public void tearDownServingLayer() throws IOException {
if (servingLayer != null) {
servingLayer.close();
}
}
<BUG>protected final int getHTTPPort() {
return httpPort;</BUG>
}
<BUG>protected final int getHTTPSPort() {
return httpsPort;</BUG>
}

public void tearDownServingLayer() throws IOException {
if (servingLayer != null) {
servingLayer.close();
