Example usage for java.util Calendar getInstance

Introduction

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

Prototype

public static Calendar getInstance()

Source Link

Document

Gets a calendar using the default time zone and locale.

Usage

From source file:CalendarManipulation.java

public static void main(String s[]) {
    Calendar cal = Calendar.getInstance();
    DateFormat df = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.MEDIUM);

    System.out.println(df.format(cal.getTime()));

    cal.add(Calendar.DATE, 8);//from  www .j  a  v a2s.c o  m
    System.out.println(df.format(cal.getTime()));
}

From source file:CalendarManipulation.java

public static void main(String s[]) {
    Calendar cal = Calendar.getInstance();
    DateFormat df = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.MEDIUM);

    System.out.println(df.format(cal.getTime()));

    cal.add(Calendar.HOUR, -4);// w  ww  .j a va2 s.  c  om
    System.out.println(df.format(cal.getTime()));
}

From source file:CalendarManipulation.java

public static void main(String s[]) {
    Calendar cal = Calendar.getInstance();
    DateFormat df = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.MEDIUM);

    System.out.println(df.format(cal.getTime()));

    cal.add(Calendar.AM_PM, 1);//from  www.  j  av  a  2  s  . c o  m
    System.out.println(df.format(cal.getTime()));
}

From source file:Main.java

public static void main(String[] args) {

    // create calendar object
    Calendar cal = Calendar.getInstance();

    // displays the current date and time
    System.out.println("Current Calendar Date: " + cal.getTime());

    // use clear method to set all field values and time value as undefined.
    cal.clear();/*from w ww . j ava  2  s  .  com*/

    // print the result
    System.out.println("The calendar shows : " + cal.getTime());
}

From source file:Main.java

public static void main(String args[]) {

    Calendar calendar1 = Calendar.getInstance();
    int currentDayOfYear = calendar1.get(Calendar.DAY_OF_YEAR);

    int year = calendar1.get(Calendar.YEAR);

    Calendar calendar2 = new GregorianCalendar(year, 11, 31);
    int dayDecember31 = calendar2.get(Calendar.DAY_OF_YEAR);

    int days = dayDecember31 - currentDayOfYear;
    System.out.println(days + " days remain in current year");
}

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = Calendar.getInstance();

    // specify a date for one of them
    Calendar cal2 = new GregorianCalendar(2013, 06, 29);

    // compare the two calendars.
    boolean b = cal.equals(cal2);

    // print result
    System.out.println("Calendars are equal :" + b);
}

From source file:Main.java

public static void main(String[] args) {
    Date myDate;/*from   www . ja v  a  2  s  . co m*/
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.MONTH, 9);
    cal.set(Calendar.DATE, 24);
    cal.set(Calendar.YEAR, 2013);
    cal.set(Calendar.HOUR, 13);
    cal.set(Calendar.MINUTE, 45);
    cal.set(Calendar.SECOND, 52);
    myDate = cal.getTime();
    System.out.println(myDate);
}

From source file:Main.java

public static void main(String[] args) {
    // Calendar to Instant
    Instant time = Calendar.getInstance().toInstant();
    System.out.println(time);//  w  w w .  ja  v a2 s .com

}

From source file:KVMCalendar.java

public static void main(String[] args) {
    Calendar cal = Calendar.getInstance();
    Date date = new Date();
    cal.setTime(date);/*from  w  w w. j  a v  a2s . co  m*/
    int month = cal.get(Calendar.MONTH);
    int day = cal.get(Calendar.DAY_OF_MONTH);
    System.out.println("Day is " + day + ", month is " + month);

    final long MILLIS_PER_DAY = 24 * 60 * 60 * 1000L;
    long offset = date.getTime();
    offset += 20 * MILLIS_PER_DAY;
    date.setTime(offset);
    cal.setTime(date);

    month = cal.get(Calendar.MONTH);
    day = cal.get(Calendar.DAY_OF_MONTH);
    System.out.println("In 20 days time, day will " + day + ", month will be " + month);
    System.out.println(cal);
}

From source file:DisplayNames.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    // Locale locale = Locale.getDefault();
    Locale locale = Locale.ITALIAN;
    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    System.out.println(names);// w  ww .ja  v a 2  s  .  com
    String name = now.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    System.out.printf("Today is a %s.%n", name);
}