builder.value("item2");
                builder.endArray();
                builder.startObject("nested");
                builder.field("inner", "value");
                builder.endObject();
                builder.endObject();
                return builder;
            }
        };

        try {
            String result = SearchEngineUtil.getXContentString(xContent, XContentType.JSON);

                        .field("reading_analyzer_ja", "test_reading_analyzer_ja")
                        .field("reading_term_analyzer_ja", "test_reading_term_analyzer_ja")
                        .endObject()
                        .endObject())
                .execute()
                .actionGet();

        client.admin().indices().prepareRefresh(SUGGEST_INDEX).execute().actionGet();
    }

    @Test

                                .startObject(FieldNames.ARRAY_KEY)
                                .field("type", "keyword")
                                .endObject()
                                .endObject()
                                .endObject())
                        .execute()
                        .actionGet(settings.getIndicesTimeout());
            }
        } catch (final IOException e) {

        }
        if (filterType != null) {
            builder.field(FILTER_TYPE, filterType);
        }
        if (url != null) {
            builder.field(URL, url);
        }
        builder.endObject();
        return builder;
    }

        }
        if (data != null) {
            builder.field(DATA, data);
        }
        if (encoding != null) {
            builder.field(ENCODING, encoding);
        }
        builder.endObject();
        return builder;
    }

        }
        if (createTime != null) {
            builder.field(CREATE_TIME, createTime);
        }
        builder.field(WEIGHT, weight);
        builder.endObject();
        return builder;
    }

            final XContentBuilder builder = XContentFactory.jsonBuilder();
            builder.startObject();
            response.toXContent(builder, ToXContent.EMPTY_PARAMS);
            builder.endObject();
            builder.flush();
            try (OutputStream out = builder.getOutputStream()) {
                stats = ((ByteArrayOutputStream) out).toString(Constants.UTF_8);
            }

            }
            if (fieldSet.contains(ACTIVE_SHARDS_PERCENT_AS_NUMBER)) {
                builder.field(ACTIVE_SHARDS_PERCENT_AS_NUMBER, response.getActiveShardsPercent());
            }
            builder.endObject();
            return builder;
        }, XContentType.JSON)) {
            message = ((ByteArrayOutputStream) out).toString(Constants.UTF_8);
            if (StringUtil.isBlank(message)) {

        }
        if (accessResultData instanceof ToXContent) {
            builder.field(ACCESS_RESULT_DATA);
            ((ToXContent) accessResultData).toXContent(builder, params);
        }
        builder.endObject();
        return builder;
    }

        if (activeFeatures != null && !activeFeatures.isEmpty()) {
            builder.field(ACTIVE_FEATURES.getPreferredName(), activeFeatures);
        }
        printBoostAndQueryName(builder);
        builder.endObject();
    }

    @Override
    protected Query doToQuery(final QueryShardContext context) throws IOException {
        throw new UnsupportedOperationException("Query processing is not supported.");
    }