builder.allRecordCount(searchHits.getTotalHits().value());
            builder.allRecordCountRelation(searchHits.getTotalHits().relation().toString());
            builder.queryTime(searchResponse.getTook().millis());

            if (searchResponse.getTotalShards() != searchResponse.getSuccessfulShards()) {
                builder.partialResults(true);
            }

            // build highlighting fields

        @Override
        public void start() {
            // Mock implementation
        }

        // Custom join method to avoid overriding final Thread.join()
        public void waitForCompletion(long millis) {
            // Mock implementation
        }

        @Override
        public String getOutput() {
            return output;
        }
    }

    // Mock Process implementation

    /** The key of the configuration. e.g. false */
    String FRAMEWORK_DEBUG = "framework.debug";

    /** The key of the configuration. e.g. 0 */
    String TIME_ADJUST_TIME_MILLIS = "time.adjust.time.millis";

    /** The key of the configuration. e.g. true */
    String MAIL_SEND_MOCK = "mail.send.mock";

    /** The key of the configuration. e.g. localhost:25 */

        assertEquals("environment.title", FessEnv.ENVIRONMENT_TITLE);
        assertEquals("framework.debug", FessEnv.FRAMEWORK_DEBUG);
        assertEquals("time.adjust.time.millis", FessEnv.TIME_ADJUST_TIME_MILLIS);
        assertEquals("mail.send.mock", FessEnv.MAIL_SEND_MOCK);
        assertEquals("mail.smtp.server.main.host.and.port", FessEnv.MAIL_SMTP_SERVER_MAIN_HOST_AND_PORT);

         * This method blocks until the thread completes or the timeout expires.
         *
         * @param mills maximum time to wait in milliseconds
         */
        public void awaitTermination(final long mills) {
            try {
                join(mills);
            } catch (final InterruptedException e) {
                if (logger.isDebugEnabled()) {

                                            <la:hidden
                                                    property="intervalTime"/> <la:message
                                                    key="labels.millisec"/></td>
                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.boost"/></th>

                                            <la:hidden
                                                    property="intervalTime"/> <la:message
                                                    key="labels.millisec"/></td>
                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.boost"/></th>

                                               value="${f:h(intervalTime)}" class="form-control"
                                               min="0">
                                        <la:message key="labels.millisec"/>
                                    </div>
                                </div>
                                <div class="form-group row">

                                               value="${f:h(intervalTime)}" class="form-control"
                                               min="0">
                                        <la:message key="labels.millisec"/>
                                    </div>
                                </div>
                                <div class="form-group row">

                        final Path path = Paths.get(LaServletContextUtil.getServletContext().getRealPath(key));
                        if (Files.isRegularFile(path)) {
                            return Files.getLastModifiedTime(path).toMillis();
                        }
                    } catch (final Exception e) {
                        logger.debug("Failed to access resource file: path={}", key, e);
                    }