练习
Topic sourcestatic List<Message> process(List<Message> received) {
Set<Message> messageSet = new TreeSet<>(new Comparator<Message>() {
@Override
public int compare(Message o1, Message o2) {
return o1.sequence-o2.sequence;
}
});
messageSet.addAll(received);
return new ArrayList<>(messageSet);
}
- 1
保持热爱