[hibernate-dev] Trying Hibernate 5.0.0.Beta1

Sanne Grinovero sanne at hibernate.org
Wed Apr 1 06:45:55 EDT 2015


Hi Petar,
the version issue of jboss-logging is a known limitation; I've
described some details on the wildfly-dev mailing list.
I was expecting for people to choose the most up to date version of
jboss-logging in case of conflicting versions though, or manage the
version explicitly rather than leaving the choice to the build tool.

The TRACE problem was not expected of course. May I assume you have
the TRACE level enabled?

Thanks,
Sanne

On 1 April 2015 at 11:32, Petar Tahchiev <paranoiabla at gmail.com> wrote:
> One other thing I noticed:
> hibernate-core-5 depends on
>
> <groupId>org.jboss.logging</groupId>
> <artifactId>jboss-logging</artifactId>
> <version>3.2.1.Final</version>
>
> and if you have hibernate-validator 5.1.3.Final (the last stable), it will
> depend on
>
> <groupId>org.jboss.logging</groupId>
> <artifactId>jboss-logging</artifactId>
> <version>3.1.4.GA</version>
>
> So you will get an exception of method not found on some jboss-logging API.
> I excluded the jboss-loggin from the hibernate-validator
> dependency, but now I get a ton of these TRACE statements (literally every
> millisecond):
>
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
> 2015-04-01 13:28:02,090
> org.hibernate.event.internal.DefaultPersistEventListener
> [http-nio-8112-exec-9] TRACE: Ignoring persistent instance
>
>
>  But at least it works.. I guess the only real solution is to have
> hibernate-validator use the same jboss-logging version.
>
>
> 2015-04-01 10:39 GMT+03:00 Gunnar Morling <gunnar at hibernate.org>:
>
>> 2015-04-01 2:21 GMT+02:00 Steve Ebersole <steve at hibernate.org>:
>>
>> > Just to clarify...  I *think* that as long as we run the build with Java
>> 8
>> > and set the bootclasspath to 6 or 7 we should be fine.
>> >
>>
>> Yes, setting the boot classpath to 6 (or 7) makes sure you only use classes
>> present in that JDK (be it explicitly or implicitly as in the
>> ConcurrentHashMap case), because it's that class library which will be used
>> for compilation then. It is cumbersome to use though as you need to specify
>> the location of a 6 or 7 JDK which makes the build less easily portable
>> between machines.
>>
>> Currently, AnimalSniffer is in place to prevent this very category of error
>> and I'm wondering why it didn't detect the "usage" of KeySetView. It really
>> should have detected it, assuming it analyses the byte code of classes. But
>> this makes me wonder now whether it only analyses the source code actually.
>> Then it wouldn't be usable to prevent this sort of issue.
>>
>> Coding against the ConcurrentMap interface is the best way to avoid the
>> issue. But of course there is no guarantee that it happens again, unless
>> e.g. having a build on CI which uses 6 or 7 on its boot classpath.
>>
>>
>> > On Tue, Mar 31, 2015 at 7:13 PM, Steve Ebersole <steve at hibernate.org>
>> > wrote:
>> >
>> > > Well the idea is to run the Gradle process with Java 8 (the build
>> itself
>> > > is a Java process too don't forget).  We pass in the older JDK
>> > specifically
>> > > to be able to set the bootclasspath for compilation and the executable
>> > for
>> > > running tests.  That's the theory.
>> > >
>> > > Interestingly I developed a simplified project to test these theories:
>> > > https://github.com/sebersole/gradle-mixed-jdk  And of course this all
>> > > works there.  As you'd expect right?
>> > >
>> > > I think the JAXB thing comes into play here as well.  Gradle does not
>> > have
>> > > any XJC support built in, so we have to make use of its Ant support to
>> > run
>> > > the XJC Ant tasks for JAXB model generation.  The problem there is
>> that,
>> > > afaik, there is no way to tell Gradle's AntBuilder to use a JDK other
>> > than
>> > > the one that launched Gradle.  I think this is why we see a JAXB model
>> > > defined for Java 7, rather than Java 6, because we essentially run XJC
>> > with
>> > > Java 8.
