/** {@inheritDoc} */ @Override public InputStream createGraph(final String command, final File workDir) throws IOException, org.opennms.netmgt.rrd.RrdException { return createGraphReturnDetails(command, workDir).getInputStream(); }
printLines = graphDetails.getPrintLines(); } catch (Throwable e) { throw new DataAccessResourceFailureException("Failure to get print lines from graph after graphing with command '" + commandString + "'", e);