__uniqueDrivenProperties.clear();
    }

    // ===================================================================================
    //                                                                      Classification
    //                                                                      ==============
    @Override
    public void myunlockUndefinedClassificationAccess() {
    }

    @Override

    if (part.length() < 1 || part.length() > MAX_DOMAIN_PART_LENGTH) {
      return false;
    }

    /*
     * GWT claims to support java.lang.Character's char-classification methods, but it actually only
     * works for ASCII. So for now, assume any non-ASCII characters are valid. The only place this
     * seems to be documented is here: