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

Version Released
4.1 25 Nov 2015
4.0 20 Nov 2013