Hi Rémi, Vitaly, Thank you for your explanation and for the tips!
> if you see a lot of instances of ArrayList iterator it means that you have a > code path that create an iterator and use it later and the JIT is not able to > see the creation and the use in the same inlining horizon. As Vitaly said, > it's perhaps because you have the same code called with several different > kinds of List (teach your programmer to stop to use LinkedList :) or because > the code create an Iterator too far from where you use it (by example if the > iterator is stored in a List or a Map). I fight the LinkedList all the time. :-) Cheers, Andrej
