environment.getAdminContext().setContextPath(adminContextPath);
final Handler adminHandler = createAdminServlet(server,
environment.getAdminContext(),
environment.metrics(),
environment.healthChecks());
final RoutingHandler routingHandler = buildRoutingHandler(environment.metrics(),
server,
applicationHandler,
adminHandler);
server.setHandler(addStatsHandler(addRequestLog(server, routingHandler, environment.getName())));
return server;