@Override
    public void recycle(Recyclable<Set<T>> recyclable) {
        Set<T> set = recyclable.getValue();
        if (set.size() > MAX_SIZE) {
            recyclable = newInstance();
        } else {
            set.clear();
        }
        super.recycle(recyclable);
    }
Use a small max size so that a smaller collection can clear/recycle quickly, while a larger
collection doesn't need to grow too frequently.
turms-server-common/src/main/java/im/turms/server/common/infra/recycler/SetRecycler.java