to print Current DATE and TIME

import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;

public class Time {
   public static void main(String[] args) {
     
       DateFormat df = new SimpleDateFormat("dd/MM/yy HH:mm:ss");
       Date dateobj = new Date();
       System.out.println(df.format(dateobj));

     
       Calendar calobj = Calendar.getInstance();
       System.out.println(df.format(calobj.getTime()));
    }
}

OUTPUT:
25/07/17 12:01:29

25/07/17 12:01:29