RFR: 8201568: zForce touchscreen input device fails when closed and immediately reopened

[John Neffenger]

On Mon, 29 Jun 2020 18:49:33 GMT, John Neffenger <github.com+1413266+jgneff at openjdk.org> wrote:

> Nonetheless, it would be reassuring if someone could try [this change](https://github.com/openjdk/jfx/pull/258/files)
> just once on a mainstream device, such as the Raspberry Pi with a touchscreen LCD panel.

I just placed an order for a Raspberry Pi 2 Model B -- the older model with the 32-bit ARMv7-A architecture. It's the
oldest, slowest, and coolest-running Raspberry Pi supported by Ubuntu, and it's also the closest match to the
processors found in devices with e-paper displays. The Raspberry Pi should finally let me test changes like this to the
Linux Monocle platform on which the EPD platform is based. I may eventually add a touchscreen, but I'm hoping to get by
with just the mouse for now.

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PR: https://git.openjdk.java.net/jfx/pull/258