class Provisioner {

    String deobfuscate(String obfuscated) {
        try {
            return new String(Base64.decode(rot13(obfuscated), Base64.DEFAULT), "UTF-8");
        } catch (UnsupportedEncodingException e) {
            // encoding is defined to be utf8, continue gracefully if this magically fails.
            return "";
        }
    }

    protected  Provisioner();

}