Persistent collections based on 2-3 finger trees.
'org.clojure:data.finger-tree:0.0.2'
<dependency>
<groupId>org.clojure</groupId>
<artifactId>data.finger-tree</artifactId>
<version>0.0.2</version>
</dependency>
<dependency org="org.clojure" name="data.finger-tree" rev="0.0.2"/>
"org.clojure", "data.finger-tree", "0.0.2"