RFR: JDK-8295236: Update JavaDoc in javafx.geometry.Point3D [v5]

[Douglas Held]

On Wed, 19 Oct 2022 12:41:20 GMT, Nir Lisker <nlisker at openjdk.org> wrote:

>> Don't use it for `obj` you mean?
>
> Here, yes. The parameter name following `@param` is taken care of automatically (a hyphen is also added after it).

and we don't need period `.` at the end of each `param` or `returns` line?

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