On Fri, 13 Aug 2021 14:41:54 GMT, Alan Bateman <al...@openjdk.org> wrote:
> > Is this what you have been asking @mkarg in #4263 to do? Optimize > > transferTo() only for FileInputStream? Would it interfere with #4263? > > #4263 is the input stream returned by Channels.newInputStream where the > source may be a FileChannel and the output stream specified to > InputStream::transferTo may be connected to a FileChannel. Having followed both #4263 and this PR from the sidelines, may I ask why for #4263 much more rigorous testing is asked but not here? E.g. test for NPE, random-sized files/buffers, random position, return value, comprehensive JMH tests to show performance, etc? I'm all for high quality standards and good test coverage, but why are we seemingly measuring with double standards? ------------- PR: https://git.openjdk.java.net/jdk/pull/5097