>> > >
>> > > Anyway, this certainly makes the build more complex and we definitely
>> > have
>> > > to think through all these scenarios.  In fact after Beta1, one of my
>> > todos
>> > > is to build up the build "from scratch" using that gradle-mixed-jdk
>> > project
>> > > as a basis.
>> > >
>> > > In general the plan though is to run all the tests (other than
>> > > hibernate-java8, obviously) with the "baseline JDK, whether that be
>> Java
>> > 6
>> > > or 7.
>> > >
>> > > On Tue, Mar 31, 2015 at 6:59 PM, Sanne Grinovero <sanne at hibernate.org>
>> > > wrote:
>> > >
>> > >> There are many similar issues discussed on the Lucene developer's
>> > >> mailing list, it's an interesting read:
>> > >>  -
>> > >>
>> >
>> http://mail-archives.apache.org/mod_mbox/lucene-dev/201503.mbox/%3C07c401d06aba%240b477c80%2421d67580%24%40thetaphi.de%3E
>> > >>
>> > >> I see no alternative than to have those test jobs actually exercising
>> > >> ORM with JDK6, or maybe even compile it all with JDK6 except the Java8
>> > >> additional module to be compiled with JDK8 ?
>> > >>
>> > >>
>> > >>
>> > >> On 1 April 2015 at 00:36, Steve Ebersole <steve at hibernate.org> wrote:
>> > >> > Ahh, seems this may be an option to work around it:
>> > >> >
>> > >> > <quote>
>> > >> > Using the general *Map* interface in place of the concrete
>> > >> > *ConcurrentHashMap* type here side-steps the coupling to the Java 8
>> > >> return
>> > >> > type and will allow this code to be compiled with Java 8 and run on
>> > >> Java 7.
>> > >> > </quote>
>> > >> >
>> > >> > I had missed that part.
>> > >> >
>> > >> >
>> > >> > On Tue, Mar 31, 2015 at 6:34 PM, Steve Ebersole <
>> steve at hibernate.org>
>> > >> wrote:
>> > >> >
>> > >> >> When I say "internal" here, I mean internal to java classes.
>> > >> >>
>> > >> >> On Tue, Mar 31, 2015 at 6:30 PM, Steve Ebersole <
>> steve at hibernate.org
>> > >
>> > >> >> wrote:
>> > >> >>
>> > >> >>> Nope.  It just effects any code compiled with Java 8 even though
>> the
>> > >> >>> change is internal.  The problem is the generated bytecode
>> > >> incorporates
>> > >> >>> this change.   Like I said, this should be compiled with 1.6
>> > >> compatibility,
>> > >> >>> but that is apparently not working atm.  I am having a struggle
>> > >> getting a
>> > >> >>> mixed JDK build working "just right".
>> > >> >>>
>> > >> >>> On Tue, Mar 31, 2015 at 6:28 PM, Petar Tahchiev <
>> > >> paranoiabla at gmail.com>
>> > >> >>> wrote:
>> > >> >>>
>> > >> >>>> According to this:
>> > >> >>>>
>> > >> >>>> https://gist.github.com/AlainODea/1375759b8720a3f9f094
>> > >> >>>>
>> > >> >>>> Notably the Java 1.7 *ConcurrentHashMap#keySet()* returns a
>> Set<K>
>> > >> while
>> > >> >>>> the 1.8*ConcurrentHashMap#keySet()* returns a
>> > >> >>>> ConcurrentHashMap.KeySetView<K,V>`.
>> > >> >>>>
>> > >> >>>> I think you're using some Java8 API.
>> > >> >>>>
>> > >> >>>>
>> > >> >>>> 2015-04-01 2:25 GMT+03:00 Petar Tahchiev <paranoiabla at gmail.com
>> >:
>> > >> >>>>
>> > >> >>>>> petar at petar-ThinkPad-X1-Carbon:~$ java -version
>> > >> >>>>> java version "1.7.0_71"
>> > >> >>>>> Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
>> > >> >>>>> Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)
>> > >> >>>>> petar at petar-ThinkPad-X1-Carbon:~$ uname -a
>> > >> >>>>> Linux petar-ThinkPad-X1-Carbon 3.16.0-33-generic #44-Ubuntu SMP
>> > Thu
>> > >> Mar
>> > >> >>>>> 12 12:19:35 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
>> > >> >>>>> petar at petar-ThinkPad-X1-Carbon:~$
>> > >> >>>>>
>> > >> >>>>>
>> > >> >>>>> 2015-04-01 2:21 GMT+03:00 Steve Ebersole <steve at hibernate.org>:
>> > >> >>>>>
>> > >> >>>>>> What JRE are you trying to use?  This error:
>> > >> >>>>>>
>> > >> >>>>>> java.lang.NoSuchMethodError: java.util.concurrent.
