dbp = DBProperties.readQueryFile(DATABASE, QUERY_FILE);
dbp = getDBProperties();
    public void cleanAll(String cleanType) throws SQLException, IOException, ClassNotFoundException {        dbp = DBProperties.readQueryFile(DATABASE, QUERY_FILE);        Connection dbConnection = openConnection();        try {            removeAll(dbConnection, cleanType);            dbConnection.commit();        } finally {            dbConnection.close();        }    }