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

Version Released
4.1 25 Nov 2015
4.0 20 Nov 2013