8288589: Files.readString ignores encoding errors for UTF-16

[naotoj]

Hi all,

This pull request contains a backport of commit 2728770e from the openjdk/jdk repository.

The commit being backported was authored by Naoto Sato on 23 Jun 2022 and was reviewed by Roger Riggs, Iris Clark and Alan Bateman.

Thanks!

---

Progress

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

Issue

• JDK-8288589: Files.readString ignores encoding errors for UTF-16

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk19 pull/61/head:pull/61
$ git checkout pull/61

Update a local copy of the PR:
$ git checkout pull/61
$ git pull https://git.openjdk.org/jdk19 pull/61/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 61

View PR using the GUI difftool:
$ git pr show -t 61

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk19/pull/61.diff

[bridgekeeper]

👋 Welcome back naoto! 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]

@naotoj 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:

8288589: Files.readString ignores encoding errors for UTF-16

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 no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential 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.

[openjdk]

@naotoj The following labels will be automatically applied to this pull request:

• core-libs
• nio

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing lists. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 00: Full (df77fa75)

[naotoj]

/integrate

[openjdk]

Going to push as commit a716f79.
Since your change was applied there has been 1 commit pushed to the master branch:

• 4c9ea7e: 8286580: serviceability/jvmti/vthread/GetSetLocalTest failed with assert: Not supported for heap frames

Your commit was automatically rebased without conflicts.

[openjdk]

@naotoj Pushed as commit a716f79.

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

[irisclark]

Looks like a clean backport of the change in main-line.