[wildfly-dev] JDK 9 images are now modular with JDK 9 Early Access build 41
Rory O'Donnell
rory.odonnell at oracle.com
Tue Dec 9 07:01:44 EST 2014
Thanks for that Tomaz!
On 09/12/2014 11:57, Tomaž Cerar wrote:
> Hey Rory,
>
> I downloaded b41 and ran wildfly-core testsuite with it
> http://teamcity.cafe-babe.org/viewLog.html?buildId=10518&buildTypeId=WildFly_WildflyCore_Build&tab=buildResultsDiv
>
> and it looks great, two tests failing need fixing on our side to
> account for no more PermGen in Sun/Oracle jdk.
>
> --
> tomaz
>
> On Tue, Dec 9, 2014 at 9:41 AM, Rory O'Donnell
> <rory.odonnell at oracle.com <mailto:rory.odonnell at oracle.com>> wrote:
>
>
> Hi Jason/Tomaz,
>
>
> The initial changesets for JEP 220: Modular Run-Time Images [1]
> are available
> with JDK 9 early-access build 41 [2].
>
> To summarize (please see the JEP for details):
>
> - The "jre" subdirectory is no longer present in JDK images.
>
> - The user-editable configuration files in the "lib" subdirectory
> have been moved to the new "conf" directory.
>
> - The endorsed-standards override mechanism has been removed.
>
> - The extension mechanism has been removed.
>
> - rt.jar, tools.jar, and dt.jar have been removed.
>
> - A new URI scheme for naming stored modules, classes, and
> resources
> has been defined.
>
> - For tools that previously accessed rt.jar directly, a
> built-in NIO
> file-system provider has been defined to provide access to
> the class
> and resource files within a run-time image.
>
> More details are available at Mark Reinhold's latest blog entry [3]
>
> Rgds, Rory
>
> [1] http://openjdk.java.net/jeps/220
> [2] https://jdk9.java.net/download/
> [3] http://mreinhold.org/blog/jigsaw-modular-images
>
>
>
> --
> Rgds,Rory O'Donnell
> Quality Engineering Manager
> Oracle EMEA , Dublin, Ireland
>
>
--
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland
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