private static boolean isSpringLoadedGeneratedClass(ReferenceType ownerClass, ReferenceType aClass) {
    String name = aClass.name();
    String ownerClassName = ownerClass.name();

    // return   name == ownerClassName + "$$" + /[A-Za-z0-9]{8}/
    return name.length() == ownerClassName.length() + 2 + 8
      && name.startsWith(ownerClassName)
      && GENERATED_CLASS_NAME.matcher(name.substring(ownerClassName.length())).matches();
  }
private static boolean isSpringLoadedGeneratedClass(ReferenceType ownerClass, ReferenceType aClass)