             source[8] = item;
         }
 
+        /**
+         * The tenth item of the stream
+         */
         public function get tenth():*
         {
             return source[9];



        /**
         * Check if Stream contains specified item
         * @param item
         * @return <b>true</b> if Stream contains item, <b>false</b> in other case
         */
        public function contains(item:*):Boolean
        {
            return indexOf(item) > -1;
        }


        /**
         * Removes all items from Stream
         */
        public function clear():void
        {
            source = [];
        }

        /**
         * Returns <b>true</b> if Stream does not contain any elements,
         * else returns <b>false</b>.
         */
        public function get empty():Boolean
        {

            source[11] = item;
        }

        /**
         * The thirteenth item of the stream
         */
        public function get thirteenth():*
        {
            return source[12];
