[jdk11u-dev] RFR: 8271456: Avoid looking up standard charsets in "java.desktop" module

[Timofei Pushkin]

On Thu, 28 Aug 2025 14:10:48 GMT, Timofei Pushkin <tpushkin at openjdk.org> wrote:

> Backport of [JDK-8271456](https://bugs.openjdk.org/browse/JDK-8271456) from JDK 17, for parity with Oracle 11.0.26.
> 
> There were trivial conflicts in copyright years and imports in a few files.
> 
> Testing: GitHub CI, `jdk_imageio` test group locally (mac/arm64)

JDI test failures do not seem related to the change: the change only affects `jdk.desktop` module which is not related to the failing `jdk.jdi` module. JDK-8336451 reads like it was tracking this issue but is was closed as solved a year ago.

#3082, which depends on this PR, does not have them  (i.e. they are probably intermittent), while unrelated #3077 has exactly the same issue (i.e. the issue is not related to this particular change).

So I don't think anything in this PR should be fixed.

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PR Comment: https://git.openjdk.org/jdk11u-dev/pull/3081#issuecomment-3235993069