private PersistenceManager createManagerDB(String filePath) throws Exception { System.err.println(" Calling db persist from factory"); if (_manager == null)
private PersistenceManager createManagerDB(String filePath) throws Exception { if (Trace.trace) Trace.info("persistence", "Calling db persist from factory: " + filePath); if (_manager == null)
    private PersistenceManager createManagerDB(String filePath) throws Exception {	System.err.println(" Calling db persist from factory");        if (_manager == null)	                _manager = new DBPersistenceManager(filePath);        return _manager;    }// end of DB persistence