/**
    * 
    */
   package sirius.utils.helpers;
   
   import java.util.*;
   
   
   /**
   * @author Myk Kolisnyk
   *
   */
  public class MapUtils
  {
      public static <K, V extends Comparable<? super V>> Map<K, V> 
          sortByValue( Map<K, V> map )
      {
          List<Map.Entry<K, V>> list =
              new LinkedList<Map.Entry<K, V>>( map.entrySet() );
          Collections.sort( list, new Comparator<Map.Entry<K, V>>()
          {
              public int compare( Map.Entry<K, V> o1, Map.Entry<K, V> o2 )
              {
                  return (o2.getValue()).compareTo( o1.getValue() );
              }
          } );
  
          Map<K, V> result = new LinkedHashMap<K, V>();
          for (Map.Entry<K, V> entry : list)
          {
              result.put( entry.getKey(), entry.getValue() );
          }
          return result;
      }
  }