diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/java.scm | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm index 619295904f..c6fa1348c9 100644 --- a/gnu/packages/java.scm +++ b/gnu/packages/java.scm @@ -1563,3 +1563,63 @@ nano/micro/milli/macro benchmarks written in Java and other languages targetting the JVM.") ;; GPLv2 only (license license:gpl2))) + +(define-public java-commons-collections4 + (package + (name "java-commons-collections4") + (version "4.1") + (source (origin + (method url-fetch) + (uri (string-append "mirror://apache/commons/collections/source/" + "commons-collections4-" version "-src.tar.gz")) + (sha256 + (base32 + "1krfhvggympq4avk7gh6qafzf6b9ip6r1m4lmacikyx04039m0wl")))) + (build-system ant-build-system) + (arguments + `(#:test-target "test" + #:make-flags + (let ((hamcrest (assoc-ref %build-inputs "java-hamcrest-core")) + (junit (assoc-ref %build-inputs "java-junit")) + (easymock (assoc-ref %build-inputs "java-easymock"))) + (list (string-append "-Djunit.jar=" junit "/share/java/junit.jar") + (string-append "-Dhamcrest.jar=" hamcrest + "/share/java/hamcrest-core.jar") + (string-append "-Deasymock.jar=" easymock + "/share/java/easymock.jar"))) + #:phases + (modify-phases %standard-phases + (replace 'install + (install-jars "target"))))) + (native-inputs + `(("java-junit" ,java-junit) + ("java-hamcrest-core" ,java-hamcrest-core) + ("java-easymock" ,java-easymock))) + (home-page "http://commons.apache.org/collections/") + (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: + +@itemize +@item @code{Bag} interface for collections that have a number of copies of + each object +@item @code{BidiMap} interface for maps that can be looked up from value to + key as well and key to value +@item @code{MapIterator} interface to provide simple and quick iteration over + maps +@item Transforming decorators that alter each object as it is added to the + collection +@item Composite collections that make multiple collections look like one +@item Ordered maps and sets that retain the order elements are added in, + including an LRU based map +@item Reference map that allows keys and/or values to be garbage collected + under close control +@item Many comparator implementations +@item Many iterator implementations +@item Adapter classes from array and enumerations to collections +@item Utilities to test or create typical set-theory properties of collections + such as union, intersection, and closure. +@end itemize\n") + (license license:asl2.0))) |