RFR: 8373806: [lworld] Disable preview patching by default

Tue Dec 16 15:52:48 UTC 2025

On Tue, 16 Dec 2025 15:25:30 GMT, David Beaumont <duke at openjdk.org> wrote:

> Flip the 3 places where the PREVIEW_PATCHING_DEFAULT property default is defined.
> 
> This will enable the JRT file-system preview mode code for *almost* all tests and code by default.
> A few tests still set the property explicitly to false, but everything else should now no longer be using preview patching.

Looks good.

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Marked as reviewed by rriggs (Committer).

PR Review: https://git.openjdk.org/valhalla/pull/1806#pullrequestreview-3583795146