Iterator<Map.Entry<String, Integer>> j = entryIterator();
Iterator<Map.Entry<Key, Integer>> j = entryIterator();
	public void printCounts(OutputStream out, boolean deltas) {		PrintStream pout = new PrintStream(out);		Iterator<Map.Entry<String, Integer>> j = entryIterator();		while(j.hasNext()) {			Map.Entry<String,Integer> entry = j.next();			int count = entry.getValue().intValue();			if (count != 0) {				pout.print(entry.getKey() + ":\t");				if (deltas && count > 0)						pout.print("+");				pout.println(count);			}		}		pout.flush();	}