// perform changes while the classifier is stored on disk
// first remove a random axiom
List<OWLAxiom> axiomsToRemove = new ArrayList<OWLAxiom>( TestUtils.selectRandomAxioms( ontology, 1 ) );
for( OWLAxiom axiomToRemove : axiomsToRemove ) {
OWL.manager.applyChange( new RemoveAxiom(ontology, axiomToRemove ) );
}
FileInputStream fis = new FileInputStream( testFile );
modular = IncrementalClassifierPersistence.load( fis, ontology );