// USE_TRACING should be turned on for glass box explanation which is done by
// ExplanationTestSuite that calls this class. We don't set this value here to
// avoid repeating the clean up code that sets it bakc to the old value
assertTrue( !useGlassBox || PelletOptions.USE_TRACING );
converter = new SatisfiabilityConverter(OWL.factory);
renderer = new ConciseExplanationRenderer();
OWLOntology ontology = OWL.Ontology( ontologyAxioms );
PelletReasonerFactory reasonerFactory = PelletReasonerFactory.getInstance();