for(Entry<String, SortedMap<String, Operator>> featureEntry : featureValues.entrySet()) {
String docName = featureEntry.getKey();
System.out.print(qid + "\t" + docName);
Map<String,Operator> docFeatures = featureEntry.getValue();
for(String featureName : featureNames) {
Operator op = docFeatures.get(featureName);
double featVal = DEFAULT_FEATURE_VALUE;
if(op != null) {
featVal = op.getFinalScore();
}
System.out.print("\t" + featVal);
}
System.out.println();
}