>> > >> >>>>>> ConcurrentHashMap.keySet()Ljava/util/concurrent/
>> > >> >>>>>> ConcurrentHashMap$KeySetView;
>> > >> >>>>>>
>> > >> >>>>>> is indicative of an issue in cross-jre support due to a change
>> > >> >>>>>> internal to java classes.
>> > >> >>>>>>
>> > >> >>>>>>
>> > >> >>>>>> On Tue, Mar 31, 2015 at 6:03 PM, Petar Tahchiev <
>> > >> paranoiabla at gmail.com
>> > >> >>>>>> > wrote:
>> > >> >>>>>>
>> > >> >>>>>>> Thanks Steve,
>> > >> >>>>>>>
>> > >> >>>>>>> I managed to migrate my configuration to the new
>> > >> >>>>>>> MetamodelImplementor. Now when I run the scema export I get a
>> > lot
>> > >> of these
>> > >> >>>>>>> warning:
>> > >> >>>>>>>
>> > >> >>>>>>> INFO : HHH000400: Using dialect:
>> > >> org.hibernate.dialect.MySQL5Dialect
>> > >> >>>>>>> WARN : JDBC Driver reports it stores quoted identifiers in
>> both
>> > >> mixed
>> > >> >>>>>>> and upper case
>> > >> >>>>>>> WARN : HHH000072: Duplicate joins for class:
>> > >> >>>>>>> com.xxx.platform.core.model.cms.AbstractPageModel
>> > >> >>>>>>> WARN : HHH000072: Duplicate joins for class:
>> > >> >>>>>>> com.xxx.platform.module.invoice.core.model.InvoicePageModel
>> > >> >>>>>>> WARN : HHH000072: Duplicate joins for class:
>> > >> >>>>>>>
>> com.xxx.platform.core.model.batch.BatchStepExecutionContextModel
>> > >> >>>>>>> WARN : HHH000072: Duplicate joins for class:
>> > >> >>>>>>>
>> com.xxx.platform.core.model.batch.BatchJobExecutionContextModel
>> > >> >>>>>>> WARN : HHH000072: Duplicate joins for class:
>> > >> >>>>>>>
>> > >> com.xxx.platform.module.search.core.model.SearchKeywordRedirectModel
>> > >> >>>>>>> WARN : HHH000072: Duplicate joins for class:
>> > >> >>>>>>>
>> > com.xxx.platform.module.search.core.model.SearchPageRedirectModel
>> > >> >>>>>>> WARN : HHH000072: Duplicate joins for class:
>> > >> >>>>>>> com.xxx.platform.module.promotion.core.model.PromotionModel
>> > >> >>>>>>>
>> > >> >>>>>>> and when I run some test I get the following exception:
>> > >> >>>>>>> java.lang.NoSuchMethodError:
>> > >> >>>>>>>
>> > >>
>> >
>> java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.hibernate.internal.SessionFactoryImpl.iterateEntityNameResolvers(SessionFactoryImpl.java:733)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.hibernate.internal.SessionImpl$CoordinatingEntityNameResolver.resolveEntityName(SessionImpl.java:2470)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> > org.hibernate.internal.SessionImpl.guessEntityName(SessionImpl.java:1992)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.hibernate.internal.SessionImpl.getEntityPersister(SessionImpl.java:1485)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:163)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:85)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:882)
