public static String createNewClassQualifiedName(String qualifiedName, String className) {
    if (className == null) {
      return null;
    }
    if (qualifiedName == null || qualifiedName.isEmpty()) {
      return className;
    }
    return qualifiedName + "." + extractClassName(className);
  }
public static String createNewClassQualifiedName(String qualifiedName, String className)