[lworld] RFR: 8363846: [lworld] Make Class.isIdentityClass() non-native [v2]

[Roger Riggs]

On Wed, 23 Jul 2025 15:16:07 GMT, Chen Liang <liach at openjdk.org> wrote:

>> yes, that's surprising it passed.  Oh, I don't know how these work.  None of the other tests check for !enablePreview in this directory.
>
> We should be able to use `@enablePreview false` to explicitly turn it off, without touching `TEST.properties`:
> https://github.com/openjdk/jtreg/blob/8a906f35aeacc79cc723ed4dd73aa2bb6c7dd8e9/src/share/classes/com/sun/javatest/regtest/config/RegressionTestFinder.java#L644-L650

I'd prefer it to be explicit in each test, no need to chase down modes in config files.

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PR Review Comment: https://git.openjdk.org/valhalla/pull/1514#discussion_r2226045125