jigsaw now sync'ed with jdk8-b23

[Ludovic HOCHET]

Today's change fixed that issue, thanks, so I went on rechecking my
Worldclock toy application [1] and got:
Exception in thread "main" java.lang.NoClassDefFoundError: java/lang/Object
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
    at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at
java.lang.module.ModuleClassLoader.defineClass(ModuleClassLoader.java:49)
    at org.openjdk.jigsaw.Loader.finishFindingClass(Loader.java:240)
    at org.openjdk.jigsaw.Loader.findClass(Loader.java:184)
    at org.openjdk.jigsaw.Loader.loadClass(Loader.java:115)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
    at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
Caused by: java.lang.ClassNotFoundException: java.lang.Object : requested
by +lh.worldclock.application
    at org.openjdk.jigsaw.Loader.loadClass(Loader.java:113)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
    ... 9 more

This seemed to call for a missing jdk.base, and indeed adding it fixed the
issue (along with doing the same in the panel as well as exporting the
required package).

Is it now necessary to explicitely require jdk.base?

Ludovic

[1]:
http://lhochet.blogspot.com/2012/01/jigsaw-worldclock-with-maven-plugin.html

On Wed, Feb 1, 2012 at 00:49, Mandy Chung <mandy.chung at oracle.com> wrote:

> On 1/31/2012 2:07 PM, Ludovic HOCHET wrote:
>
>> Hello,
>> I tried building the latest source, but I'm having the following when
>> trying to launch jconsole:
>>
>>
> Thanks for reporting it.
>
>  ludovic at jigsaw-vm:~/dev/**jigsaw$ export
>> JIG=~/dev/jigsaw/build/linux-**i586/jdk-module-image
>> ludovic at jigsaw-vm:~/dev/**jigsaw$ $JIG/bin/java -m jdk.jconsole
>> Exception in thread "main" java.util.**ServiceConfigurationError:
>> sun.java2d.pipe.**RenderingEngine: Provider
>> sun.java2d.jules.**JulesRenderingEngine not found
>>
>
> This depends on the services support that Alan is working on [1].   The
> service loader is not yet module-aware.  Prior to the module views and
> exports change, all public types including sun.java2d.jules.**JulesRenderingEngine
> are exported and that's why it was working previously.
>
> sun.java2d.pipe.**RenderingEngine calls ServiceLoader.loadInstalled
> method to create a new service loader using the extension class loader.  In
> module mode, there isn't any extension class loader but instead it should
> use the caller's module loader.
>
> Alan, what do you think to integrate the change you have in the
> ServiceLoader class that uses the proper module loader in module mode
> first?   I think that can be separated from the services work.
>
> Mandy
> [1] http://mail.openjdk.java.net/**pipermail/jigsaw-dev/2011-**
> December/001819.html<http://mail.openjdk.java.net/pipermail/jigsaw-dev/2011-December/001819.html>
>



-- 
Ludovic
-----------------------------------------

"Les formes qui differencient les etres importent peu
 si leur pensees s'unissent pour batir un univers..."
 Yoko Tsuno (in 'Les titans' by Roger Leloup)
 [The shapes that differenciate beings are not important
 if their thoughts unite to build a universe]