question: marks configuration with the given name as a default one . if configuration with the name does not exist a configurationnotfoundexception exception will be thrown . concode_field_sep List<Config> configs concode_elem_sep String defaultConfigName concode_field_sep void add concode_elem_sep List<Config> getConfigs concode_elem_sep int hashCode concode_elem_sep void setDefaultConfigName concode_elem_sep boolean equals concode_elem_sep Config getByName concode_elem_sep void update concode_elem_sep void delete concode_elem_sep String getDefaultConfigName
target: void function ( String arg0 ) { if ( getByName ( arg0 ) != null ) { defaultConfigName = arg0 ; } else { throw new ConfigurationNotFoundException ( arg0 ) ; } }