RFR: JDK-8346465 : Add a check in setData() to restrict the update of Built-In ICC_Profiles [v5]

[Alexey Ivanov]

On Thu, 20 Feb 2025 20:59:37 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> At this time, all the built-in profiles are created with `ProfileDeferralInfo`.
> 
> If `ProfileDeferralInfo` is used to create only built-in profiles, then modifying `ICC_Profile(ProfileDeferralInfo pdi)` is enough.

I've updated my branch with this change: `ICC_Profile(ProfileDeferralInfo pdi)` sets the `isBuiltIn` flag to `true`; `ICC_Profile(Profile p)` sets `isBuiltIn` to `false`.

The diff to ‘master’: https://github.com/openjdk/jdk/compare/2a5d1da3355a4df3109ec42646b5b0cf088b4c2a..a34f16860c2f7d393f4a1fb57f46fba1a68a8412

Only `ICC_Profile.java` is modified, which is *minimal*. Only several lines are added.

If there's another way to create a built-in profile in the future, this approach will need to updated to take into account the new way. We'll deal with it at that time in the future.

The diff to your branch: https://github.com/openjdk/jdk/compare/8da82c10b5be3b92655abef95fd5be0c8b6eaa00..a34f16860c2f7d393f4a1fb57f46fba1a68a8412

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PR Review Comment: https://git.openjdk.org/jdk/pull/23606#discussion_r1968244204