RFR: 8293862: javax/swing/JFileChooser/8046391/bug8046391.java failed with 'Cannot invoke "java.awt.Image.getWidth(java.awt.image.ImageObserver)" because "retVal" is null' [v4]

[Tejesh R]

On Thu, 12 Jan 2023 02:07:51 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

>> Tejesh R has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Updated based on review comments
>
> test/jdk/javax/swing/JFileChooser/8046391/bug8046391.java line 30:
> 
>> 28:  * @summary JFileChooser hangs if displayed in Windows L&F
>> 29:  * @author Alexey Ivanov
>> 30:  * @key headful
> 
> If we assume that the bug is fixed by the code change we do not need to change the test.

Since we are not 100% sure that the issue is not with headless and is with code, I guess it is safe to change the test to headful. Anyhow it will take time to analyse and conclude that the issue is with the code and so the new bug has been raised. This PR addresses handling the error cases also if you can go through the previous conversations, so the new can bug can be focused on whether the bug is w.r.t headless/code.

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PR: https://git.openjdk.org/jdk/pull/11104