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DateUtils iterator

import java.util.Calendar; import java.util.Date; import java.util.Iterator; import org.apache.commons.lang.time.DateUtils; import org.apache.commons.lang.time.StopWatch; public class MainClass {     public static void main(String[] args) {       StopWatch stWatch = new StopWatch();       //Start StopWatch       stWatch.start();       //Get iterator for all days in a week starting Monday       Iterator itr = DateUtils.iterator(new Date(),               DateUtils.RANGE_WEEK_MONDAY);       while (itr.hasNext()) {           Calendar gCal = (Calendar) itr.next();           System.out.println(gCal.getTime());       }       //Stop StopWatch       stWatch.stop();       System.out.println("Time Taken >>" + stWatch.getTime());     } } Mon May 07 00:00:00 PDT 2007 Tue May 08 00:00:00 PDT 2007 Wed May 09 00:00:00 PDT 2007 Thu May 10 00:00:00 PDT 2007 Fri May 11 00:00:00 PDT 2007 Sat May 12 00:00:00 PDT 2007 Sun May 13 00:00:00 PDT 2007 Time Taken 32