This is better in that there is far less boilerplate, but it doesn't solve everything. Async iteration was retrofitted onto an API that wasn't designed for it, and it shows. Features like BYOB (bring your own buffer) reads aren't accessible through iteration. The underlying complexity of readers, locks, and controllers are still there, just hidden. When something does go wrong, or when additional features of the API are needed, developers find themselves back in the weeds of the original API, trying to understand why their stream is "locked" or why releaseLock() didn't do what they expected or hunting down bottlenecks in code they don't control.
Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04。业内人士推荐爱思助手下载最新版本作为进阶阅读
，详情可参考heLLoword翻译官方下载
int left = 2 * i + 1; // 左子节点。关于这个话题，搜狗输入法2026提供了深入分析
enough. Otherwise, it uses a heap allocation as normal.