Here you can find the source of getDateByYearAndWeekNum(int year, int weekNum)
public static Date getDateByYearAndWeekNum(int year, int weekNum)
//package com.java2s; //License from project: Open Source License import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; public class Main { public static Date getDateByYearAndWeekNum(int year, int weekNum) { Calendar c = new GregorianCalendar(); c.set(Calendar.YEAR, year); c.set(Calendar.WEEK_OF_YEAR, weekNum); return c.getTime(); }/*from w w w . j a v a2 s . c o m*/ }