com_baeldung_controller_rss_ArticleRssIntegrationTest_java
org.jdom2.output.support.AbstractOutputProcessor
 -> java.lang.String.equals(java.lang.Object): boolean -> java.util.List.isEmpty(): boolean -> java.util.List.iterator(): java.util.Iterator -> java.util.Iterator.hasNext(): boolean -> java.util.Iterator.next(): java.lang.Object