import static java.util.Calendar.DATE;
import static java.util.Calendar.DAY_OF_WEEK;
import static java.util.Calendar.MONTH;
import static java.util.Calendar.YEAR;
import java.text.DateFormatSymbols;
import java.util.GregorianCalendar;
public class MainClass {
public static void main(String[] args) {
GregorianCalendar birthdate = new GregorianCalendar(1999, 1, 1);
GregorianCalendar today = new GregorianCalendar(); // Today's date
GregorianCalendar birthday = new GregorianCalendar(today.get(YEAR), birthdate.get(MONTH),
birthdate.get(DATE));
int age = today.get(today.YEAR) - birthdate.get(YEAR);
String[] weekdays = new DateFormatSymbols().getWeekdays(); // Get day names
System.out.println("You were born on a " + weekdays[birthdate.get(DAY_OF_WEEK)]);
System.out.println("This year you " + (birthday.after(today) ? " will be " : "are ") + age
+ " years old.");
System.out.println("In " + today.get(YEAR) + " your birthday "
+ (today.before(birthday) ? "will be" : "was") + " on a "
+ weekdays[birthday.get(DAY_OF_WEEK)] + ".");
}
}
You were born on a Monday
This year you will be 8 years old.
In 2007 your birthday will be on a Thursday.