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Posted to dev@commons.apache.org by Benedikt Ritter <br...@apache.org> on 2014/12/26 14:17:12 UTC
[ALL] Source option 1.4 and 1.5 are no longer supported in Java 9
Hi all,
I've just tested building [validator] with the latest JDK 9 EA build. The
build doesn't work and fails with the following message:
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] Source option 1.4 is no longer supported. Use 1.6 or later.
[ERROR] Target option 1.4 is no longer supported. Use 1.6 or later.
[INFO] 2 errors
Maybe it's finally time to start upgrading all components to Java 1.6.
Regards,
Benedikt
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Re: [ALL] Source option 1.4 and 1.5 are no longer supported in Java 9
Posted by Stefan Bodewig <bo...@apache.org>.
> Benedikt Ritter wrote:
>> Maybe it's finally time to start upgrading all components to Java 1.6.
All compontents that don't explicitly want to defer the upgrade. No
need to force this on all components IMHO.
On 2014-12-26, Jörg Schaible wrote:
> Just add a profile that sets the two properties to 1.6 when compiling with
> Java 9. However, all components supporting a lower level should add an
> enforcement rule to the release profile to prevent an accidental release
> with Java 9 then.
Sounds right.
Stefan
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Re: [ALL] Source option 1.4 and 1.5 are no longer supported in Java 9
Posted by Jörg Schaible <jo...@gmx.de>.
Benedikt Ritter wrote:
> Hi all,
>
> I've just tested building [validator] with the latest JDK 9 EA build. The
> build doesn't work and fails with the following message:
>
> [INFO] -------------------------------------------------------------
> [ERROR] COMPILATION ERROR :
> [INFO] -------------------------------------------------------------
> [ERROR] Source option 1.4 is no longer supported. Use 1.6 or later.
> [ERROR] Target option 1.4 is no longer supported. Use 1.6 or later.
> [INFO] 2 errors
>
> Maybe it's finally time to start upgrading all components to Java 1.6.
Just add a profile that sets the two properties to 1.6 when compiling with
Java 9. However, all components supporting a lower level should add an
enforcement rule to the release profile to prevent an accidental release
with Java 9 then.
Cheers,
Jörg
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Re: [ALL] Source option 1.4 and 1.5 are no longer supported in Java 9
Posted by Gary Gregory <ga...@gmail.com>.
On Fri, Dec 26, 2014 at 8:17 AM, Benedikt Ritter <br...@apache.org> wrote:
> Hi all,
>
> I've just tested building [validator] with the latest JDK 9 EA build. The
> build doesn't work and fails with the following message:
>
> [INFO] -------------------------------------------------------------
> [ERROR] COMPILATION ERROR :
> [INFO] -------------------------------------------------------------
> [ERROR] Source option 1.4 is no longer supported. Use 1.6 or later.
> [ERROR] Target option 1.4 is no longer supported. Use 1.6 or later.
> [INFO] 2 errors
>
> Maybe it's finally time to start upgrading all components to Java 1.6.
>
I'm fine with that.
Gary
>
> Regards,
> Benedikt
>
>
> --
> http://people.apache.org/~britter/
> http://www.systemoutprintln.de/
> http://twitter.com/BenediktRitter
> http://github.com/britter
>
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