RFR: 8310837: Use ByteArrayLittleEndian in java.util.zip [v7]

[Glavo]

On Wed, 28 Feb 2024 07:17:42 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

> Hello Glavo, I'll need some more time on this to review this. In the meantime, could you update the micro benchmark latest numbers with this latest state?

Latest results:


  Benchmark                       (size)  Mode  Cnt      Score       Error  Units
- ZipFileOpen.openCloseZipFile       512  avgt   15   55411.637 ± 2010.322  ns/op
+ ZipFileOpen.openCloseZipFile       512  avgt   15    53247.244 ± 602.826  ns/op
- ZipFileOpen.openCloseZipFile      1024  avgt   15   99983.208 ±  374.463  ns/op
+ ZipFileOpen.openCloseZipFile      1024  avgt   15    96463.939 ± 273.324  ns/op
- ZipFileOpen.openCloseZipFilex2     512  avgt   15   57308.739 ± 1627.708  ns/op
+ ZipFileOpen.openCloseZipFilex2     512  avgt   15    54735.296 ± 241.473  ns/op
- ZipFileOpen.openCloseZipFilex2    1024  avgt   15  102068.887 ±  318.778  ns/op
+ ZipFileOpen.openCloseZipFilex2    1024  avgt   15    98095.240 ± 319.524  ns/op

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PR Comment: https://git.openjdk.org/jdk/pull/14632#issuecomment-1969134039