private void initPropagation() throws MaltChainedException {
String propagationSpecFileName = getOptionValue("singlemalt", "propagation").toString();
if (propagationSpecFileName == null || propagationSpecFileName.length() == 0) {
return;
}
propagationManager = new PropagationManager(configDir);
if (mode == SingleMalt.LEARN) {
propagationSpecFileName = configDir.copyToConfig(propagationSpecFileName);
OptionManager.instance().overloadOptionValue(optionContainerIndex, "singlemalt", "propagation", propagationSpecFileName);
}
getConfigLogger().info(" Propagation : " + propagationSpecFileName+"\n");