import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
public final class DateUtils {
public static Date getLastWeek() {
GregorianCalendar dayBeforeThisWeek = new GregorianCalendar();
int dayFromMonday = (dayBeforeThisWeek.get(Calendar.DAY_OF_WEEK) + 7 - Calendar.MONDAY) % 7;
dayBeforeThisWeek.add(Calendar.DATE, -dayFromMonday-1);
return dayBeforeThisWeek.getTime();
}
}