System.out.println("----");
System.out.println("Sorted descending support * KL");
Collections.sort(answers, (o1, o2) -> o2.second().compareTo(o1.second()));
for (int i = 0, size = answers.size(); i < size; i++) {
Pair p = (Pair) answers.get(i);
double psd = ((Double) p.second()).doubleValue();
System.out.println(p.first() + ": " + nf.format(psd));
if (psd >= CUTOFFS[0]) {
List lst = (List) p.first();
String nd = (String) lst.get(0);
String par = (String) lst.get(1);