// health check
environment.addHealthCheck(new ElasticSearchHealthCheck(esManager.getNode()));
// Handlebars JavaScript ServerSide renderer
environment.addProvider(new JsViewMessageBodyWriter(getJson()));
JsRenderer.init(configuration.requireJsPath, configuration.otherJs);
if (configuration.loadInitialData) {
new InitialDataLoader(configuration, articleDao, userDao, getJson()).load();
}