[英]why parallel streams will only perform a concurrent reduction if either (not both) the stream is unordered, or the collector is UNORDERED?
我正在努力理解 Java 文檔 ( https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html ) 中提到的與並行 8840418503 相關的規則,說明“The9688 Stream.collec ...