On Mon, 24 Feb 2025 16:21:33 GMT, He-Pin(kerr) <d...@openjdk.org> wrote:

>> Motivation:
>> When a user passes a wrong parameter, the current implementation throws an 
>> IllegalArgumentException with an error message `null`, which is not helpful.
>> 
>> Modification:
>> Add detail error messages.
>> 
>> Result:
>> Helpful messages.
>
> He-Pin(kerr) has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   chore: update tests

src/java.base/share/classes/java/util/concurrent/ThreadPoolExecutor.java line 
1513:

> 1511:         } else if (corePoolSize > maximumPoolSize) {
> 1512:             throw new IllegalArgumentException("corePoolSize must be 
> less than or equal to maximumPoolSize, " +
> 1513:                 "but got maximumPoolSize:" + maximumPoolSize + " 
> corePoolSize :" + corePoolSize);

Suggestion:

                "but got maximumPoolSize: " + maximumPoolSize + ", and 
corePoolSize : " + corePoolSize);

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/23050#discussion_r1971607329

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