public void putback(byte[] bytes, int p, int n) {
        if (numTranscoders == 0 || n == 0) return;
        Transcoding transcoding = elements[0].transcoding;
        System.arraycopy(transcoding.readBuf, transcoding.recognizedLength + transcoding.readAgainLength - n, bytes, p, n);
        transcoding.readAgainLength -= n;
    }
public void putback ( byte [ ] bytes , int p , int n ) { if ( numTranscoders == 0 || n == 0 ) return ; Transcoding transcoding = elements [ 0 ] . transcoding ; System . arraycopy ( transcoding . readBuf , transcoding . recognizedLength + transcoding . readAgainLength - n , bytes , p , n ) ; transcoding . readAgainLength -= n ; }
/* rb_econv_putback