@Override
	public void clearSavedSelection() {
		trace("clearing saved selection");
		modelAdapter.clearLastSelectedObjects();
		lastSelectionUpdateTimeStamp = -1;
	}
A flag used to track when updates or requests to update the selection are made.  This is
used to throw away requests to repair selections that have been superseded by new requests.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/RowObjectSelectionManager.java