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) {

        try (final JsonParser jsonParser = jsonFactory.createJsonParser(jwtClaim)) {
            while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
                final String name = jsonParser.getCurrentName();
                if (name != null) {
                    jsonParser.nextToken();