Extension settings are now private with a getter

Signed-off-by: Daniel Widdis <[email protected]>

src/main/java/org/opensearch/ad/AnomalyDetectorExtension.java

@@ -101,7 +101,7 @@ public List<NamedXContentRegistry.Entry> getNamedXContent() {
  public OpenSearchClient getClient() {
  SDKClient sdkClient = new SDKClient();
  OpenSearchClient client = sdkClient
- .initializeClient(settings.getOpensearchAddress(), Integer.parseInt(settings.getOpensearchPort()));
+ .initializeClient(getExtensionSettings().getOpensearchAddress(), Integer.parseInt(getExtensionSettings().getOpensearchPort()));
  return client;
  }