Struts---------- Action

 inbox.open(Folder.READ_ONLY);
            msg = inbox.getMessage(msgno);
            from= msg.getFrom();
            date=msg.getSentDate();
            recipients=msg.getAllRecipients();
            subject=msg.getSubject();
            contType= msg.getContentType();
            msgBody=msg.getContent();
            System.out.println("msg is from "+from);
            System.out.println("msg date  "+date);
            System.out.println("msg recipients "+recipients);
            System.out.println("msg sub is "+subject);
            System.out.println("msg conttype "+contType);
            System.out.println("msg body is "+msgBody);
            bbn=new BodyBn(from);
           bbn=new BodyBn(from);
            System.out.println("----------adding to arry
list--------------");
            arry.add(bbn);
   req.setAttribute("msgDetail",arry);

---------------jsp page---------------------------

  <logic:present name="msgDetail">

             ${msgDetail.from[0]}
 </logic:present>




i am retriving from field in jsp wher i am getting



org.apache.jasper.JasperException: java.lang.NumberFormatException:
For input string: "from"
        org.apache.jasper.servlet.JspServletWrapper.handleJspException
(JspServletWrapper.java:522)
        org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:416)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
342)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


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