//
// Get a Session object with the default properties.
//
Properties props = System.getProperties();
Session session = Session.getDefaultInstance(props, null);
MimeMessage msg = new MimeMessage(session, new FileInputStream("compressed.message"));
SMIMECompressed m = new SMIMECompressed(msg);
MimeBodyPart res = SMIMEUtil.toMimeBodyPart(m.getContent());
System.out.println("Message Contents");
System.out.println("----------------");
System.out.println(res.getContent());