Discards and recreates the internal row cache. Call this if you make changes that affect the rows but the information about the changes are not automatically propagated to the Table.
Do not call this e.g. if you have updated the data model through a Property. These types of changes are automatically propagated to the Table.
A typical case when this is needed is if you update a generator (e.g. CellStyleGenerator) and want to ensure that the rows are redrawn with new styles.
Note that calling this method is not cheap so avoid calling it unnecessarily.
@since 6.7.2