RFR: 8081474: SwingWorker calls 'done' before the 'doInBackground' is finished [v13]

[Prasanta Sadhukhan]

On Tue, 7 Feb 2023 17:16:41 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> Since a CSR is required, I suggest updating the spec for `isDone` method so that it returns `true` only after `doInBackground` exits. Now `isDone` returns `true` after `cancel` completes but the `DONE` state isn't reached yet.

My take is current code fix and spec clarification is done to make code/spec wording consistent with **existing** spec
whereas this change is to **enhance** the code/spec which I think we should keep it separate from this fix, as this will cause JCK test to be excluded and will cause JCK to update the test and I am not sure how that will pan out, so I suggest to keep the change to minimal to the extent only which is needed for this fix..

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PR: https://git.openjdk.org/jdk/pull/11940