nl: this method should only be used by unit tests . concode_field_sep Logger LOGGER concode_elem_sep String FLASH_ERROR_MESSAGE concode_elem_sep String VIEW_REDIRECT_PREFIX concode_elem_sep String FLASH_FEEDBACK_MESSAGE concode_elem_sep MessageSource messageSource concode_field_sep void addErrorMessage concode_elem_sep String createRedirectViewPath concode_elem_sep void addFeedbackMessage
code: void function ( MessageSource arg0 ) { this . messageSource = arg0 ; }