>> > >> >>>>>>>     at
>> > >> org.hibernate.internal.SessionImpl.merge(SessionImpl.java:864)
>> > >> >>>>>>>     at
>> > >> org.hibernate.internal.SessionImpl.merge(SessionImpl.java:869)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.hibernate.jpa.spi.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:1196)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.springframework.batch.item.database.JpaItemWriter.doWrite(JpaItemWriter.java:104)
>> > >> >>>>>>>     at
>> > >> >>>>>>>
>> > >>
>> >
>> org.springframework.batch.item.database.JpaItemWriter.write(JpaItemWriter.java:83)
>> > >> >>>>>>>
>> > >> >>>>>>>
>> > >> >>>>>>>
>> > >> >>>>>>>
>> > >> >>>>>>> 2015-04-01 1:23 GMT+03:00 Steve Ebersole <steve at hibernate.org
>> >:
>> > >> >>>>>>>
>> > >> >>>>>>>> I am told that the bug does not affect the JBoss->Central
>> sync
>> > >> >>>>>>>> process.  So at some point the artifacts should all be
>> > available
>> > >> in Central
>> > >> >>>>>>>>
>> > >> >>>>>>>> On Tue, Mar 31, 2015 at 5:19 PM, Steve Ebersole <
>> > >> steve at hibernate.org
>> > >> >>>>>>>> > wrote:
>> > >> >>>>>>>>
>> > >> >>>>>>>>> hibernate-core seems to be the only artifact that is
>> available
>> > >> in
>> > >> >>>>>>>>> JBoss Nexus.
>> > >> >>>>>>>>>
>> > >> >>>>>>>>> On Tue, Mar 31, 2015 at 5:18 PM, Steve Ebersole <
>> > >> >>>>>>>>> steve at hibernate.org> wrote:
>> > >> >>>>>>>>>
>> > >> >>>>>>>>>> So apparently the artifacts / repo issue is a Nexus bug
>> that
>> > is
>> > >> >>>>>>>>>> effecting the JBoss repo (and therefore us)...
>> > >> >>>>>>>>>> http://issues.sonatype.org/browse/NEXUS-7654
>> > >> >>>>>>>>>>
>> > >> >>>>>>>>>> As I pointed out in the announcement, I am managing the
>> > >> "migration
>> > >> >>>>>>>>>> guide" in source repo while I develop the Betas.  See
>> > >> >>>>>>>>>>
>> > >>
>> >
>> https://github.com/hibernate/hibernate-orm/blob/master/working-5.0-migration-guide.md
>> > >> >>>>>>>>>>  As far are the new bootstrapping apis, see
>> > >> >>>>>>>>>>
>> > >>
>> >
>> http://docs.jboss.org/hibernate/orm/5.0/topical/html/bootstrap/NativeBootstrapping.html
>> > >> >>>>>>>>>> and
>> > >> >>>>>>>>>>
>> > >>
>> >
>> http://docs.jboss.org/hibernate/orm/5.0/topical/html/bootstrap/LegacyBootstrapping.html
>> > >> >>>>>>>>>>
>> > >> >>>>>>>>>> On Tue, Mar 31, 2015 at 5:07 PM, Petar Tahchiev <
>> > >> >>>>>>>>>> paranoiabla at gmail.com> wrote:
>> > >> >>>>>>>>>>
>> > >> >>>>>>>>>>> Hi guys,
>> > >> >>>>>>>>>>>
>> > >> >>>>>>>>>>> I just tried the latest beta and I cannot compile my
>> > project.
