RFR: 8332895: Support interpolation for backgrounds and borders [v3]

[Michael Strauß]

On Thu, 12 Sep 2024 12:45:25 GMT, Nir Lisker <nlisker at openjdk.org> wrote:

>> That may be the case, but I think that's preferrable to requiring two iterations of the list (one to figure out how many non-null values it contains, the second to copy over the values). In practice, there shouldn't be any nulls in most cases, as I don't know why someone would construct a `Background` or `Border` with many nulls in there.
>
> Is this code required to be so highly performant that you need to check for `RandomAccess`? Under normal circumstances, I would just stream the list and filter for `null`s.

This can run tens of thousands of times per second, which is probably not the ideal use case for streams.

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PR Review Comment: https://git.openjdk.org/jfx/pull/1522#discussion_r1756849114