[jdk17u-dev] RFR: 8314136: Test java/net/httpclient/CancelRequestTest.java failed: WARNING: tracker for HttpClientImpl(42) has outstanding operations [v3]

[Goetz Lindenmaier]

> I backport this for parity with 17.0.18-oracle.
> 
> Clean backport, but need to adapt as HttpClient does not implement
> AutoClosable in 17.  
> Omitted calls to close, test is run as othervm.

Goetz Lindenmaier 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 four additional commits since the last revision:

 - Merge branch 'master' into goetz_backport_8314136
 - HttpClient not ASutoClosable in 17
 - backport 4f864faf428c8171be975a79db5bc2bc145f8805
 - backport a74ebd048ae569296619c112c23169c46b571863

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

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/4109/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/4109/files/4b6806f6..f7610383

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=4109&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=4109&range=01-02

  Stats: 2282 lines in 53 files changed: 1822 ins; 317 del; 143 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/4109.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/4109/head:pull/4109

PR: https://git.openjdk.org/jdk17u-dev/pull/4109