Calculate Date Difference in Java

Calendar now = Calendar.getInstance();
        Calendar dateToCalc = Calendar.getInstance();

        System.out.println("Current year is :" + now.getTime());
        
        dateToCalc.set(2014,7,25);
        System.out.println("Date To Calculate :" + dateToCalc.getTime());
        
        System.out.println("Different is "+(((now.getTimeInMillis()-dateToCalc.getTimeInMillis())/86400000)+1));