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();
    System.out.println("Current date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));

    String[] strDays = new String[] { "Sunday", "Monday", "Tuesday", "Wednesday", "Thusday", "Friday",
            "Saturday" };
    // Day_OF_WEEK starts from 1 while array index starts from 0
    System.out.println("Current day is : " + strDays[now.get(Calendar.DAY_OF_WEEK) - 1]);
}

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current time : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE) + ":"
            + now.get(Calendar.SECOND));

    now.add(Calendar.SECOND, 100);
    System.out.println("New time after adding 100 seconds : " + now.get(Calendar.HOUR_OF_DAY) + ":"
            + now.get(Calendar.MINUTE) + ":" + now.get(Calendar.SECOND));
}

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current time : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE) + ":"
            + now.get(Calendar.SECOND));

    now.add(Calendar.MINUTE, 20);
    System.out.println("New time after adding 20 minutes : " + now.get(Calendar.HOUR_OF_DAY) + ":"
            + now.get(Calendar.MINUTE) + ":" + now.get(Calendar.SECOND));

}

From source file:Main.java

public static void main(String[] args) {
    Calendar cal = Calendar.getInstance();
    System.out.println("Now : " + cal.getTime());

    int monthsToDecrement = -1;
    cal.add(Calendar.MONTH, monthsToDecrement);
    System.out.println("Date after decrement: " + cal.getTime());
}

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = Calendar.getInstance();

    // get the value of all the calendar date fields.
    System.out.println("Calendar's Year: " + cal.get(Calendar.YEAR));
    System.out.println("Calendar's Month: " + cal.get(Calendar.MONTH));
    System.out.println("Calendar's Day: " + cal.get(Calendar.DATE));
}

From source file:MainClass.java

public static void main(String args[]) {
    Calendar dateTime = Calendar.getInstance();
    System.out.printf("%1$tH:%1$tM:%1$tS\n", dateTime);
    System.out.printf("%1$tZ %1$tI:%1$tM:%1$tS", dateTime);
}

From source file:Main.java

public static void main(String[] args) {
    Calendar calendar = Calendar.getInstance();

    int lastDate = calendar.getActualMaximum(Calendar.DATE);

    System.out.println("Date     : " + calendar.getTime());
    System.out.println("Last Date: " + lastDate);
}

From source file:Main.java

public static void main(String[] args) {

    Calendar future = Calendar.getInstance();
    future.set(Calendar.YEAR, 3010);

    Calendar now = Calendar.getInstance();

    System.out.println("Is futureCal after now ? : " + future.after(now));
}

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current time : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE) + ":"
            + now.get(Calendar.SECOND));

    now = Calendar.getInstance();
    now.add(Calendar.SECOND, -50);
    System.out.println("Time before 50 minutes : " + now.get(Calendar.HOUR_OF_DAY) + ":"
            + now.get(Calendar.MINUTE) + ":" + now.get(Calendar.SECOND));
}

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current Date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));
    System.out.println("Current time : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE) + ":"
            + now.get(Calendar.SECOND));

    System.out.println("New date after adding 10 hours : " + (now.get(Calendar.MONTH) + 1) + "-"
            + now.get(Calendar.DATE) + "-" + now.get(Calendar.YEAR));
}