Example usage for java.lang Thread sleep

Introduction

In this page you can find the example usage for java.lang Thread sleep.

Prototype

public static native void sleep(long millis) throws InterruptedException;

Source Link

Document

Causes the currently executing thread to sleep (temporarily cease execution) for the specified number of milliseconds, subject to the precision and accuracy of system timers and schedulers.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    Main q = new Main();
    long start = System.currentTimeMillis();

    // Run the queues for 30 seconds, add CPU-light and CPU-weight tasks
    // every second.
    while (System.currentTimeMillis() - start <= 30 * 1000L) {
        q.runOrQueueHeavyTask(new SampleHeavyTask());
        q.runOrQueueLightTask(new SampleLightTask());
        Thread.sleep(1000L);
    }/*w  w  w  .j  a  v a2s. c  om*/

    q.shutDownNow();
}

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From source file:com.offbynull.peernetic.debug.visualizer.App.java

public static void main(String[] args) throws Throwable {
    Random random = new Random();
    Visualizer<Integer> visualizer = new JGraphXVisualizer<>();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    Recorder<Integer> recorder = new XStreamRecorder(baos);

    visualizer.visualize(recorder, null);

    visualizer.step("Adding nodes 1 and 2", new AddNodeCommand<>(1),
            new ChangeNodeCommand(1, null, new Point(random.nextInt(400), random.nextInt(400)), Color.RED),
            new AddNodeCommand<>(2),
            new ChangeNodeCommand(2, null, new Point(random.nextInt(400), random.nextInt(400)), Color.BLUE));
    Thread.sleep(500);

    visualizer.step("Adding nodes 3 and 4", new AddNodeCommand<>(3),
            new ChangeNodeCommand(3, null, new Point(random.nextInt(400), random.nextInt(400)), Color.ORANGE),
            new AddNodeCommand<>(4),
            new ChangeNodeCommand(4, null, new Point(random.nextInt(400), random.nextInt(400)), Color.PINK));
    Thread.sleep(500);//w w  w  . ja v a  2  s .  c om

    visualizer.step("Connecting 1/2/3 to 4", new AddEdgeCommand<>(1, 4), new AddEdgeCommand<>(2, 4),
            new AddEdgeCommand<>(3, 4));
    Thread.sleep(500);

    visualizer.step("Adding trigger to 4 when no more edges",
            new TriggerOnLingeringNodeCommand(4, new RemoveNodeCommand<>(4)));
    Thread.sleep(500);

    visualizer.step("Removing connections from 1 and 2", new RemoveEdgeCommand<>(1, 4),
            new RemoveEdgeCommand<>(2, 4));
    Thread.sleep(500);

    visualizer.step("Removing connections from 3", new RemoveEdgeCommand<>(3, 4));
    Thread.sleep(500);

    recorder.close();

    Thread.sleep(2000);

    JGraphXVisualizer<Integer> visualizer2 = new JGraphXVisualizer<>();
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
    Player<Integer> player = new XStreamPlayer<>(bais);

    visualizer2.visualize();

    player.play(visualizer2);

}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    new Thread(() -> {
        int submitCount = 0;
        while (submitCount < 10) {
            if (!updating) {
                futureList.add(pool.submit(callable));
                submitCount++;/*w  ww.  ja  v a 2  s  . c o  m*/
            }
            try {
                Thread.sleep(1000); // arbitrary
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();
    // update thread
    new Thread(() -> {
        int updateCount = 0;
        while (updateCount < 5) {
            doUpdate();
            updateCount++;
            try {
                Thread.sleep(2000);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();
}

---

From source file:com.reversemind.hypergate.spring.HyperGateClientSpringContextLoader.java

public static void main(String... args) throws Exception {
    ApplicationContext applicationContext = new ClassPathXmlApplicationContext(
            "META-INF/hypergate-client-context.xml");

    HyperGateClientServerDiscovery client = (HyperGateClientServerDiscovery) applicationContext.getBean(
            AbstractContainerHyperGateClient.CLIENT_DISCOVERY_BUILDER_NAME,
            AbstractContainerHyperGateClient.CLASS_HYPERGATE_CLIENT_SERVER_DISCOVERY);

    client.start();//from  www .  jav a 2 s  . co  m

    Thread.sleep(40000);

    client.shutdown();

}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    if (!SystemTray.isSupported()) {
        return;//from   www  .j a va2  s.c  om
    }
    SystemTray tray = SystemTray.getSystemTray();

    PropertyChangeListener pcl;
    pcl = new PropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent pce) {
            System.out.println("Property changed = " + pce.getPropertyName());
            TrayIcon[] tia = (TrayIcon[]) pce.getOldValue();
            if (tia != null) {
                for (int i = 0; i < tia.length; i++)
                    System.out.println(tia[i]);
            }

            tia = (TrayIcon[]) pce.getNewValue();
            if (tia != null) {
                for (int i = 0; i < tia.length; i++)
                    System.out.println(tia[i]);
            }
        }
    };
    tray.addPropertyChangeListener("trayIcons", pcl);
    PropertyChangeListener[] listeners = tray.getPropertyChangeListeners("trayIcons");

