A Scala implementation of the versatile purely functional data structure of the same name.
'de.sciss:fingertree_2.9.1:0.20'
<dependency>
<groupId>de.sciss</groupId>
<artifactId>fingertree_2.9.1</artifactId>
<version>0.20</version>
</dependency>
<dependency org="de.sciss" name="fingertree_2.9.1" rev="0.20"/>
"de.sciss", "fingertree_2.9.1", "0.20"