@Override public void close() throws IOException { if (rrdDb == null || rrdDb.isClosed()) return; try { rrdDb.close(); } catch (IOException e) { LOGGER.log(Level.WARNING, e, e::getMessage); } }
@Override public void close() throws IOException { if (rrdDb == null || rrdDb.isClosed()) return; try { rrdDb.close(); } catch (IOException e) { LOGGER.log(Level.WARNING, e, e::getMessage); } }