Changeset: b02d855edd76 Author: tvaleev Date: 2016-08-18 17:30 -0700 URL: http://hg.openjdk.java.net/jdk9/dev/jdk/rev/b02d855edd76 8164189: Collectors.toSet() parallel performance improvement Reviewed-by: shade, psandoz ! src/java.base/share/classes/java/util/stream/Collectors.java