}
ChangeLogSet changeSet = r.getChangeSet();
List<Entry> entries = new LinkedList<Entry>();
Set<AffectedFile> files = new HashSet<AffectedFile>();
for (Object o : changeSet.getItems()) {
Entry entry = (Entry) o;
logger.info("Entry " + o);
entries.add(entry);
files.addAll(entry.getAffectedFiles());
}
if (entries.isEmpty()) {
logger.info("Empty change...");
return null;
}
Set<String> authors = new HashSet<String>();
for (Entry entry : entries) {
authors.add(entry.getAuthor().getDisplayName());
}
MessageBuilder message = new MessageBuilder(notifier, r);
message.append("Started by changes from ");
message.append(StringUtils.join(authors, ", "));
message.append(" (");