On Sat, 14 Sep 2024 04:36:09 GMT, Nir Lisker <[email protected]> wrote:
>> Michael Strauß has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> small doc changes, copyright header
>
> modules/javafx.graphics/src/main/java/javafx/scene/layout/Background.java
> line 292:
>
>> 290: private Background(List<BackgroundFill> fills,
>> List<BackgroundImage> images, int ignored) {
>> 291: Objects.requireNonNull(fills, "fills cannot be null");
>> 292: Objects.requireNonNull(images, "images cannot be null");
>
> Are these reached if there is an interpolation from/to null with a non-null?
Interpolation with `null` is not possible: `Interpolatable.interpolate(T,
double)` is specified to throw NPE when `null` is passed in. When a styleable
property transitions from a null value to a non-null value, it always
transitions as discrete (i.e. is switches at the 50% mark) and doesn't use
`Interpolatable.interpolate`.
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PR Review Comment: https://git.openjdk.org/jfx/pull/1522#discussion_r1759683672
