question: select the accept header 's value from the given accepts array : if json exists in the given array , use it ; otherwise use all of them joining into a string concode_field_sep Map<String,RequestInterceptor> apiAuthorizations concode_elem_sep Feign.Builder feignBuilder concode_elem_sep ObjectMapper objectMapper concode_elem_sep String basePath concode_field_sep void setApiAuthorizations concode_elem_sep String selectHeaderContentType concode_elem_sep TokenRequestBuilder getTokenEndPoint concode_elem_sep void registerAccessTokenListener concode_elem_sep Map<String,RequestInterceptor> getApiAuthorizations concode_elem_sep void setAccessToken concode_elem_sep void setApiKey concode_elem_sep RequestInterceptor getAuthorization concode_elem_sep ApiClient setBasePath concode_elem_sep T buildClient concode_elem_sep void setCredentials concode_elem_sep ApiClient setFeignBuilder concode_elem_sep String getBasePath concode_elem_sep ObjectMapper getObjectMapper concode_elem_sep ObjectMapper createObjectMapper concode_elem_sep AuthenticationRequestBuilder getAuthorizationEndPoint concode_elem_sep Feign.Builder getFeignBuilder concode_elem_sep void configureAuthorizationFlow concode_elem_sep void addAuthorization
target: String function ( String [ ] arg0 ) { if ( arg0 . length == 0 ) return null ; if ( StringUtil . containsIgnoreCase ( arg0 , "srini_string" ) ) return "srini_string" ; return StringUtil . join ( arg0 , "srini_string" ) ; }