RFR: 8340670: Policy.UNSUPPORTED_EMPTY_COLLECTION.isReadOnly does not return true

[Sean Mullan]

On Tue, 24 Sep 2024 17:08:54 GMT, Artur Barashev <duke at openjdk.org> wrote:

> > I think this fix is trivial and obvious enough that you don't need a test; however if you don't plan to add one, please add a noreg-trivial label to the bug so that it doesn't get flagged as missing a test.
> 
> Yes, I also thought the fix is pretty trivial to warrant its own test case. But I got this message from the openjdk bot: `The label noreg-trivial is not a valid label.`

Oh sorry, I should have been more specific - you need to add that label to the JBS bug, not the PR: https://bugs.openjdk.org/browse/JDK-8340670

See also the noreg-.* section of https://openjdk.org/guide/#jbs-labels for some background on the different noreg labels and what they mean.

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PR Comment: https://git.openjdk.org/jdk/pull/21165#issuecomment-2371870546