Apache Commons Collections versions

org.apache.commons/commons-collections4
The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.

Project website: http://commons.apache.org/proper/commons-collections/

Developers: Rodney Waldhoff, James Carman, Craig McClanahan, Henri Yandell, Matt Benson, Thomas Neidhart, Luc Maisonobe, Arun M. Thomas, Geir Magnusson, Matthew Hawthorne, Gary D. Gregory, Adrian Nistor, Stephen Colebourne, Phil Steitz, Robert Burrell Donkin, Morgan Delagrange, Dipanjan Laha

Version Released
4.1 25 Nov 2015
4.0 20 Nov 2013