Stream node.js to struts

gistfile1.txt

	protected StreamInfo getStreamInfo(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws Exception {
	    
	    URL url = new URL("http://192.168.128.160:8001/grepper.htm");
	    HttpURLConnection httpcon = (HttpURLConnection) url.openConnection();
	    
	    BufferedInputStream bis = new BufferedInputStream(httpcon.getInputStream());
	    ServletOutputStream out = response.getOutputStream();
log.debug("streamopen");
        byte[] outputByte = new byte[4096];
        int i=0;
        //copy binary content to output stream
        while ((i = bis.read(outputByte, 0, 4096)) != -1) {
            log.debug("stream "+i+" bytes");            
            out.write(outputByte, 0, i);
        }

        
        httpcon.disconnect();
        bis.close();
        out.flush();
        out.close();
        
        return null;