*/
public class JournalDurableSubscriptionTest extends DurableSubscriptionTestSupport {
protected PersistenceAdapter createPersistenceAdapter() throws IOException {
File dataDir = new File("target/test-data/durableJournal");
JournalPersistenceAdapterFactory factory = new JournalPersistenceAdapterFactory();
factory.setDataDirectoryFile(dataDir);
factory.setUseJournal(true);
factory.setJournalLogFileSize(1024 * 64);
return factory.createPersistenceAdapter();
}