      * encoder to its initial state.
      * 
      * @return The Base64 encoded String.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function toString():String
     {


    /**
     * Clears all buffers and resets the encoder to its initial state.
     */
    public function reset():void
    {

     * @param data The ByteArray to encode.
     * @param offset The index from which to start encoding.
     * @param length The number of bytes to encode from the offset.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function encodeBytes(data:ByteArray, offset:uint=0, length:uint=0):void
    {
