The formating for the array list section in java is outdated i can fix it if solo learn needs help

Question

I would like to help solo learn

Answer 1

Why Sololearn will need your help. See the formatting of array list can be change according to version of Java. So when Sololearn added these topics that time Java version maybe the different.
Well if you want to add this new features then you can create a lesson in lesson factory.