Char-Whitelist-Check bei Passwort raus

        LoginCredentials obj;

        try {

            obj = JsonGeneratorBase.getGson().fromJson(credentials, LoginCredentials.class);

            checkWhitelistChars(obj.getPassword());

            checkWhitelistChars(obj.getPassword());

        } catch (Exception e) { // NOSONAR

            obj = null;

        }

        }

    }

    private void checkWhitelistChars(String txt) throws PortalBadRequest {

    private void checkWhitelistChars(String txt) throws PortalBadRequest { // NOSONAR 24.09.2018: There's a great possibility that we need a whitebox-charecter check for security reasons again. Because of this, we leave this code

        checkWhitelistChars(txt, false);

    }