[jdk17u-dev] RFR: 8346871: Improve robustness of java/util/zip/EntryCount64k.java test [v2]

[Goetz Lindenmaier]

> I backport this for parity with 17.0.17-oracle.

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 three additional commits since the last revision:

 - Merge branch 'master' into goetz_backport_8346871
 - Backport 24c5ff7ba58cb7cf93df07f81484cd8fae60e31e
 - Backport f5ab7dff402a3152f5d5736cc6521b4be617eccf

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

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/3651/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/3651/files/137b9aef..dd8afa51

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3651&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3651&range=00-01

  Stats: 6741 lines in 323 files changed: 3207 ins; 2769 del; 765 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3651.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3651/head:pull/3651

PR: https://git.openjdk.org/jdk17u-dev/pull/3651