LineHolder lh = new LineHolder(line, records);
String[] outFields = (String[]) method.invoke(processor, lh);
LOGGER.trace(" -> OUT: " + Arrays.toString(records));
String outLine = packLine(outFields) + "\n";
switch (csvCase.type()) {
case FILE:
streams.get(csvCase.caseNum()).write(outLine.getBytes());
break;
case SYSTEM_ERR:
System.err.println(outLine);