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:Main.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    NavigableMap<String, Integer> nav = new TreeMap<String, Integer>(names);
    System.out.printf("Whole list:%n%s%n", nav);
    System.out.printf("Last key: %s\tLast entry: %s%n", nav.lastKey(), nav.lastEntry());
}

From source file:Main.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    NavigableMap<String, Integer> nav = new TreeMap<String, Integer>(names);
    System.out.printf("Whole list:%n%s%n", nav);
    System.out.printf("Key floor before Sunday: %s%n", nav.floorKey("Sunday"));
}

From source file:Main.java

public static void main(String[] argv) {
    System.out.println(convertDateToStringRfc822(Calendar.getInstance(), Locale.ENGLISH));
}

From source file:MainClass.java

public static void main(String args[]) {

    Calendar calendar1 = Calendar.getInstance();
    int doy1 = calendar1.get(Calendar.DAY_OF_YEAR);

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

    Calendar calendar2 = new GregorianCalendar(year, 11, 31);
    int doy2 = calendar2.get(Calendar.DAY_OF_YEAR);

    int days = doy2 - doy1;
    System.out.println(days + " days remain in current year");
}

From source file:Main.java

public static void main(String[] args) {

    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    // call the getdisplaynames method
    Map<String, Integer> representations = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);

    NavigableMap<String, Integer> navMap = new TreeMap<String, Integer>(representations);

    // print the results
    System.out.printf("Whole list:%n%s%n", navMap);
}

From source file:NavigableMapSample.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    NavigableMap<String, Integer> nav = new TreeMap<String, Integer>(names);
    System.out.printf("Whole list:%n%s%n", nav);
}

From source file:Main.java

public static void main(String[] args) {
    Date d1 = new Date();
    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.DATE, 22);/*  w  ww  .  j  av a  2s  . co m*/
    Date d2 = cal.getTime();

    Iterator<Date> i = new DateIterator(d1, d2);
    while (i.hasNext()) {
        Date date = i.next();
        System.out.println(date);
    }
}

From source file:NavigableMapSample.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    NavigableMap<String, Integer> nav = new TreeMap<String, Integer>(names);
    System.out.printf("Whole list:%n%s%n", nav);
    System.out.printf("Key lower before Sunday: %s%n", nav.lowerKey("Sunday"));
}

From source file:NavigableMapSample.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    NavigableMap<String, Integer> nav = new TreeMap<String, Integer>(names);
    System.out.printf("Whole list:%n%s%n", nav);
    System.out.printf("Key ceiling after Sunday: %s%n", nav.ceilingKey("Sunday"));
}

From source file:NavigableMapSample.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    NavigableMap<String, Integer> nav = new TreeMap<String, Integer>(names);
    System.out.printf("Whole list:%n%s%n", nav);
    System.out.printf("First key: %s\tFirst entry: %s%n", nav.firstKey(), nav.firstEntry());
}