RFR: 8345348: CSS media feature queries [v13]

[Andy Goryachev]

On Mon, 14 Apr 2025 12:56:17 GMT, Michael Strauß <mstrauss at openjdk.org> wrote:

>> modules/javafx.graphics/src/main/java/com/sun/javafx/css/media/MediaRule.java line 129:
>> 
>>> 127:     public int hashCode() {
>>> 128:         return hash;
>>> 129:     }
>> 
>> You're basically saying here that a media rule with or without parent but the same queries is the same.  However, parent is taken into account while writing/reading and evaluating.  I think this deserves a justification.
>
> I might just remove `equals()`/`hashCode()`, because the class is not used in a way where equality would be relevant.

As far as I can tell, MediaRule is not exposed publicly, neither it's put into a hashtable, so we might as well remove `hash`, `hashCode()` and `equals()`

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PR Review Comment: https://git.openjdk.org/jfx/pull/1655#discussion_r2073949073