response = suggester.suggest().setQuery("zenbun").setSuggestDetail(true).execute().getResponse();
        assertEquals(1, response.getNum());
        assertEquals("全文 検索", response.getWords().get(0));

        response = suggester.suggest().addKind("query").execute().getResponse();
        assertEquals(1, response.getNum());

        SuggestResponse response2 = suggester.suggest().setSuggestDetail(true).execute().getResponse();

        assertEquals(statusCode, response.getHttpStatusCode());
    }

    @Test
    public void testEncoding() {
        CurlResponse response = new CurlResponse();
        String encoding = "UTF-8";

        response.setEncoding(encoding);

        assertEquals(encoding, response.getEncoding());
    }

    @Test
    public void testContentException() {

        indexItems();

        PopularWordsResponse response = suggester.popularWords().execute().getResponse();

        assertNotNull(response);
    }

    @Test
    public void test_setSize() throws Exception {
        indexItems();

        PopularWordsResponse response = suggester.popularWords().setSize(5).execute().getResponse();

        assertNotNull(response);
    }

    @Test

import org.codelibs.curl.CurlResponse;

try (CurlResponse response = Curl.get("https://example.com")
                                .param("q", "curl4j")
                                .header("Accept", "application/json")
                                .execute()) {
    System.out.println("Status: " + response.getHttpStatusCode());
    System.out.println(response.getContentAsString());
}
```

### Asynchronous request

                response.setContentType("text/html;charset=utf-8");
            } else if (lowerPath.endsWith(".css")) {
                response.setContentType("text/css");
            } else if (lowerPath.endsWith(".eot")) {
                response.setContentType("application/vnd.ms-fontobject");
            } else if (lowerPath.endsWith(".ico")) {
                response.setContentType("image/vnd.microsoft.icon");

        SuggestResponse response = new SuggestResponse("test-index", 100, words, 10, items);

        assertNotNull(response);
        assertEquals("test-index", response.getIndex());
        assertEquals(100, response.getTookMs());
        assertEquals(2, response.getNum());
        assertEquals(10, response.getTotal());
        assertEquals(2, response.getWords().size());

        list.setTook(response.getTook().getMillis());
        list.setTotalShards(response.getTotalShards());
        list.setSuccessfulShards(response.getSuccessfulShards());
        list.setFailedShards(response.getFailedShards());
        list.setTotalHits(searchHits.getTotalHits());

        list.setAggregation(response.getAggregations());

        // #pending others

        indexQueryItems();

        PopularWordsResponse response = suggester.popularWords().setSize(10).execute().getResponse();

        assertNotNull(response);
        assertTrue(response.getNum() > 0);
        assertTrue(response.getTotal() > 0);
        assertNotNull(response.getWords());
        assertNotNull(response.getIndex());
    }

    @Test
    public void test_setters() throws Exception {

        list.setTook(response.getTook().getMillis());
        list.setTotalShards(response.getTotalShards());
        list.setSuccessfulShards(response.getSuccessfulShards());
        list.setFailedShards(response.getFailedShards());
        list.setTotalHits(searchHits.getTotalHits());

        list.setAggregation(response.getAggregations());

        // #pending others

        });
    }

    /**
     * Returns HTML response for the edit page.
     *
     * @return HTML response for the edit page
     */
    private HtmlResponse asEditHtml() {
        return asHtml(path_AdminKeymatch_AdminKeymatchEditJsp);
    }

    /**
     * Returns HTML response for the details page.
     *
     * @return HTML response for the details page
     */