RFR: JDK-8295236: Update JavaDoc in javafx.geometry.Point3D

Thu Oct 13 11:38:58 UTC 2022

On Wed, 12 Oct 2022 17:28:42 GMT, Douglas Held <duke at openjdk.org> wrote:

> The JavaDoc for equals had a copy/paste error. I normalized the text based on the JavaDoc for method java.awt.Point#equals. I also changed formatting in the method signatures of equals(), hashCode() and toString().
> 
> For good measure, some kind of copy/paste detection should probably be added to the many automated checks. For the entire OpenJDK project.

This is now available in JBS as [JDK-8295236](https://bugs.openjdk.org/browse/JDK-8295236). Once you update the title of this PR ~~and fix your whitespace errors~~, it will be made `rfr`.

Looks fine to me, but I'll let @arapte review and sponsor this.

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PR: https://git.openjdk.org/jfx/pull/913