RFR: 8282526: Default icon is not painted properly [v6]

[Alexander Zuev]

On Mon, 6 Jun 2022 23:47:15 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

>> Detect the situation where we do need to perform interpolation during ImageIcon
>> painting and set a hint to the rendering to perform bicubic approximation so
>> image details are preserved during transition.
>
> Alexander Zuev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix the line ends

I have updated the test so test file is created and deleted during the testing so name is irrelevant as long as the extension is not registered and we get the default Windows icon.

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PR: https://git.openjdk.org/jdk/pull/7805