61.GregorianCalendar class in JAVA

 //GregorianCalendar class

import java.util.*;

class gregoriancalendar

{

public static void main(String[] args) {

GregorianCalendar cal = new GregorianCalendar();

//System.out.println(cal);

System.out.println("Year : " + cal.get(Calendar.YEAR));

System.out.println("Month : " + cal.get(Calendar.MONTH));

System.out.println("Date : " + cal.get(Calendar.DATE));

System.out.println("\nHour : " + cal.get(Calendar.HOUR));

System.out.println("Minute : " + cal.get(Calendar.MINUTE));

System.out.println("Second : " + cal.get(Calendar.SECOND));

System.out.println("\nDay of Week : " + cal.get(Calendar.DAY_OF_WEEK));

System.out.println("Day of Month : " + cal.get(Calendar.DAY_OF_MONTH));

System.out.println("Day of Year : " + cal.get(Calendar.DAY_OF_YEAR));

}

}

OUTPUT:

Year : 2021

Month : 1

Date : 17

Hour : 9

Minute : 47

Second : 33

Day of Week : 4

Day of Month : 17

Day of Year : 48