Hi all, I've made another PR [1] that will remove all usages of commons-collections.
Most important part of this PR is that it will drop support for Java 7. As it seems that major part of community ready for this to happen it shouldn't be a problem. Another notable change is own implementation of Map with Values stored by Weak or Soft reference. See PR [1] and Jira issue [2] for additional details. [1] https://github.com/apache/cayenne/pull/239 [2] https://issues.apache.org/jira/browse/CAY-2351 -- Best regards, Nikita Timofeev
