On Wed, 12 Aug 2026 14:54:19 GMT, Daisuke Yamazaki <[email protected]> wrote:
>> Added a fast path for `PriorityQueue#addAll` when adding elements to an >> empty, exact `PriorityQueue` instance. >> >> Instead of inserting each element one by one through `AbstractQueue#addAll`, >> the implementation now copies the source collection into the backing array >> and calls `heapify()`. >> This reduces the construction cost for bulk insertion into an empty queue >> from repeated per-element sift-up work to linear-time heap construction. >> >> --------- >> - [x] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > Daisuke Yamazaki has updated the pull request incrementally with one > additional commit since the last revision: > > Add checks for non-Comparable elements Based on this discussion I've closed JDK-8387257 as Won't Fix. ------------- PR Comment: https://git.openjdk.org/jdk/pull/31701#issuecomment-6328670248
