JEP proposed to target JDK 14: 358: Helpful NullPointerExceptions

Lindenmaier, Goetz goetz.lindenmaier at sap.com
Thu Sep 26 06:56:48 UTC 2019


Hi Jon, 

Good catch, I fixed it. 

Thanks!
  Goetz.

> -----Original Message-----
> From: hotspot-runtime-dev <hotspot-runtime-dev-
> bounces at openjdk.java.net> On Behalf Of Jonathan Gibbons
> Sent: Thursday, September 26, 2019 12:41 AM
> To: hotspot-runtime-dev at openjdk.java.net runtime <hotspot-runtime-
> dev at openjdk.java.net>; OpenJDK Dev list <core-libs-dev at openjdk.java.net>
> Subject: Re: JEP proposed to target JDK 14: 358: Helpful
> NullPointerExceptions
> 
> Typo "isnull" and/or font issue, in "The format of the null-detail message"
> 
>  1.
> 
>     In a failed array access --|Cannot load from object array because
>     'a[i][j]' is|null|.|-- the second part|'a[i][j]' is null.|suffices
>     to pinpoint the|null|expression in source code,|a[i][j][k] = 99;|
> 
> -- Jon
> 
> On 9/25/19 3:22 PM, mark.reinhold at oracle.com wrote:
> > The following JEP is proposed to target JDK 14:
> >
> >    358: Helpful NullPointerExceptions
> >         https://openjdk.java.net/jeps/358
> >
> > 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 23:00 UTC on Wednesday, 2 October, 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 14.
> >
> > - Mark
> >
> >
> > [1] https://openjdk.java.net/census#jdk
> > [2] https://cr.openjdk.java.net/~mr/jep/jep-2.0-02.html


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