List<SmartOutputHandler.Consumer> outputConsumers = new LinkedList<>();
outputConsumers.addAll(consumers);
List<SmartOutputHandler.Consumer> errorConsumers = new LinkedList<>();
errorConsumers.add(new BuildErrorConsumer());
errorConsumers.addAll(consumers);
errorConsumers.add(new FileLineConsumer());
Writer forwardedStdOut = new LineOutputWriter(new SmartOutputHandler(
tab.getIo().getOutRef(),