Example usage for java.util Date Date

List of usage examples for java.util Date Date

Introduction

In this page you can find the example usage for java.util Date Date.

Prototype

public Date() 

Source Link

Document

Allocates a Date object and initializes it so that it represents the time at which it was allocated, measured to the nearest millisecond.

Usage

From source file:DateDiff.java

public static void main(String[] av) {
    /** The date at the end of the last century */
    Date d1 = new GregorianCalendar(2000, 11, 31, 23, 59).getTime();

    /** Today's date */
    Date today = new Date();

    // Get msec from each, and subtract.
    long diff = today.getTime() - d1.getTime();

    System.out.println(/*w ww  .  ja v a  2s. com*/
            "The 21st century (up to " + today + ") is " + (diff / (1000 * 60 * 60 * 24)) + " days old.");
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Locale locale = Locale.FRENCH;

    // Format with a custom format
    DateFormat formatter = new SimpleDateFormat("E, dd MMM yyyy", locale);
    String s = formatter.format(new Date());
}

From source file:MyTimerTask.java

public static void main(String[] args) {

    TimerTask tasknew = new MyTimerTask();
    Timer timer = new Timer();

    timer.scheduleAtFixedRate(tasknew, new Date(), 1000);
}

From source file:Main.java

public static void main(String[] args) throws InterruptedException {
    Date date = new Date();
    Thread.sleep(1);//from ww  w.j a va2 s  .  c  om
    Date other = new Date();
    out.printf("equals? = %s, hashCode? = %s %n", (date.equals(other)), (date.hashCode() == other.hashCode()));

    Date todayeOne = trim(date);
    Date todayTwo = trim(other);

    out.printf("equals? = %s, hashCode? = %s %n", (todayeOne.equals(todayTwo)),
            (todayeOne.hashCode() == todayTwo.hashCode()));

}

From source file:MainClass.java

public static void main(String[] args) {
    String data;//from  w  w w  . j  a v  a 2  s  . c o m
    String msg;

    Hashtable h = new Hashtable(20);

    System.out.println(h.put("one", new Integer(1)));
    System.out.println(h.put("name", "A"));
    System.out.println(h.put("date", new Date()));
    System.out.println(h.put("one", new Integer(4)));

    Enumeration e = h.keys();
    while (e.hasMoreElements())
        System.out.println(e.nextElement());

    e = h.elements();
    while (e.hasMoreElements())
        System.out.println(e.nextElement());
}

From source file:Main.java

public static void main(String[] args) {
    TimerTask task = new Main();

    Timer timer = new Timer();
    timer.scheduleAtFixedRate(task, new Date(), 1000);
}

From source file:Main.java

public static void main(String[] args) {
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            final Date date = new Date();
            final JLabel timeLabel = new JLabel(date.toString());
            Timer timer = new Timer(1000, new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    date.setTime(System.currentTimeMillis());
                    timeLabel.setText(date.toString());
                }// w w  w  .j av  a 2  s. c o  m
            });
            timer.start();
            JOptionPane.showMessageDialog(null, timeLabel);
        }
    });
}

From source file:MyTimerTask.java

public static void main(String[] args) {

    TimerTask task = new MyTimerTask();
    Timer timer = new Timer();

    // scheduling the task
    timer.scheduleAtFixedRate(task, new Date(), 1000);

    // cancelling the task
    System.out.println("cancelling task: " + task.cancel());
}

From source file:Main.java

public static void main(String[] args) throws java.text.ParseException {
    SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");

    out.println(isBeforeMonths(-1, sdf.parse("14/12/2015")));
    out.println(isBeforeMonths(1, new Date()));
    out.println(isBeforeMonths(-1, sdf.parse("24/12/2015")));
}

From source file:ObjectWriter.java

public static void main(String[] arguments) {
    Message mess = new Message();
    String author = "London";
    String recipient = "G, B";
    String[] letter = { "Merry Christmas." };
    Date now = new Date();
    mess.writeMessage(author, recipient, now, letter);
    try {//  w  w  w  . j  av  a2s . c  o  m
        FileOutputStream fo = new FileOutputStream("Message.obj");
        ObjectOutputStream oo = new ObjectOutputStream(fo);
        oo.writeObject(mess);
        oo.close();
        System.out.println("Object created successfully.");
    } catch (IOException e) {
        System.out.println("Error - " + e.toString());
    }
}