}
abstract StringBuilder asString(StringBuilder sb);
final StringBuilder parentAsString(StringBuilder sb) {
return parent.asString(sb);
}
<BUG>interface UserSetting {}
interface CredentialSetting {}
}

</BUG>

}
String host = getHost();
if (host != null) {
saslClientFactory = new ServerNameSaslClientFactory(saslClientFactory, host);
}
