On Thu, 19 Jun 2025 03:01:15 GMT, Prasanta Sadhukhan <psadhuk...@openjdk.org> wrote:
>> When trying to call 'icon.setImage(null);' where 'icon' is an instance of >> ImageIcon, a null pointer exception is thrown at runtime. >> The code tried to get the `id` for that image and instantiates >> `MediaTracker` to associate the null image to that `id` and checks the >> status of loading this null image, removes the null image from the tracker >> and then tries to get the image width where it throws NPE as image is null. >> >> It's better to not go through all MediaTracker usage and bail out initially >> itself for null image.. > > Prasanta Sadhukhan has updated the pull request incrementally with two > additional commits since the last revision: > > - Test fix > - javadoc wording..clear image desscription if image is null I have removed resetting "description" from constructor as it is already null there..Retained in setImage and reset width/height also.. ------------- PR Comment: https://git.openjdk.org/jdk/pull/25767#issuecomment-2989719370
