8279453: Disable tools/jar/ReproducibleJar.java on 32-bit platforms

[shipilev]

The real problem is Y2038 (JDK-8279444), which does not look solvable at this time. So for test cleanliness, we might just disable this test on 32-bit platforms.

Additional testing:

• Linux x86_64 fastdebug, affected test still passes
• Linux x86_32 fastdebug, affected test is now skipped

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
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Issue

• JDK-8279453: Disable tools/jar/ReproducibleJar.java on 32-bit platforms

Reviewers

• Alan Bateman (@AlanBateman - Reviewer)
• Brian Burkhalter (@bplb - Reviewer)

Reviewing

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$ git fetch https://git.openjdk.java.net/jdk pull/6957/head:pull/6957
$ git checkout pull/6957

Update a local copy of the PR:
$ git checkout pull/6957
$ git pull https://git.openjdk.java.net/jdk pull/6957/head

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$ git pr checkout 6957

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Download this PR as a diff file:
https://git.openjdk.java.net/jdk/pull/6957.diff

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Webrevs

• 00: Full (e74b994e)

[openjdk]

@shipilev This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8279453: Disable tools/jar/ReproducibleJar.java on 32-bit platforms

Reviewed-by: alanb, bpb

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 11 new commits pushed to the master branch:

• 191f730: Merge
• 95a3010: 8275830: C2: Receiver downcast is missing when inlining through method handle linkers
• 58b5fb3: 8265317: [vector] assert(payload->is_object()) failed: expected 'object' value for scalar-replaced boxed vector but got: NULL
• 06f3713: 8279379: GHA: Print tests that are in error
• e7244c1: 8278966: two microbenchmarks tests fail "assert(!jvms->method()->has_exception_handlers()) failed: no exception handler expected" after JDK-8275638
• b4b0328: 8278824: Uneven work distribution when scanning heap roots in G1
• 99a8351: 8279386: Remove duplicate RefProcPhaseTimeTracker
• d1e6f26: 8279351: [TESTBUG] SADebugDTest.java does not handle "Address already in use" error
• 93c7d90: 8278282: G1: Log basic statistics for evacuation failure
• 1ffdc52: 8279412: [JVMCI] failed speculations list must outlive any nmethod that refers to it
• ... and 1 more: https://git.openjdk.java.net/jdk/compare/9bdf6eb7b2412ecff523015f1430dfb6a0e4dd09...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[shipilev]

Thanks for reviews!

/integrate

[openjdk]

Going to push as commit a741b92.
Since your change was applied there have been 15 commits pushed to the master branch:

• b6ec39c: 8279510: Parallel: Remove unused PSScavenge::_consecutive_skipped_scavenges
• 0f98efb: 8279445: Update JMH devkit to 1.34
• 8b5de27: 8279485: Incorrect copyright year in compiler/lib/ir_framework/IRNode.java after JDK-8278114
• f326305: 8278114: New addnode ideal optimization: converting "x + x" into "x << 1"
• 191f730: Merge
• 95a3010: 8275830: C2: Receiver downcast is missing when inlining through method handle linkers
• 58b5fb3: 8265317: [vector] assert(payload->is_object()) failed: expected 'object' value for scalar-replaced boxed vector but got: NULL
• 06f3713: 8279379: GHA: Print tests that are in error
• e7244c1: 8278966: two microbenchmarks tests fail "assert(!jvms->method()->has_exception_handlers()) failed: no exception handler expected" after JDK-8275638
• b4b0328: 8278824: Uneven work distribution when scanning heap roots in G1
• ... and 5 more: https://git.openjdk.java.net/jdk/compare/9bdf6eb7b2412ecff523015f1430dfb6a0e4dd09...master

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit a741b92.

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