Session secondSession = repository.login(new SimpleCredentials("admin", "admin".toCharArray()));
// read the binary referenced by the referencing binary
String reference = secondSession.getRootNode().getNode(newNode).getProperty("reference").getString();
ReferenceBinary ref = new SimpleReferenceBinary(reference);
assertEquals(b, secondSession.getValueFactory().createValue(ref).getBinary());
safeLogout(firstSession);
safeLogout(secondSession);