Why do I get java.lang.ClassCastException: com.sun.mail.imap.IMAPInputStream when writing contain of the message to browser(i.e via servletoutputStream). This exception is occured when I want to display a message of type "test/plain charset;". For other type, there is no problem.


the code I have write is for writing:

			

			try{
			

			// out is variabl  of type servletoutputstream
			

			out.println(( (String) message.getContent()));
			

			} catch(Exception ee)
			

			{ee.printStackTrace();}