question: public static void logRequestParameters ( HttpServletRequest request ) { Logger logger = LoggerFactory . getLogger ( ProtocolUtil . class ) ; if ( logger . isDebugEnabled ( ) ) { @ SuppressWarnings ( "unchecked" ) Enumeration < String > paramNames = request . getParameterNames ( ) ; while ( paramNames . hasMoreElements ( ) ) { String name = paramNames . nextElement ( ) ; for ( String value : request . getParameterValues ( name ) ) { logger . debug ( "{}=\"{}\"" , name , value ) ; } } } }
target:  Logs all request parameters of the supplied request.