while (e.hasMoreElements()) {
String key = (String) e.nextElement();
builder.addAttribute(new QName(key, null,null), mtpl.get(key));
}
} catch (MimeTypeParseException e) {
e.printStackTrace();
}
}
private void handlePart(Part part, MemTreeBuilder builder)
throws MessagingException, IOException, XPathException, SAXException {