RFR: 8324941: POC for Headless platform for JavaFX [v2]

[Johan Vos]

On Fri, 27 Jun 2025 19:59:16 GMT, Andy Goryachev <angorya at openjdk.org> wrote:

>> modules/javafx.graphics/src/main/java/com/sun/glass/ui/headless/HeadlessView.java line 16:
>> 
>>> 14:     private Pixels pixels;
>>> 15: 
>>> 16:     private boolean imeEnabled;
>> 
>> The following fields are not read, but only assigned to in this class:
>> * `capabilities`
>> * `x`
>> * `y`
>> * `imeEnabled`
>> 
>> The field `parentPtr` is neither assigned nor read.
>
> x, y are read in View::getX/Y

removed capabilities and imeEnabled

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PR Review Comment: https://git.openjdk.org/jfx/pull/1836#discussion_r2189369086