JEP proposed to target JDK 16: 390: Warnings for Value-Based Classes

mark.reinhold at oracle.com mark.reinhold at oracle.com
Tue Dec 8 19:34:23 UTC 2020


2020/11/30 14:42:27 -0800, mark.reinhold at oracle.com:
> The following JEP is proposed to target JDK 16:
> 
>   390: Warnings for Value-Based Classes
>        https://openjdk.java.net/jeps/390
> 
>   Summary: Designate the primitive wrapper classes as value-based and
>   deprecate their constructors for removal, prompting new deprecation
>   warnings.  Provide warnings about improper attempts to synchronize on
>   instances of any value-based classes in the Java Platform.
> 
> Feedback on this proposal from JDK Project Committers and Reviewers [1]
> is more than welcome, as are reasoned objections.  If no such objections
> are raised by 23:59 UTC on Monday, 7 December, or if they’re raised and
> then satisfactorily answered, then per the JEP 2.0 process proposal [2]
> I’ll target this JEP to JDK 16.

Hearing no objections, I’ve targeted this JEP to JDK 16.

- Mark


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