1m", settings.getIndicesTimeout());
        assertEquals("1m", settings.getClusterTimeout());

            return new SuggestWriterResult();
        }

        for (final SuggestItem item : mergedItems) {
            final GetResponse getResponse = client.prepareGet().setIndex(index).setId(item.getId()).get(settings.getIndexTimeout());
            if (update && getResponse.isExists()) {
                final IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client, IndexAction.INSTANCE, index);