RFR: 6185110: Undefined behaviour of SampleModel for width, height < 0 [v4]

[Phil Race]

On Tue, 25 Nov 2025 03:31:30 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> Phil Race has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   6185110
>
> src/java.desktop/share/classes/java/awt/image/MultiPixelPackedSampleModel.java line 451:
> 
>> 449:      * not large enough to hold the pixel data
>> 450:      * @see #setDataElements(int, int, Object, DataBuffer)
>> 451:      * @throws NullPointerException if {@code data} is null.
> 
> what about {@code obj}, guess it will throw NPE too?

No, in fact it won't. See the code.

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PR Review Comment: https://git.openjdk.org/jdk/pull/27754#discussion_r2561317957