Descending order sorting a HashMap,TreeMap in Java

Here is the code

Public static void mai(String[] args) { 
TreeMap<String, Integer> treeMap = new TreeMap<String, Integer>(); Iterator<Entry<String, Integer>> entries = map.entrySet().iterator();while (entries.hasNext()) { Entry<String, Integer> entry = entries.next(); treeMap.put(entry.getKey(), entry.getValue());}SortedSet<Map.Entry<String,Integer>> sm = new TreeSet<Map.Entry<String ,Integer>>();sm =   entriesSortedByValues(treeMap);  // This is sorted map in descending order

}//----------------
static <K,V extends Comparable<? super V>>
SortedSet<Map.Entry<K,V>> entriesSortedByValues(Map<K,V> map) {

SortedSet<Map.Entry<K,V>> sortedEntries = new TreeSet<Map.Entry<K,V>>(
       new Comparator<Map.Entry<K,V>>() {

@Override public int compare(Map.Entry<K,V> e1, Map.Entry<K,V> e2) {

    int res = e1.getValue().compareTo(e2.getValue());
    return res != 0 ? res : 1

   }        

  }    

);

sortedEntries.addAll(map.entrySet());   

return sortedEntries;

}

Happy coding