https://bz.apache.org/bugzilla/show_bug.cgi?id=61862
--- Comment #3 from Greg Woolsey <gwool...@apache.org> --- All said and done, however, the Map interface has so many possible mutation vectors, including submaps and iterators, it likely isn't worth it. Caching in the evaluation structures is I think sufficient. There we already have a required manual method for clearing cached values when data changes. As you mentioned, most use cases where users iterate over things like rows, it's done once per sheet, and the cost is negligible. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@poi.apache.org For additional commands, e-mail: dev-h...@poi.apache.org