*/
    public void addRewriter(final SearchRequestParamsRewriter rewriter) {
        searchRequestParamsRewriters = Arrays.copyOf(searchRequestParamsRewriters, searchRequestParamsRewriters.length + 1);
        searchRequestParamsRewriters[searchRequestParamsRewriters.length - 1] = rewriter;
    }

    /**
     * Stores current search parameters in a browser cookie for later retrieval.
     *

        SearchHelper.SearchRequestParamsRewriter rewriter = p -> p;

        searchHelper.addRewriter(rewriter);

        assertNotNull(searchHelper.searchRequestParamsRewriters);
        assertTrue(searchHelper.searchRequestParamsRewriters.length > 0);
    }

    // Test getLanguages method
    @Test
    public void test_getLanguages_fromParams() {