html-el:checkbox gets checked after a Struts validation error display
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I have a very simple issue. Below is my JSP code , where I display multiple check boxes in rows. By default all checkbox are checked, and if user wants to ignore certain row, he unchecks that row's checkbox. 

My issue is, if a row's checkbox is unchecked and because of some other fields, if Struts throws a form validation error on screen, the unselected checkbox is displaying back as checked. Am I missing something? If no struts validtion, then everything looks correct. 

    <c:forEach var="map" items="${form.displayList}" varStatus="index">	
        <html-el:checkbox styleId="someCheckbox_${index.index}" property="someCheckboxes[${index.index}]"  />
         <td> .....</td>
         <td> .....</td>
         <td> .....</td>
    </c:forEach>

