}
private void displaySingleListing(int messageNumber) throws IOException,
MaildropPopException {
UidListing listing;
try {
listing = session.getMaildrop().getUidListing(messageNumber);
} catch (IllegalArgumentException e) {
session.getThread().sendResponse("-ERR " + e.getMessage());
return;
}
session.getThread().sendResponse("+OK " + listing.toString());
}