RFR: 8253086: Optimization of removeAll and retainAll of ObservableListWrapper

yosbits github.com+7517141+yososs at openjdk.java.net
Tue Sep 22 02:01:59 UTC 2020

On Mon, 21 Sep 2020 11:59:55 GMT, Jeanette Winzenburg <fastegal at openjdk.org> wrote:

>> I can't answer(, but my intuition is a pattern of lack of skill).
>> Officially, I don't know because the history is interrupted.
> digging a bit: the BitSet was introduced with https://bugs.openjdk.java.net/browse/JDK-8093144 to solve some problem
> with selectionModels - don't know whether those still hold (there had been extensive changes to selection since then).

Thank you for searching for the origin of this strange code. However, as far as I read the comments, my intuition seems
to be correct.


PR: https://git.openjdk.java.net/jfx/pull/305

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