in chatterbox-imap/chatterbox-imap-impl/src/main/java/org/apache/tomee/chatterbox/imap/adapter/ImapResourceAdapter.java [447:457]
private boolean filterSubject(final Message message, final Method m) {
try {
final String subject = message.getSubject();
return !m.isAnnotationPresent(Subject.class) || "".equals(m.getAnnotation(Subject.class).value())
|| templateMatches(m.getAnnotation(Subject.class).value(), subject);
} catch (MessagingException e) {
return false;
}
}