RFR: 8297271: AccessFlag.maskToAccessFlags should be specific to class file version

[ExE Boss]

On Fri, 18 Apr 2025 20:33:27 GMT, Chen Liang <liach at openjdk.org> wrote:

> Take the class file version to reject flags not yet defined, redefined, or obsoleted. The non-cffv version can return the preview flags when the current runtime is in preview.

With this, the **Class‑File API** needs to be updated to pass the current class file format version to the calls of `AccessFlag​.maskToAccessFlags(…)`.

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PR Comment: https://git.openjdk.org/jdk/pull/24760#issuecomment-2816617102