Use graphviz in a pure java environment.
'guru.nidi:graphviz-java:0.0.1'
<dependency>
<groupId>guru.nidi</groupId>
<artifactId>graphviz-java</artifactId>
<version>0.0.1</version>
</dependency>
<dependency org="guru.nidi" name="graphviz-java" rev="0.0.1"/>
"guru.nidi", "graphviz-java", "0.0.1"