code: public void simpleGet(String url, Consumer<InputStream> consumer) throws IOException {
  		simpleGetInternal(url, consumer, null);
  	}
docs: Perform a simple get-operation and passes the resulting InputStream to the given Consumer
  
  @param url The URL to query
  @param consumer A Consumer which receives the InputStream and can process the data
  on-the-fly in streaming fashion without retrieving all of the data into memory
  at once.
  
  @throws IOException if the HTTP status code is not 200.