AsciidoctorJ Diagram bundles the Asciidoctor Diagram RubyGem (asciidoctor-diagram) so it can be loaded into the JVM using JRuby.
'org.asciidoctor:asciidoctorj-diagram:1.3.1'
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj-diagram</artifactId>
<version>1.3.1</version>
</dependency>
<dependency org="org.asciidoctor" name="asciidoctorj-diagram" rev="1.3.1"/>
"org.asciidoctor", "asciidoctorj-diagram", "1.3.1"