On Fri, 21 Jun 2024 22:07:22 GMT, Markus Mack <mm...@openjdk.org> wrote:
>> This PR provides the test case given in the JBS issue, and a simple fix for >> the index calculation when inserting data after previous data with duplicate >> categories. >> >> Also, I've added a comment to `BarChart`s javadoc, clarifying the behavior >> that was apparently assumed (but broken) previously. >> >> The index lookup is skipped for performance reasons if there are no >> duplicates, corresponding to the previous implementation. >> Further optimizations would be possible, but probably are not really helpful >> without more extensive changes. The previous code already loops over all >> categories to check if they are present, typically nested in a loop adding >> many data items, thus already scaling quadratically when adding lots of >> mostly unique data points. > > Markus Mack has updated the pull request incrementally with one additional > commit since the last revision: > > testAddingDataAtIndex & fix modules/javafx.controls/src/main/java/javafx/scene/chart/BarChart.java line 227: > 225: var uniqueCategories = new HashSet<String>(); > 226: for (var entry : seriesCategoryMap.entrySet()) { > 227: Series s = entry.getKey(); would it make sense to add a comment explaining the reasoning for this more complex code? ------------- PR Review Comment: https://git.openjdk.org/jfx/pull/1476#discussion_r1649465456