RFR: 8342903: Deprecate for removal java.awt.Window.getWarningString() [v2]

[Phil Race]

On Tue, 19 Nov 2024 19:29:28 GMT, Phil Race <prr at openjdk.org> wrote:

>> This fix deprecates for removal java.awt.Window.getWarningString() and also javax.swing.JInternalFrame.getWarningString()
>> l java.awt.Window.getWarningString() is only relevant with a SecurityManager and javax.swing.JInternalFrame.getWarningString() is just there for symmetry.
>> 
>> A few other spec changes ensue - the serial form variable warningString is removed is the main one.
>> The AWTPermission showWindowWithoutWarningBanner is obsolete
>> Reference to the system property  "awt.appletWarning" was actually already removed by JEP 486
>> 
>> There is a CSR for the spec. changes, which will need a reviewer : https://bugs.openjdk.org/browse/JDK-8344451
>> 
>> But the vast majority of the changes here are all the downstream obsoleted implementation
>> The warning string and warning icon, and warning windows are all obsoleted.
>> I think I tracked down all of it, but it is hard to be sure.
>> Automated tests are passing, and I've manually tested SwingSet2 on all 3 platforms.
>
> Phil Race has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8344451

Updated per Alexander's comments

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PR Comment: https://git.openjdk.org/jdk/pull/22221#issuecomment-2489758929