8272473: Parsing epoch seconds at a DST transition with a non-UTC parser is wrong

[GoeLin]

I backport this for parity with 11.0.15-oracle.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change must be properly reviewed

Issue

• JDK-8272473: Parsing epoch seconds at a DST transition with a non-UTC parser is wrong

Reviewers

• Paul Hohensee (@phohensee - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk11u-dev pull/688/head:pull/688
$ git checkout pull/688

Update a local copy of the PR:
$ git checkout pull/688
$ git pull https://git.openjdk.java.net/jdk11u-dev pull/688/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 688

View PR using the GUI difftool:
$ git pr show -t 688

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk11u-dev/pull/688.diff

[bridgekeeper]

👋 Welcome back goetz! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[GoeLin]

I had to resolve the copyrights and the test specification.
I turned it into the standard syntax as used in head.

[mlbridge]

Webrevs

• 00: Full (4af25e75)

[phohensee]

Lgtm.

[openjdk]

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

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

8272473: Parsing epoch seconds at a DST transition with a non-UTC parser is wrong

Reviewed-by: phh

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 4 new commits pushed to the master branch:

• d0445aa: 8274523: java/lang/management/MemoryMXBean/MemoryTest.java test should handle Shenandoah
• 38bfb43: 8208074: [TESTBUG] vmTestbase/nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption/TestDescription.java failed with NullPointerException
• 3a452af: 8266168: -Wmaybe-uninitialized happens in check_code.c
• c82d66c: 8266174: -Wmisleading-indentation happens in libmlib_image sources

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
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.

[GoeLin]

/integrate

[openjdk]

Going to push as commit eaa4197.
Since your change was applied there have been 14 commits pushed to the master branch:

• 15f3e0e: 8255035: Update BCEL to Version 6.5.0
• c3aaef3: 8257769: Cipher.getParameters() throws NPE for ChaCha20-Poly1305
• 9bf52e6: 8233827: Enable screenshots in the enhanced failure handler on Linux/macOS
• 4beb4ad: 8210236: Prepare ciReceiverTypeData::translate_receiver_data_from for concurrent class unloading
• 8878ffc: 8273366: [testbug] javax/swing/UIDefaults/6302464/bug6302464.java fails on macOS12
• 554498d: 8199079: Test javax/swing/UIDefaults/6302464/bug6302464.java is unstable
• 9b96ac9: Merge
• f5664ea: 8251329: (zipfs) Files.walkFileTree walks infinitely if zip has dir named "." inside
• 8fe5d59: 8276774: Cookie stored in CookieHandler not sent if user headers contain cookie
• eb2a92f: 8256373: [Windows/HiDPI] The Frame#setBounds does not work in a minimized state
• ... and 4 more: https://git.openjdk.java.net/jdk11u-dev/compare/f8ed0fecfd7d8f2fde6b18752b84f2175e50fa65...master

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit eaa4197.

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