Java EE (Java Enterprise Edition) General Discussion

Hi there

I've worked through the FAQ's and forum and based on the info available tried to construct code to deal with the whole "javax.mail.MessagingException: Missing start boundary" problem. I keep on getting a ClassCastException though and was hoping you could scan through the code and let me know if you see anything. I must be missing something ... simplified extract of code below:

Multipart mp = (Multipart)part.getContent();
try {
	for (int i = 0; i < mp.getCount(); i++) {
		processBodyPart(wrapper, mp.getBodyPart(i), i);
	}
} catch (MessagingException e) {
	// Converting Msg to a Copy (to fix boundary)
	ByteArrayOutputStream bos = new ByteArrayOutputStream();
	part.writeTo(bos);
	byte[] bytes = bos.toByteArray();
	MimeMessage newMsg = new MimeMessage(emailAccount.getSession(), new ByteArrayInputStream(bytes));
	String ct = newMsg.getContentType();
	newMsg.removeHeader("Content-Type");
	ct = ct.substring(0, ct.indexOf(";")); // Strip out the rest, only retain the content-type 
	newMsg.setDataHandler(new DataHandler(newMsg.getContent(), ct));
	Multipart testMp = (Multipart)newMsg.getContent(); // <<-------- ClassCastException here!!
	for (int i = 0; i < testMp.getCount(); i++) {
		Part bp = testMp.getBodyPart(i);
		processBodyPart(bp);
	}
}

Much appreciated.

Marius