Java Calendar get field values

import java.text.DateFormatSymbols;
import java.util.Calendar;

public class Main {

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

    // Month is based upon a zero index, January is 0,
    int month = gCal.get(Calendar.MONTH) + 1;
    int day = gCal.get(Calendar.DATE);
    int yr = gCal.get(Calendar.YEAR);

    String dateStr = month + "/" + day + "/" + yr;
    System.out.println(dateStr);/*from ww  w.j  a va  2  s  . c om*/

    int dayOfWeek = gCal.get(Calendar.DAY_OF_WEEK);

    // Print out the integer value for the day of the week
    System.out.println(dayOfWeek);

    int hour = gCal.get(Calendar.HOUR);
    int min = gCal.get(Calendar.MINUTE);
    int sec = gCal.get(Calendar.SECOND);

    System.out.println(hour + ":" + min + ":" + sec);

  }
}

import java.util.Calendar;
 
public class Main {
 
  public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
   /*from   w  ww. j  a  va  2  s .c  om*/
    //get current date, year and month
    System.out.println("Current Year is : " + now.get(Calendar.YEAR));
    //month start from 0 to 11
    System.out.println("Current Month is : " + (now.get(Calendar.MONTH) + 1 ));
    System.out.println("Current Date is : " + now.get(Calendar.DATE));
 
    //get current time information
    System.out.println("Current Hour in 12 hour format is : "                        
                    + now.get(Calendar.HOUR));
    System.out.println("Current Hour in 24 hour format is : "
                    + now.get(Calendar.HOUR_OF_DAY));
    System.out.println("Current Minute is : " + now.get(Calendar.MINUTE));
    System.out.println("Current Second is : " + now.get(Calendar.SECOND));
    System.out.println("Current Millisecond is : " + now.get(Calendar.MILLISECOND));
   
    //display full date time
    System.out.println("Current full date time is : " +
                (now.get(Calendar.MONTH) + 1)
                + "-"
                + now.get(Calendar.DATE)
                + "-"
                + now.get(Calendar.YEAR)
                + " "
                + now.get(Calendar.HOUR_OF_DAY)
                + ":"
                + now.get(Calendar.MINUTE)
                + ":"
                + now.get(Calendar.SECOND)
                + "."
                + now.get(Calendar.MILLISECOND)
                );        
  }
}