RFR: 8343398: Add reducedData preference [v3]

[Michael Strauß]

On Wed, 11 Dec 2024 16:17:04 GMT, Andy Goryachev <angorya at openjdk.org> wrote:

> I might suggest adding the instructions on how to control the platform settings as comments somewhere in the implementation.
> 
> ```
> Windows: Settings -> Network and Internet -> Ethernet/WiFi -> Metered connection
> macOS: Settings -> Network -> Ethernet/WiFi -> Network Settings -> Low data mode
> Ubuntu: Settings -> Network -> Wired/WiFi -> Metered connection
> ```

I feel this wouldn't age well, considering that the particular UI used by the different operating systems has often changed over the years.

-------------

PR Comment: https://git.openjdk.org/jfx/pull/1656#issuecomment-2536762542