}
    }
    public Transcoder getTranscoder(String format) {
        if (transcoders == null) {
            transcoders = new HashMap<String, Transcoder>();
            JSONTranscoder jt = new JSONTranscoder(true, true, false);
            transcoders.put(jt.getHandledFormat(), jt);
            XMLTranscoder xt = new XMLTranscoder(true, true, false, false);
            transcoders.put(xt.getHandledFormat(), xt);
            HTMLTranscoder ht = new HTMLTranscoder();
            transcoders.put(ht.getHandledFormat(), ht);
        }