>> > >> >>>>>>>>>>> With the
>> > >> >>>>>>>>>>> latest hibernate 4.3.X I was able to do this:
>> > >> >>>>>>>>>>> -------
>> > >> >>>>>>>>>>>         final org.hibernate.cfg.Configuration
>> configuration
>> > =
>> > >> >>>>>>>>>>> getHibernateConfiguration();
>> > >> >>>>>>>>>>>         configuration.buildMappings();
>> > >> >>>>>>>>>>>         final SchemaUpdate schemaUpdate = new
>> > >> >>>>>>>>>>> SchemaUpdate(configuration);
>> > >> >>>>>>>>>>> -------
>> > >> >>>>>>>>>>>
>> > >> >>>>>>>>>>> however it seems that the SchemaUpdate constructor has
>> been
>> > >> >>>>>>>>>>> removed and now
>> > >> >>>>>>>>>>> a new one is added:
>> > >> >>>>>>>>>>> --------
>> > >> >>>>>>>>>>>     public SchemaUpdate(MetadataImplementor metadata) {
>> > >> >>>>>>>>>>>         this(
>> > >> >>>>>>>>>>>
>> metadata.getMetadataBuildingOptions().getServiceRegistry(),
>> > >> >>>>>>>>>>> metadata );
>> > >> >>>>>>>>>>>     }
>> > >> >>>>>>>>>>> ---------
>> > >> >>>>>>>>>>>
>> > >> >>>>>>>>>>> Also the configuration.buildMappings() method has been
>> > >> >>>>>>>>>>> deprecated. Where do
>> > >> >>>>>>>>>>> I get the MetadataImplementor from? Also is there any
>> > >> changelog I
>> > >> >>>>>>>>>>> can refer
>> > >> >>>>>>>>>>> to?
>> > >> >>>>>>>>>>>
>> > >> >>>>>>>>>>> Thanks.
>> > >> >>>>>>>>>>> --
>> > >> >>>>>>>>>>> Regards, Petar!
>> > >> >>>>>>>>>>> Karlovo, Bulgaria.
>> > >> >>>>>>>>>>> ---
>> > >> >>>>>>>>>>> Public PGP Key at:
>> > >> >>>>>>>>>>>
>> > >> >>>>>>>>>>>
>> > >>
>> >
>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>> > >> >>>>>>>>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550
>> > C311
>> > >> >>>>>>>>>>> 0611
>> > >> >>>>>>>>>>> _______________________________________________
>> > >> >>>>>>>>>>> hibernate-dev mailing list
>> > >> >>>>>>>>>>> hibernate-dev at lists.jboss.org
>> > >> >>>>>>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>> > >> >>>>>>>>>>>
>> > >> >>>>>>>>>>
>> > >> >>>>>>>>>>
>> > >> >>>>>>>>>
>> > >> >>>>>>>>
>> > >> >>>>>>>
>> > >> >>>>>>>
>> > >> >>>>>>> --
>> > >> >>>>>>> Regards, Petar!
>> > >> >>>>>>> Karlovo, Bulgaria.
>> > >> >>>>>>> ---
>> > >> >>>>>>> Public PGP Key at:
>> > >> >>>>>>>
>> > >>
>> >
>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>> > >> >>>>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311
>> > >> 0611
>> > >> >>>>>>>
>> > >> >>>>>>
>> > >> >>>>>>
>> > >> >>>>>
>> > >> >>>>>
>> > >> >>>>> --
>> > >> >>>>> Regards, Petar!
>> > >> >>>>> Karlovo, Bulgaria.
>> > >> >>>>> ---
>> > >> >>>>> Public PGP Key at:
>> > >> >>>>>
>> > >>
>> >
>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>> > >> >>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311
>> > 0611
>> > >> >>>>>
>> > >> >>>>
>> > >> >>>>
>> > >> >>>>
>> > >> >>>> --
>> > >> >>>> Regards, Petar!
>> > >> >>>> Karlovo, Bulgaria.
>> > >> >>>> ---
>> > >> >>>> Public PGP Key at:
>> > >> >>>>
>> > >>
>> >
>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>> > >> >>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311
>> 0611
>> > >> >>>>
>> > >> >>>
>> > >> >>>
>> > >> >>
>> > >> > _______________________________________________
>> > >> > hibernate-dev mailing list
>> > >> > hibernate-dev at lists.jboss.org
>> > >> > https://lists.jboss.org/mailman/listinfo/hibernate-dev
>> > >>
>> > >
>> > >
>> > _______________________________________________
>> > hibernate-dev mailing list
>> > hibernate-dev at lists.jboss.org
>> > https://lists.jboss.org/mailman/listinfo/hibernate-dev
>> >
>> _______________________________________________
>> hibernate-dev mailing list
>> hibernate-dev at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>
>
>
>
> --
> Regards, Petar!
> Karlovo, Bulgaria.
> ---
> Public PGP Key at:
> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311 0611
> _______________________________________________
> hibernate-dev mailing list
> hibernate-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/hibernate-dev


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