immutable-collections

a heavily optimised immutable collections framework for java

focus points

• intrinsically immutable semantics (unlike java native Unmodifiable Collections)
• low memory footprint through optimised sharing of sub-structures
• thread safe by design without synchronisation
• fast updating and comparing
• optimised compare and merge (n-way)
• Set, Map, List, DefaultMap, QualifiedSet.

maven dependencies

To get all the dependencies in your lib folder: use the following commands:

mvn dependency:copy-dependencies -Dmdep.stripVersion=true -DoutputDirectory=lib
mvn dependency:copy-dependencies -Dmdep.stripVersion=true -DoutputDirectory=lib -Dclassifier=javadoc
mvn dependency:copy-dependencies -Dmdep.stripVersion=true -DoutputDirectory=lib -Dclassifier=sources