Hi, I'm one of the maintainers of the open source project HMCL (Hello! Minecraft Launcher*)*. This is a Minecraft launcher based on JavaFX.
In the past year, we have received a lot of feedback on performance problems. Through performance analysis, I noticed that from JavaFX 17 ea+8, the performance of list scrolling is terrible. I analyzed the method calls and noticed that the updateItem method of ListCell is called 8 times more frequently in JavaFX 17 than in JavaFX 16. I guess this is due to the following commit: https://github.com/openjdk/jfx/commit/8e547571fb3d40df843c27fc11921b5d4765c481 I wonder if this is a bug? Best regards, Glavo
