replace a section of ObservableList in one operation?

[Tomas Mikula]

Hi Tom,

> I don't think there's API for this so the only idea is to copy the list
> to an ArrayList, do the replace there and afterwards call
> ObservableList#setAll().

yes, that solves the problem of generating just a single change, but
the change is unnecessarily big.

Martin, thanks for opening the issue.

> I have filed a JIRA issue https://javafx-jira.kenai.com/browse/RT-32655
> for the setAll method with range.

Best,
Tomas