unsorted[i] = new TermFreq(spare, weight);
}
// test the sorted iterator wrapper
TermFreqIterator wrapper = new SortedTermFreqIteratorWrapper(new TermFreqArrayIterator(unsorted), comparator, true);
int[] sort = sorted.sort(comparator);
int size = sorted.size();
BytesRef spare = new BytesRef();
for (int i = 0; i < size; i++) {
sorted.get(sort[i], spare);
spare.length -= 8; // sub the long value