*/
    public TimeoutSettings() {
        // nothing
    }

    /**
     * Gets the search timeout.
     * @return The search timeout.
     */
    public String getSearchTimeout() {
        return searchTimeout;
    }

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

        // Should have same default values
        assertEquals("15s", nestedSettings.getSearchTimeout());
        assertEquals("1m", nestedSettings.getIndexTimeout());

        // Should be able to set values
        nestedSettings.setSearchTimeout("25s");
        assertEquals("25s", nestedSettings.getSearchTimeout());
    }

    @Test
    public void testNestedTimeoutSettingsInheritance() {

                .setIndices(index)
                .setScroll(settings.getScrollTimeout())
                .setQuery(query)
                .setSize(pageSize)
                .execute()
                .actionGet(settings.getSearchTimeout());
        String scrollId = response.getScrollId();

        try {
            while (scrollId != null) {
                final SearchHit[] hits = response.getHits().getHits();

                .setScroll(settings.getScrollTimeout())
                .setQuery(QueryBuilders.rangeQuery(freqField).gte(1))
                .execute()
                .actionGet(settings.getSearchTimeout());
        String scrollId = response.getScrollId();
        try {
            while (scrollId != null) {
                final SearchHit[] hits = response.getHits().getHits();