@Test
@Ignore
public void testHashCode() throws Exception {

    InputStream stream1 = new FileInputStream(testFile);
    InputStream stream2 = new FileInputStream(testFile);
    Ontology ontology1 = new SimpleOntology(stream1, ontologyManager, transformer, bNodeService, repositoryManager, true, threadPool);
    Ontology ontology2 = new SimpleOntology(stream2, ontologyManager, transformer, bNodeService, repositoryManager, true, threadPool);
    assertEquals(ontology1.hashCode(), ontology2.hashCode());
}