Integrated: 8352109: java/awt/Desktop/MailTest.java fails in platforms where Action.MAIL is not supported

[Manukumar V S]

On Sun, 16 Mar 2025 08:56:24 GMT, Manukumar V S <mvs at openjdk.org> wrote:

> **Issue**
> java/awt/Desktop/MailTest.java fails in platforms where Action.MAIL is not supported
> 
> **Reason**
> In `MailTest.java`, there is a condition check(`if (!desktop.isSupported(Desktop.Action.MAIL))`) which will force pass the test if the corresponding 'Action' is not supported by the platform. But, apparently, this is not working good and the code flow went past this and fails in desktop.mail() method with an UnsupportedOperationException. 
> 
> **Fix**
> Even though we are calling `PassFailJFrame.forcePass()` if the 'Action.MAIL' is unsupported, the PassFailJFrame just count downs a latch and the actual action will be taken later only(in `awaitAndCheck()`). But at the meantime, the desktop.mail() call gets executed in the constructor of MailTest() and it will result in an UnsupportedOperationException. So, the fix is to return from the constructor immediately if the operation is 'unsupported'.
> 
> **Testing**
> This is a manual test, so it is tested locally and found to be working fine.

This pull request has now been integrated.

Changeset: c7f33388
Author:    Manukumar V S <mvs at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/c7f333888be052aa37fe878bfc2785fc47fbeaaa
Stats:     37 lines in 1 file changed: 17 ins; 17 del; 3 mod

8352109: java/awt/Desktop/MailTest.java fails in platforms where Action.MAIL is not supported

Reviewed-by: aivanov

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PR: https://git.openjdk.org/jdk/pull/24072