RFR: 8273324: IllegalArgumentException: fromIndex(0) > toIndex(-1) after clear and select TableCell

[Kevin Rushforth]

On Fri, 3 Sep 2021 18:19:45 GMT, Michael Strauß <mstrauss at openjdk.org> wrote:

> This PR fixes the exception thrown by the sample code in [8273324](https://bugs.openjdk.java.net/browse/JDK-8273324), while retaining the incorrect behavior in the scenario described.
> 
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The fix looks correct to me.

Can we get a unit test for this case?

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PR: https://git.openjdk.java.net/jfx/pull/617