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Micrometer/Jersey metrics basic example

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/*
 * Copyright (c) 2023 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package org.glassfish.jersey.examples.micrometer;

import org.glassfish.grizzly.http.server.HttpServer;
import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory;

import java.io.IOException;
import java.net.URI;
import java.util.logging.Level;
import java.util.logging.Logger;

public class App {

    private static final URI BASE_URI = URI.create("http://localhost:8080/micro/");
    public static final String WEB_PATH = "/micro/";

    public static void main(String[] args) {
        try {
            System.out.println("Micrometer/ Jersey Basic Example App");

            final HttpServer server = GrizzlyHttpServerFactory.createHttpServer(BASE_URI,
                    new MetricsResourceConfig(),
                    false);
            Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
                @Override
                public void run() {
                    server.shutdownNow();
                }
            }));
            server.start();

            System.out.println(String.format("Application started.\nTry out                        %s%s\n"
                            + "And after that go to the       %s%s\n"
                            + "Stop the application using CTRL+C",
                    BASE_URI, "timed", BASE_URI, "metrics"));
            Thread.currentThread().join();
        } catch (IOException | InterruptedException ex) {
            Logger.getLogger(App.class.getName()).log(Level.SEVERE, null, ex);
        }

    }
}