Github user NightOwl888 commented on the issue:
    Okay, I added some commits that take care of these issues.
    I ported the test and worked out how to make the iterator logic work in the 
WeakIdentityMap. The idea about mimicking the iterator by using yield return 
was pretty clever, but unfortunately won't work because it won't stop the outer 
loop when a stale key is hit. We need an iterator for it to work.
    Unfortunately, although the logic works on one thread (you can verify that 
by commenting [these 
 when you hit it with multiple threads it blows up. Perhaps there is a way to 
make it work but then again, it is only used in 3 classes in the original 
    1. Core.Util.AttributeSource
    2. Core.Util.VirtualMethod
    3. Core.Util.ByteBufferIndexInput
    In AttributeSource it was replaced with WeakDictionary. Perhaps it could 
just be replaced in all of them and eliminated rather than spending more time 
trying to fix it.

If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at or file a JIRA ticket
with INFRA.

Reply via email to