 
     /**
      * Copies some keys and values from the source map to the target map.
-     * The keys to copy are passed in as an <code>Array</code>.
      *
      * @example
      * <listing version="3.0">


    /**
     * Returns all the keys and values as an <code>Array</code> of 2-member
     * <code>Arrays</code>.
     * @example
     * <listing version="3.0">
     * var obj:Object = {

     *                      provided, a new <code>Object</code> is created.
     *                      The results of <code>indexingFunc</code> will
     *                      be used as keys, with the keys from
     *                      <code>map</code> becoming the values.
     * @return The map containing the index.
     */
    public static function indexKeys(map:*, indexingFunc:Function, target:* = null):*
