0.9.3 release with several bug fixes.
See milestone https://github.com/takawitter/trie4j/issues?utf8=%E2%9C%93&q=milestone%3A0.9.3+ for details
Add dependency to your pom.xml to use this version.
<dependency>
<groupId>com.github.takawitter</groupId>
<artifactId>trie4j</artifactId>
<version>0.9.3</version>
</dependency>