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Posted to dev@lucene.apache.org by "Rory O'Donnell Oracle, Dublin Ireland" <ro...@oracle.com> on 2014/11/03 19:41:05 UTC

JDK 9 Early Access with Project Jigsaw build b36 is available on java.net

Hi Uwe & Dawid,

JDK 9 Early Access with Project Jigsaw build b36 is available on 
java.net [1]

The goal of Project Jigsaw [2] is to design and implement a standard 
module system for the Java SE Platform,
and to apply that system to the Platform itself and to the JDK.

As described in JEP 220 [3], this build provides a new runtime image 
structure. For example, this new runtime
image does not install an rt.jar file or a tools.jar file.

Please refer to Project Jigsaw's updated project pages [2] & [4] and 
Mark Reinhold's announcement email [5]
for further details.

We are very interested in your experiences testing this build. Comments, 
questions, and suggestions are
welcome on the jigsaw-dev mailing list or else submit bug reports via 
bugs.java.com.

Note: If you haven’t already subscribed to that mailing list then please 
do so first, otherwise
your message will be discarded as spam.


[1] https://jdk9.java.net/jigsaw/
[2] http://openjdk.java.net/projects/jigsaw/
[3] http://openjdk.java.net/jeps/220
[4] http://openjdk.java.net/projects/jigsaw/ea
[5] 
http://mail.openjdk.java.net/pipermail/jigsaw-dev/2014-November/003878.html

-- 
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland


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RE: JDK 9 Early Access with Project Jigsaw build b36 is available on java.net

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi,

A few days ago, I already opened an issue about jigsaw in forbidden-apis (https://code.google.com/p/forbidden-apis/issues/detail?id=39). Currently it just says "unsupported JDK" and stops checking forbidden (because it cannot find out if a class is something like sun.misc.Unsafe, non-public). But adding support is quite easy. Once I installed this version locally, I can start implementing support for Java 9... Basically, forbidden works as it is, but the special cases like detecting private rt.jar APIs or extracting the deprecated signature files needs some changes. This is why it says "unsupported".

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de

> -----Original Message-----
> From: dawid.weiss@gmail.com [mailto:dawid.weiss@gmail.com] On Behalf
> Of Dawid Weiss
> Sent: Monday, November 03, 2014 7:44 PM
> To: Uwe Schindler
> Cc: dev@lucene.apache.org
> Subject: Re: JDK 9 Early Access with Project Jigsaw build b36 is available on
> java.net
> 
> I imagine this will break everything that relies on scanning rt.jar out there
> (proguard, shading plugins, api-checkers) -- fun, fun, fun ;)
> 
> Dawid
> 
> On Mon, Nov 3, 2014 at 7:41 PM, Rory O'Donnell Oracle, Dublin Ireland
> <ro...@oracle.com> wrote:
> >
> > Hi Uwe & Dawid,
> >
> > JDK 9 Early Access with Project Jigsaw build b36 is available on
> > java.net [1]
> >
> > The goal of Project Jigsaw [2] is to design and implement a standard
> > module system for the Java SE Platform, and to apply that system to
> > the Platform itself and to the JDK.
> >
> > As described in JEP 220 [3], this build provides a new runtime image
> > structure. For example, this new runtime image does not install an
> > rt.jar file or a tools.jar file.
> >
> > Please refer to Project Jigsaw's updated project pages [2] & [4] and
> > Mark Reinhold's announcement email [5] for further details.
> >
> > We are very interested in your experiences testing this build.
> > Comments, questions, and suggestions are welcome on the jigsaw-dev
> > mailing list or else submit bug reports via bugs.java.com.
> >
> > Note: If you haven’t already subscribed to that mailing list then
> > please do so first, otherwise your message will be discarded as spam.
> >
> >
> > [1] https://jdk9.java.net/jigsaw/
> > [2] http://openjdk.java.net/projects/jigsaw/
> > [3] http://openjdk.java.net/jeps/220
> > [4] http://openjdk.java.net/projects/jigsaw/ea
> > [5]
> > http://mail.openjdk.java.net/pipermail/jigsaw-dev/2014-
> November/003878
> > .html
> >
> > --
> > Rgds,Rory O'Donnell
> > Quality Engineering Manager
> > Oracle EMEA , Dublin, Ireland
> >


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Re: JDK 9 Early Access with Project Jigsaw build b36 is available on java.net

Posted by Dawid Weiss <da...@cs.put.poznan.pl>.
I imagine this will break everything that relies on scanning rt.jar out
there (proguard, shading plugins, api-checkers) -- fun, fun, fun ;)

Dawid

On Mon, Nov 3, 2014 at 7:41 PM, Rory O'Donnell Oracle, Dublin Ireland
<ro...@oracle.com> wrote:
>
> Hi Uwe & Dawid,
>
> JDK 9 Early Access with Project Jigsaw build b36 is available on java.net
> [1]
>
> The goal of Project Jigsaw [2] is to design and implement a standard module
> system for the Java SE Platform,
> and to apply that system to the Platform itself and to the JDK.
>
> As described in JEP 220 [3], this build provides a new runtime image
> structure. For example, this new runtime
> image does not install an rt.jar file or a tools.jar file.
>
> Please refer to Project Jigsaw's updated project pages [2] & [4] and Mark
> Reinhold's announcement email [5]
> for further details.
>
> We are very interested in your experiences testing this build. Comments,
> questions, and suggestions are
> welcome on the jigsaw-dev mailing list or else submit bug reports via
> bugs.java.com.
>
> Note: If you haven’t already subscribed to that mailing list then please do
> so first, otherwise
> your message will be discarded as spam.
>
>
> [1] https://jdk9.java.net/jigsaw/
> [2] http://openjdk.java.net/projects/jigsaw/
> [3] http://openjdk.java.net/jeps/220
> [4] http://openjdk.java.net/projects/jigsaw/ea
> [5]
> http://mail.openjdk.java.net/pipermail/jigsaw-dev/2014-November/003878.html
>
> --
> Rgds,Rory O'Donnell
> Quality Engineering Manager
> Oracle EMEA , Dublin, Ireland
>

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