A java program to get current date time using the java.util.Calendar class. Check the blog post at https://coderolls.com/get-current-date-time-in-java/

CalendarExample.java

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
/**
 * A java program to get current date time using the java.util.Calendar class
 * @author Gaurav Kukade at coderolls.com
 */
public class CalendarExample {

	public static void main(String[] args) {
		SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
		
		// get the instance of the java.util.Calendar
		Calendar calendar = Calendar.getInstance();
		
		// getTime() method returns the instance of java.util.Date
		Date date = calendar.getTime();
		
		// prints the date object
		System.out.println(date);  // Sat May 15 12:50:17 IST 2021
		
		// print the formated date 
		System.out.println(simpleDateFormat.format(date));  // 15/05/2021 12:50:17

	}

}