HawtDB is an embedded MVCC Key/Value Database.
'org.fusesource.hawtdb:hawtdb:1.4'
<dependency>
<groupId>org.fusesource.hawtdb</groupId>
<artifactId>hawtdb</artifactId>
<version>1.4</version>
</dependency>
<dependency org="org.fusesource.hawtdb" name="hawtdb" rev="1.4"/>
"org.fusesource.hawtdb", "hawtdb", "1.4"