question: private void forwardPost ( HttpURLConnection connection , HttpServletRequest request , HttpServletResponse response ) throws IOException { connection . setDoOutput ( true ) ; connection . setDoInput ( true ) ; connection . setUseCaches ( false ) ; connection . setRequestMethod ( "POST" ) ; connection . setRequestProperty ( "Content-Type" , request . getContentType ( ) ) ; handleHttpRequest ( connection , request , response ) ; handleHttpResponse ( connection , request , response ) ; }
target:  Forwards HTTP POST requests