Properties p) { return new PersistenceManagerFactoryImpl(p);
Properties props) {  synchronized(s_instances) { PersistenceManagerFactoryImpl result = (PersistenceManagerFactoryImpl) s_instances.get(props); if (result == null) { result = new PersistenceManagerFactoryImpl(props); s_instances.put(props, result); } return result; }
    public static PersistenceManagerFactory getPersistenceManagerFactory(        Properties p) {        return new PersistenceManagerFactoryImpl(p);    }