public List<String> getMessageList() {
        return messages.map(er -> {
            return requestManager.getMessageManager().toMessageList(requestManager.getUserLocale(), er);
        }).orElse(Collections.emptyList());
    }
public List < String > getMessageList ( ) { return messages . map ( er -> { return requestManager . getMessageManager ( ) . toMessageList ( requestManager . getUserLocale ( ) , er ) ; } ) . orElse ( Collections . emptyList ( ) ) ; }
Get the list of message text for the errors by user locale. <br>
Basically these are embedded in exception.
@return The list of message, resolved by resource. (NotNull, EmptyAllowed)