question: public List < String > prepare ( final Precorrelation < HttpRequest > precorrelation ) throws IOException { final HttpRequest request = precorrelation . getRequest ( ) ; final String requestLine = String . format ( "%s %s %s" , request . getMethod ( ) , request . getRequestUri ( ) , request . getProtocolVersion ( ) ) ; return prepare ( request , "Request" , precorrelation . getId ( ) , requestLine ) ; }
target:  Produces an HTTP-like request in individual lines.