import java.util.Calendar;
public class Main {
public static void main(String[] args) {
Calendar now = Calendar.getInstance();
System.out.println("Current week of month is : " + now.get(Calendar.WEEK_OF_MONTH));
System.out.println("Current week of year is : " + now.get(Calendar.WEEK_OF_YEAR));
now.add(Calendar.WEEK_OF_MONTH, 1);
System.out.println("date after one year : " + (now.get(Calendar.MONTH) + 1) + "-"
+ now.get(Calendar.DATE) + "-" + now.get(Calendar.YEAR));
}
}