question: returns the look-up key for the message . this is the programmatic reference for the message , typically used when the message is retrieved from a org.springframework.context.messagesource . concode_field_sep String code concode_elem_sep String description concode_elem_sep Locale locale concode_elem_sep String message concode_field_sep void setCode concode_elem_sep String getMessage concode_elem_sep void setDescription concode_elem_sep void setMessage concode_elem_sep Locale getLocale concode_elem_sep String getDescription concode_elem_sep void setLocale
target: String function ( ) { return code ; }