NightOwl888 opened a new issue, #978: URL: https://github.com/apache/lucenenet/issues/978
### Is there an existing issue for this? - [X] I have searched the existing issues ### Task description J2N 2.1.0 now includes a full implementation of `Dictionary<TKey, TValue>` including the feature that was added in .NET Core 3.x, the ability to remove elements while iterating over them. To workaround this for target frameworks other than .NET Core, we have been using `ConcurrentDictionary<TKey, TValue>` instead. This switch was done using conditional compilation with `FEATURE_DICTIONARY_REMOVE_CONTINUEENUMERATION` and it is no longer necessary to do if we switch them all to using `J2N.Collections.Generic.Dictionary<TKey, TValue>` instead of `System.Collections.Generic.Dictionary<TKey, TValue>` and `System.Collections.Concurrent.ConcurrentDictionary<TKey, TValue>`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@lucenenet.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
