How to get day from a month java
<p>I have a calendar picker that allows user to pick a start date and end dates. </p>

<p>I want to extract the day from a month, the old way to use getDay produces a wrong day from a month. Is there any other methods that I can use to get the date from a month and put it into an int type?</p>

<pre><code>      Date date_from = HolidayForm.pickerFrom.getDate();
      Date date_to = HolidayForm.pickerTo.getDate();

      //getDay is deprecated 
      int from = date_from.getDay();
      int to = date_to.getDay();

      //so i can do to find difference. 
      int diff = to-from;
</code></pre>
