RFR: 8320971: Use BufferedInputStream.buf directly when param of implTransferTo() is trusted [v4]

Sergey Tsypanov stsypanov at openjdk.org
Fri Dec 8 15:12:38 UTC 2023


> It looks like we can skip copying of `byte[]` in `BufferedInputStream.implTransferTo()` for `OutputStreams` residing in `java.io`.
> 
> See comment by @vlsi in https://github.com/openjdk/jdk/pull/10525/files#diff-e19c508d1bb6ee78697ecca66947c395adda0d9c49a85bf696e677ecbd977af1R612

Sergey Tsypanov has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains five additional commits since the last revision:

 - Merge branch 'master' into 8320971
 - 8320971: Add test
 - 8320971: Trust any OutputStream from java.*
 - 8320971: Use BufferedInputStream.class.getPackageName()
 - 8320971: Use BufferedInputStream.buf directly when param of implTransferTo() is trusted

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/16879/files
  - new: https://git.openjdk.org/jdk/pull/16879/files/a77208e0..b68eeba3

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=16879&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=16879&range=02-03

  Stats: 92426 lines in 1894 files changed: 46037 ins; 39554 del; 6835 mod
  Patch: https://git.openjdk.org/jdk/pull/16879.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16879/head:pull/16879

PR: https://git.openjdk.org/jdk/pull/16879


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