{filelink=5545}

import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

public class NbrJourEntre2Date
{

  public static long differenceDate(Date date1, Date date2)
  {
	long UNE_HEURE = 60 * 60 * 1000L;
    return ((date2.getTime() - date1.getTime() + UNE_HEURE) / (UNE_HEURE * 24));
  }

  public static void main(String args[])
  {
    Calendar c1 = new GregorianCalendar();
    Calendar c2 = new GregorianCalendar();
    c1.set(2010, 01, 01, 0, 0, 0);
    c2.set(2011, 01, 01, 0, 0, 0);

    System.out.println(differenceDate(c1.getTime(), c2.getTime())+" jour(s) Entre les deux Date");
  }

}