> a boolean uses 1 byte, while in a BitSet every value inside is stored > as a single bit (plus the overhead of the data structure), so with > many rows the difference could be visible, but I agree that with > modern PC a few MB is not so much ... but if the effort is not too > much (and at low priority) why not do it ?
That is true, but GridPane isn't meant to be used with thousands of rows of data. That is what TableView is for.
