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.
This complex engineering translates into tangible benefits:
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So on paper at least, there is room for improvement. However, Jackson says there are doubts over the true size of Venezuela's oil reserves.
本报北京2月27日电 （记者郑轶、陶相安）第十四届冬季残疾人奥林匹克运动会将于3月6日至15日在意大利米兰—科尔蒂纳举行。2月27日，中国体育代表团在北京成立。这是我国参加境外冬残奥会项目最多、运动员规模最大的一届。