RFR: 8185886: Improve scrolling performance of TableView and TreeTableView

[dannygonzalez]

On Mon, 24 Feb 2020 11:32:25 GMT, Nir Lisker <nlisker at openjdk.org> wrote:

>> Nope, actually:
>> `listeners.keySet().removeIf(p::test) `
>> 
>> is not the same as:
>> `listeners.entrySet().removeIf(e -> p.test(e.getKey()));`
>> 
>> We need to test against the entrySet.key not the entrySet itself.
> 
>> We need to test against the entrySet.key not the entrySet itself.
> 
> I suggested to test against the elements in `keySet()`, which are the same as the ones in `entrySet().getKey()`.

Gotcha, sorry I missed that.

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PR: https://git.openjdk.java.net/jfx/pull/108