class MBTilesFile {

    public void init() throws IOException {
        try {
            Connection cx = connPool.getConnection();
            try {
                init(cx);
            } finally {
                cx.close();
            }
        } catch (SQLException e) {
            throw new IOException(e);
        }
    }

    public  MBTilesFile();
    public  MBTilesFile(boolean disableJournal);
    public  MBTilesFile(File file);
    public  MBTilesFile(File file, boolean disableJournal);
    public  MBTilesFile(File file, String user, String passwd, boolean disableJournal);
      MBTilesFile(DataSource dataSource);
      MBTilesFile(JDBCDataStore dataStore);

}