Copy the UserInfo .
Also convert icon urls into icon references.
String url;
String reference;
url = from.getLargeIcon();
reference = urlToReference(url);
to.setLargeIcon(reference);
url = from.getSmallIcon();
reference = urlToReference(url);
to.setSmallIcon(reference);
// System.out.println("Copying " + from.getDescription()); //NOI18N
to.setDescription(from.getDescription());
to.setDisplayName(from.getDisplayName());