Code (Pre-)Review for JEP 280: Indify String Concat
Aleksey Shipilev
aleksey.shipilev at oracle.com
Fri Nov 27 17:35:34 UTC 2015
Hi Andrej,
On 11/27/2015 03:29 PM, Andrej Golovnin wrote:
>> http://cr.openjdk.java.net/~shade/8085796/webrev.jdk.03/
>
> src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
>
> The inner class Key is final. But the inner classes Recipe and
> RecipeElement are not final. Why?
>
> The #equals method of the Recipe class has this line:
>
> 295 return elements.equals(recipe.elements);
>
> where elements is a list of RecipeElements. But RecipeElement does not
> implement the #equals method. Is it intended or a mistake?
> I think, the RecipeElement class must implement the #equals and
> #hashCode methods. In other case the cache will not work as expected.
Ow! Thanks, these are fixed in the updated webrevs!
http://cr.openjdk.java.net/~shade/8085796/
Cheers,
-Aleksey
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