question: return the type of the value returned from the handler . concode_field_sep Object handler concode_elem_sep Optional<Object> returnValue concode_elem_sep ModelMap model concode_elem_sep Function<Throwable,Mono<HandlerResult>> exceptionHandler concode_elem_sep ResolvableType returnType concode_field_sep ModelMap getModel concode_elem_sep Optional<Object> getReturnValue concode_elem_sep MethodParameter getReturnTypeSource concode_elem_sep HandlerResult setExceptionHandler concode_elem_sep Mono<HandlerResult> applyExceptionHandler concode_elem_sep Object getHandler concode_elem_sep boolean hasExceptionHandler
target: ResolvableType function ( ) { return this . returnType ; }