Github user paulk-asert commented on the pull request:
https://github.com/apache/groovy/commit/9699e99483b8f53e4a77762225343a86ee3c4783#commitcomment-27636375
In src/main/java/org/apache/groovy/util/Maps.java:
In src/main/java/org/apache/groovy/util/Maps.java on line 5802:
We might want to eventually consider a method like this being exposed as
part of the DGM. I guess in general we might not always want it to be a view
(i.e. unmodifiable).---
