// compare
assertEquals(cas.getAnnotationIndex().size(), v1cas.getAnnotationIndex().size());
assertTrue(CAS.NAME_DEFAULT_SOFA.equals(v1cas.getSofa().getSofaID()));
// now a v1 XMI version of a multiple Sofa CAS
v1cas.reset();
serCasStream = new FileInputStream(JUnitExtension.getFile("ExampleCas/xmiMsCasV1.xml"));
deser2 = new XmiCasDeserializer(v1cas.getTypeSystem());
deserHandler2 = deser2.getXmiCasHandler(v1cas);
xmlReader.setContentHandler(deserHandler2);
xmlReader.parse(new InputSource(serCasStream));