@ Override public Set < String > paramKeys ( ) { Set < String > set = new HashSet < String > ( ) ; set . addAll ( C . < String > list ( request . paramNames ( ) ) ) ; set . addAll ( extraParams . keySet ( ) ) ; set . addAll ( bodyParams ( ) . keySet ( ) ) ; set . remove ( "_method" ) ; set . remove ( "_body" ) ; return set ; }
Get all parameter keys .