RFR: JDK-8247229: jpackage tests failed due to "semop(1): encountered an error: Invalid argument"

[alexander.matveev at oracle.com]

Hi Alexey,

Looks good. Only suggestion is to move CmdlineExecutor to Executor class 
and make it configurable for error message and probably attempts and 
timeout in case if we need such functionality in other places.

Thanks,
Alexander

On 7/8/20 6:37 PM, Alexey Semenyuk wrote:
> Please review fix [2] for jpackage bug [1].
>
> Sometimes jpackage fails building .deb package due to failure of 
> `fakeroot` command with the same error message printed in stderr: 
> `semop(1): encountered an error: Invalid argument`.
> The suggested fix is to rerun `fakeroot` command if it fails and the 
> known error message is pritnted to stederr.
>
> - Alexey
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8247229
>
> [2] http://cr.openjdk.java.net/~asemenyuk/8247229/webrev.00
>