The BioPAX Pattern Search library; also, e.g., converts BioPAX model to SIF (simple binary interactions) text format.
'org.biopax.paxtools:pattern:4.3.1'
<dependency>
<groupId>org.biopax.paxtools</groupId>
<artifactId>pattern</artifactId>
<version>4.3.1</version>
</dependency>
<dependency org="org.biopax.paxtools" name="pattern" rev="4.3.1"/>
"org.biopax.paxtools", "pattern", "4.3.1"