A useful Tries data structure originated from Brian
'ml.rugal:trie:0.1'
<dependency> <groupId>ml.rugal</groupId> <artifactId>trie</artifactId> <version>0.1</version> </dependency>
<dependency org="ml.rugal" name="trie" rev="0.1"/>
"ml.rugal", "trie", "0.1"