Duplicate null annotations exposed in Javadoc

The javadoc of Sling 11 exposes duplicate null annotations for both return values and method arguments, e.g. in https://sling.apache.org/apidocs/sling11/org/apache/sling/api/resource/ResourceResolver.html#map-javax.servlet.http.HttpServletRequest-java.lang.String-.

Since Sling 10 does not expose such behaviour (https://sling.apache.org/apidocs/sling10/org/apache/sling/api/resource/ResourceResolver.html#map-javax.servlet.http.HttpServletRequest-java.lang.String-) I think this is related to the switch to Jetbrains annotations in https://issues.apache.org/jira/browse/SLING-7798.