[lworld] Integrated: 8368333: [lworld] Add preview mode to ImageReader and JRT file-system

[David Beaumont]

On Tue, 23 Sep 2025 19:15:43 GMT, David Beaumont <duke at openjdk.org> wrote:

> Java changes for supporting preview mode when preview mode resources (with new location flags) are available.
> 
> At the moment, this code will operate on non-preview jimage files (1.0) and act as if no preview resources are available by virtue of the default value for missing attributes and package flags being zero (which matches jimage 1.0).
> 
> This should be reviewed on top of https://github.com/openjdk/valhalla/pull/1618

This pull request has now been integrated.

Changeset: 0ff86987
Author:    David Beaumont <david.beaumont at oracle.com>
Committer: Roger Riggs <rriggs at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/0ff86987f59f127abece39bdb5d9007a291147e9
Stats:     1538 lines in 20 files changed: 1173 ins; 225 del; 140 mod

8368333: [lworld] Add preview mode to ImageReader and JRT file-system

Reviewed-by: rriggs

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PR: https://git.openjdk.org/valhalla/pull/1619