[JAVA] Le dernier jour du mois

      // import java.util.Calendar;int p1 = 2009;

         int p2 = 11;
         int p3 = 24;
         String[] tabJours = {"dimanche", "lundi", "mardi", "mercredi", "jeudi",
               "vendredi", "samedi"};

         Calendar cal = new GregorianCalendar(p1, p2 -1, p3); // p2-1 >> le mois = 0 a 11
         int nbJours = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
         
         cal = new GregorianCalendar(2009, 10, nbJours);
         int num_jour = cal.get(Calendar.DAY_OF_WEEK);
         System.out.println("Dernier jour du mois: " + tabJours[num_jour -1]);