This commit also updates the external Javadoc link to avoid the following warning in the build. URL https://hc.apache.org/httpcomponents-client-5.2.x/current/httpclient5/apidocs/package-list was redirected to https://hc.apache.org/httpcomponents-client-5.4.x/current/httpclient5/apidocs/package-list Closes gh-33587