8252250: isnanf is obsolete

[voitylov]

JDK-8252250 is in the first batch of a chain of backports for Alpine support to 11u as discussed in the mailing list. For the full set of anticipated changes please refer to the jdk-updates mailing list [1].

Unlike original changeset this backport also changes src/java.base/unix/native/libjava/jdk_util_md.h because it also contains isnanf, which was removed in JDK16 by "JDK-8249612: Remove unused ISNANF and ISNAND from jdk_util_md.h" after removing its usage by "JDK-8199424: consider removing ObjectInputStream and ObjectOutputStream native methods" in JDK14.

Testing: JCK + JTreg on Windows, Linux, Solaris, Mac without regressions.

[1] https://mail.openjdk.java.net/pipermail/jdk-updates-dev/2022-February/012271.html

---

Progress

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

Issue

• JDK-8252250: isnanf is obsolete

Reviewers

• Vladimir Kempik (@VladimirKempik - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk11u-dev pull/851/head:pull/851
$ git checkout pull/851

Update a local copy of the PR:
$ git checkout pull/851
$ git pull https://git.openjdk.java.net/jdk11u-dev pull/851/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 851

View PR using the GUI difftool:
$ git pr show -t 851

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk11u-dev/pull/851.diff

[bridgekeeper]

👋 Welcome back avoitylov! 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.

[mlbridge]

Webrevs

• 00: Full (b2ce0990)

[openjdk]

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

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

8252250: isnanf is obsolete

Reviewed-by: vkempik

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 17 new commits pushed to the master branch:

• 8e01531: 8258956: Memory Leak in StringCoding on ThreadLocal resultCached StringCoding.Result
• 85a89c5: 8211962: Implicit narrowing in MacOSX java.desktop jsound
• bca1970: 8223143: Restructure/clean-up for 'loopexit_or_null()'.
• 571d323: 8208249: TriggerUnloadingByFillingMetaspace generates garbage class names
• 87b6007: 8279837: C2: assert(is_Loop()) failed: invalid node class: Region
• 56e2384: 8208246: flags duplications in vmTestbase_vm_g1classunloading tests
• 7a1d1e0: Merge
• 1cff563: 8277795: ldap connection timeout not honoured under contention
• e339111: 8276141: XPathFactory set/getProperty method
• b0c0dc5: 8275082: Update XML Security for Java to 2.3.0
• ... and 7 more: https://git.openjdk.java.net/jdk11u-dev/compare/80919eb2fff99409544c3c4d429912707f2fb2d5...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.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change. Possible candidates are the reviewers of this PR (@VladimirKempik) but any other Committer may sponsor as well.

➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

[voitylov]

/integrate

[openjdk]

@voitylov
Your change (at version b2ce099) is now ready to be sponsored by a Committer.

[VladimirKempik]

/sponsor

[openjdk]

Going to push as commit 49f9105.
Since your change was applied there have been 17 commits pushed to the master branch:

• 8e01531: 8258956: Memory Leak in StringCoding on ThreadLocal resultCached StringCoding.Result
• 85a89c5: 8211962: Implicit narrowing in MacOSX java.desktop jsound
• bca1970: 8223143: Restructure/clean-up for 'loopexit_or_null()'.
• 571d323: 8208249: TriggerUnloadingByFillingMetaspace generates garbage class names
• 87b6007: 8279837: C2: assert(is_Loop()) failed: invalid node class: Region
• 56e2384: 8208246: flags duplications in vmTestbase_vm_g1classunloading tests
• 7a1d1e0: Merge
• 1cff563: 8277795: ldap connection timeout not honoured under contention
• e339111: 8276141: XPathFactory set/getProperty method
• b0c0dc5: 8275082: Update XML Security for Java to 2.3.0
• ... and 7 more: https://git.openjdk.java.net/jdk11u-dev/compare/80919eb2fff99409544c3c4d429912707f2fb2d5...master

Your commit was automatically rebased without conflicts.

[openjdk]

@VladimirKempik @voitylov Pushed as commit 49f9105.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.