Get current time information in Java

/*from   w w w  .jav  a 2  s  . c  om*/
import java.util.Calendar;

public class Main {

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

    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));
  }
}