List<IterInfo> ssiList = new ArrayList<IterInfo>();
Map<String,Map<String,String>> ssio = new HashMap<String,Map<String,String>>();
for (IteratorSetting is : iterators) {
ssiList.add(new IterInfo(is.getPriority(), is.getIteratorClass(), is.getName()));
ssio.put(is.getName(), is.getOptions());
}
return loadIterators(scope, source, extent, conf, ssiList, ssio, env, true);
}