if (false)
{
List<InputStream> isClones = InputStreamFanOut.makeClones(root_stdout_for_checkpointing, 2);
root_stdout_for_checkpointing = isClones.get(0);
InputStreamDumper debugDumper = new InputStreamDumper(System.err, isClones.get(1), "GOT FROM ROOT:");
debugDumper.start();
}
// for each listener factory, create a listener
for (PipeCommandRunnerListener listener : this.commandRunnerListeners)
{