com_baeldung_web_controller_optionalpathvars_ArticleViewerControllerWithOptionalParamIntegrationTest_java
org.springframework.web.servlet.support.WebContentGenerator
 -> java.lang.Object.getClass(): java.lang.Class -> java.lang.Class.getName(): java.lang.String -> java.util.Arrays.asList(java.lang.Object[]): java.util.List -> java.util.Set.contains(java.lang.Object): boolean -> java.util.Collection.add(java.lang.Object): boolean -> java.util.Collection.isEmpty(): boolean -> java.util.Collection.iterator(): java.util.Iterator -> java.util.Iterator.hasNext(): boolean -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.next(): java.lang.Object -> java.lang.StringBuilder.append(java.lang.Object): java.lang.StringBuilder -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.hasNext(): boolean -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.hasNext(): boolean -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.next(): java.lang.Object -> java.lang.StringBuilder.append(java.lang.Object): java.lang.StringBuilder -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.hasNext(): boolean -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.hasNext(): boolean -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.next(): java.lang.Object -> java.lang.StringBuilder.append(java.lang.Object): java.lang.StringBuilder -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.util.Iterator.hasNext(): boolean -> java.util.Iterator.hasNext(): boolean -> java.lang.StringBuilder.toString(): java.lang.String