@Nullable
  public static LocalQuickFix createMakeCloneableFix(PsiClass aClass) {
    if (aClass instanceof PsiAnonymousClass) {
      return null;
    }
    final PsiClassType type = TypeUtils.getType(CommonClassNames.JAVA_LANG_CLONEABLE, aClass);
    return QuickFixFactory.getInstance().createExtendsListFix(aClass, type, true);
  }
@Nullable
  public static LocalQuickFix createMakeCloneableFix(PsiClass aClass)