    Dimension size = tray.getTrayIconSize();
    BufferedImage bi = new BufferedImage(size.width, size.height, BufferedImage.TYPE_INT_RGB);
    Graphics g = bi.getGraphics();

    g.setColor(Color.blue);
    g.fillRect(0, 0, size.width, size.height);
    TrayIcon icon = null;
    tray.add(icon = new TrayIcon(bi));

    Thread.sleep(3000);
    tray.remove(icon);

    Thread.sleep(3000);
    System.exit(0);
}

---

From source file:ThreadPoolMain.java

public static void main(String[] args) {
    try {//www  . j  a  va 2 s .  co  m
        ThreadPool pool = new ThreadPool(3);

        Runnable ra = makeRunnable("RA", 3000);
        pool.execute(ra);

        Runnable rb = makeRunnable("RB", 1000);
        pool.execute(rb);

        Runnable rc = makeRunnable("RC", 2000);
        pool.execute(rc);

        Runnable rd = makeRunnable("RD", 60000);
        pool.execute(rd);

        Runnable re = makeRunnable("RE", 1000);
        pool.execute(re);

        pool.stopRequestIdleWorkers();
        Thread.sleep(2000);
        pool.stopRequestIdleWorkers();

        Thread.sleep(5000);
        pool.stopRequestAllWorkers();
    } catch (InterruptedException ix) {
        ix.printStackTrace();
    }
}

---

From source file:org.springone2gx_2011.integration.aggregator.AggregatorDemo.java

/**
 * @param args/*from w  w w  . jav  a2 s.c  om*/
 */
public static void main(String[] args) throws Exception {
    ApplicationContext context = new ClassPathXmlApplicationContext("aggregator-config.xml",
            AggregatorDemo.class);
    MessageChannel inputChannel = context.getBean("inputChannel", MessageChannel.class);
    int iterations = 13;
    for (int i = 0; i < iterations; i++) {
        Message<?> message = MessageBuilder.withPayload(i).setCorrelationId(1).setSequenceNumber(i)
                .setSequenceSize(iterations).build();
        System.out.println("Sending: " + message);
        inputChannel.send(message);

        Thread.sleep(1000);
    }
}

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From source file:edu.berkeley.path.next.trafficMonitor.trafficMonitorApp.java

public static void main(String[] args) throws InterruptedException {
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("jms-publish.xml");
    context.start();//from   www  . ja  v a 2 s . co  m

    final Logger logger = LogManager.getLogger(trafficMonitorApp.class.getName());

    logger.info("trafficMonitorApp initialized ");

    JmsPublish jmsPublish = context.getBean(JmsPublish.class);

    int x = 0;
    String msg = "status";
    while (x < 7) {
        //use SLF interface which provides for parameterized logging
        logger.info("trafficMonitorApp sendTrafficUpdate {} ", x);
        jmsPublish.sendTrafficUpdate(msg);
        Thread.sleep(3000);
        x++;
    }
}

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From source file:OneFourDialog.java

public static void main(String args[]) throws Exception {
    String filename = args[0];//from   w  w  w . j  a  va 2s.  co m
    PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    PrintService printService[] = PrintServiceLookup.lookupPrintServices(flavor, pras);
    PrintService defaultService = PrintServiceLookup.lookupDefaultPrintService();
    PrintService service = ServiceUI.printDialog(null, 200, 200, printService, defaultService,
            DocFlavor.INPUT_STREAM.GIF, pras);
    if (service != null) {
        DocPrintJob job = service.createPrintJob();
        PrintJobListener listener = new PrintJobAdapter() {
            public void printDataTransferCompleted(PrintJobEvent e) {
                System.exit(0);
            }
        };
        job.addPrintJobListener(listener);
        FileInputStream fis = new FileInputStream(filename);
        DocAttributeSet das = new HashDocAttributeSet();
        Doc doc = new SimpleDoc(fis, flavor, das);
        job.print(doc, pras);
        Thread.sleep(10000);
    }
}

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From source file:AlternateSuspendResume.java

public static void main(String[] args) {
    AlternateSuspendResume asr = new AlternateSuspendResume();

    Thread t = new Thread(asr);
    t.start();/*w  ww .  j  av  a 2s. c o m*/

    try {
        Thread.sleep(1000);
    } catch (InterruptedException x) {
    }

    for (int i = 0; i < 10; i++) {
        asr.suspendRequest();

        try {
            Thread.sleep(350);
        } catch (InterruptedException x) {
        }

        System.out.println("dsr.areValuesEqual()=" + asr.areValuesEqual());

        asr.resumeRequest();

        try {
            Thread.sleep((long) (Math.random() * 2000.0));
        } catch (InterruptedException x) {
        }
    }
    System.exit(0);
}

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