String recipient = ConfigurationManager.getProperty("alert.recipient");
if (recipient != null) {
Email email = ConfigurationManager.getEmail(I18nUtil.getEmailFilename(Locale.getDefault(), "harvesting_error"));
email.addRecipient(recipient);
email.addArgument(targetCollection.getID());
email.addArgument(new Date());
email.addArgument(status);
email.addArgument(ex.getMessage());
String stackTrace;