Multiset<Integer> elements = HashMultiset.create();
    MinMaxPriorityQueue<Integer> queue = MinMaxPriorityQueue.create();
    int range = 10_000; // range should be small enough that equal elements occur semi-frequently
    for (int iter = 0; iter < reduceIterationsIfGwt(1000); iter++) {
      for (int i = 0; i < 100; i++) {
        Integer element = random.nextInt(range);
        elements.add(element);

    Multiset<Integer> elements = HashMultiset.create();
    MinMaxPriorityQueue<Integer> queue = MinMaxPriorityQueue.create();
    int range = 10_000; // range should be small enough that equal elements occur semi-frequently
    for (int iter = 0; iter < reduceIterationsIfGwt(1000); iter++) {
      for (int i = 0; i < 100; i++) {
        Integer element = random.nextInt(range);
        elements.add(element);

* 🐛 Ensure that `app.include_router` merges nested lifespans. PR [#9630](https://github.com/fastapi/fastapi/pull/9630) by [@Lancetnik](https://github.com/Lancetnik).

### Refactors

* 🎨 Fix typing annotation for semi-internal `FastAPI.add_api_route()`. PR [#10240](https://github.com/fastapi/fastapi/pull/10240) by [@ordinary-jamie](https://github.com/ordinary-jamie).