import com.acelet.lib.Luner;
import com.acelet.lib.Phrase;
public class EasterMondayHolidaying implements Holidaying {
public long getTheHoliday(int year) {
long nextFullMoon = new Luner().nextFullMoon(year + "-" + "03" + "-" + 21);
GregorianCalendar calendar = new GregorianCalendar();
calendar.setTime(new Date(nextFullMoon));
calendar.set(Calendar.DAY_OF_WEEK, Calendar.FRIDAY);
calendar.add(Calendar.DATE, 3);
return calendar.getTime().getTime();