private boolean isTableModelDisposed() {
		TableModel tableModel = table.getUnwrappedTableModel();
		if (tableModel instanceof AbstractGTableModel<?> gTableModel) {
			return gTableModel.isDisposed();
		}
		return false;
	}
Longer than the restore delay so that saving does not affect the pending restore
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/TableColumnModelState.java