8285523: Improve test java/io/FileOutputStream/OpenNUL.java

[mrserb]

Hi all,
This pull request contains a backport of commit f42631e3 from the openjdk/jdk repository.
The commit being backported was authored by Sergey Bylokhov on 29 Apr 2022 and was reviewed by Andrew John Hughes and Brian Burkhalter.
Thanks!

---

Progress

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

Issue

• JDK-8285523: Improve test java/io/FileOutputStream/OpenNUL.java

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk18u pull/132/head:pull/132
$ git checkout pull/132

Update a local copy of the PR:
$ git checkout pull/132
$ git pull https://git.openjdk.java.net/jdk18u pull/132/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 132

View PR using the GUI difftool:
$ git pr show -t 132

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk18u/pull/132.diff

[bridgekeeper]

👋 Welcome back serb! 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.

[openjdk]

@mrserb 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:

8285523: Improve test java/io/FileOutputStream/OpenNUL.java

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 19 new commits pushed to the master branch:

• 0b9bee7: 8286198: [linux] Fix process-memory information
• 3b7473c: 8282219: jdk/java/lang/ProcessBuilder/Basic.java fails on AIX
• 15776b5: 8284848: C2: Compiler blackhole arguments should be treated as globally escaping
• 431e502: 8283022: com/sun/crypto/provider/Cipher/AEAD/GCMBufferTest.java failing with -Xcomp after 8273297
• 2c01f3a: Merge
• 22a15d6: 8285445: cannot open file "NUL:"
• 1579390: 8284920: Incorrect Token type causes XPath expression to return incorrect results
• e47ee85: 8283350: (tz) Update Timezone Data to 2022a
• 482a4a9: 8284548: Invalid XPath expression causes StringIndexOutOfBoundsException
• 374d955: 8285454: Update the JBS version for respin of April CPU22_04
• ... and 9 more: https://git.openjdk.java.net/jdk18u/compare/96f0e65c9dd2c6edf57f3f1d6c51e1eee45bc1ce...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.

[mlbridge]

Webrevs

• 00: Full (f7bf8572)

[mrserb]

/integrate

[openjdk]

Going to push as commit b9e100c.
Since your change was applied there have been 25 commits pushed to the master branch:

• 642208c: 8283469: Don't use memset to initialize members in FileMapInfo and fix memory leak
• 2e9dda4: 8285921: serviceability/dcmd/jvmti/AttachFailed/AttachReturnError.java fails on Alpine
• 3d54587: 8286283: assert(func2 == 0 && func3 == 0) failed: not unary
• aac6bd5: 8286013: Incorrect test configurations for compiler/stable/TestStableShort.java
• 9d0d8ea: 8285828: runtime/execstack/TestCheckJDK.java fails with zipped debug symbols
• b5bf90d: 8284992: Fix misleading Vector API doc for LSHR operator
• 0b9bee7: 8286198: [linux] Fix process-memory information
• 3b7473c: 8282219: jdk/java/lang/ProcessBuilder/Basic.java fails on AIX
• 15776b5: 8284848: C2: Compiler blackhole arguments should be treated as globally escaping
• 431e502: 8283022: com/sun/crypto/provider/Cipher/AEAD/GCMBufferTest.java failing with -Xcomp after 8273297
• ... and 15 more: https://git.openjdk.java.net/jdk18u/compare/96f0e65c9dd2c6edf57f3f1d6c51e1eee45bc1ce...master

Your commit was automatically rebased without conflicts.

[openjdk]

@mrserb Pushed as commit b9e100c.

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