_            _    _        _         _
      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/
java-commons-collections 3.2.2
Channel: guix
Location: gnu/packages/java.scm (gnu packages java)
Home page: https://commons.apache.org/collections/
Licenses: ASL 2.0
Synopsis: Collections framework
Description:

The Java Collections Framework is the recognised standard for collection handling in Java. Commons-Collections seek to build upon the JDK classes by providing new interfaces, implementations and utilities. There are many features, including:

  • Bag interface for collections that have a number of copies of each object

  • BidiMap interface for maps that can be looked up from value to key as well and key to value

  • MapIterator interface to provide simple and quick iteration over maps

  • Transforming decorators that alter each object as it is added to the collection

  • Composite collections that make multiple collections look like one

  • Ordered maps and sets that retain the order elements are added in, including an LRU based map

  • Reference map that allows keys and/or values to be garbage collected under close control

  • Many comparator implementations

  • Many iterator implementations

  • Adapter classes from array and enumerations to collections

  • Utilities to test or create typical set-theory properties of collections such as union, intersection, and closure.

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