Re: move maven core to java 7?

2015-03-11 Thread Hervé BOUTEMY
://jira.codehaus.org/browse/MNG/fixforversion/20821 -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p582 85 22.html Sent from the Maven Developers mailing list archive at Nabble.com

Re: move maven core to java 7?

2015-03-11 Thread Stephen Connolly
/browse/MNG/fixforversion/20821 -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p582 85 22.html Sent from the Maven Developers mailing list archive at Nabble.com

Re: move maven core to java 7?

2015-03-10 Thread Kristian Rosenvold
2015-03-08 16:07 GMT+01:00 Tibor Digana tibordig...@apache.org: As you said, the SPI did not work well in multimodule project. You tested SPI in Maven, so you know better than me :) The problem is really only once the SPI project is in the same reactor as is using it. Even then there were

Re: move maven core to java 7?

2015-03-10 Thread Hervé BOUTEMY
. http://jira.codehaus.org/browse/MNG/fixforversion/20821 -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p582 85 22.html Sent from the Maven Developers mailing list archive at Nabble.com

Re: move maven core to java 7?

2015-03-10 Thread Kristian Rosenvold
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Re: move maven core to java 7?

2015-03-10 Thread Jason van Zyl
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Re: move maven core to java 7?

2015-03-09 Thread Jason van Zyl
, I would suggest to jump to 3.3.0 with JDK 7. http://jira.codehaus.org/browse/MNG/fixforversion/20821 -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p58285 22.html Sent from the Maven Developers mailing list archive at Nabble.com

Re: move maven core to java 7?

2015-03-09 Thread Chris Graham
What's the rush? Releases are cheap and easy, so I find the argument to upgrade now due to one less release is somewhat lacking. Sent from my iPad On 9 Mar 2015, at 2:22 am, Dennis Lundberg denn...@apache.org wrote: Hi Igor, In my opinion the switch to Java 7 as a prerequisite is a

Re: move maven core to java 7?

2015-03-08 Thread Robert Scholte
So let's say that Dennis and I have our concerns. The discussion about versions seems more about marketing versions. If the current added features are minor incremental worthy AND Java Runtime change to version 7 is also minor incremental worthy, then so be it. I wouldn't call 3.3.0 a dead

Re: move maven core to java 7?

2015-03-08 Thread Tibor Digana
nothing to fix in 3.2.6, I would suggest to jump to 3.3.0 with JDK 7. http://jira.codehaus.org/browse/MNG/fixforversion/20821 -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828522.html Sent from the Maven Developers mailing list archive

Re: move maven core to java 7?

2015-03-08 Thread Stephen Connolly
I have a biased data point to throw into the mix: pleading The Jenkins project would really like to ditch support for running on Java 6. When Maven releases a version that requires Java 7, and Olivier updates the evil plugin to use the new Maven dependencies, then Jenkins can force through

Re: move maven core to java 7?

2015-03-08 Thread Robert Scholte
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Re: move maven core to java 7?

2015-03-08 Thread Igor Fedorenko
On 2015-03-08 9:35, Tibor Digana wrote: @Igor Would you introduce trully incremental compiler with JDT? I guess the surefire would need the interface from core or compiler to be notified about modified tests in order to execute only those. Incremental test execution requires full impact

Re: move maven core to java 7?

2015-03-08 Thread Tibor Digana
Java SE 7 Features and Enhancements http://www.oracle.com/technetwork/java/javase/jdk7-relnotes-418459.html -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828456.html Sent from the Maven Developers mailing list archive at Nabble.com

Re: move maven core to java 7?

2015-03-08 Thread Tibor Digana
to execute only those. -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828450.html Sent from the Maven Developers mailing list archive at Nabble.com. - To unsubscribe, e-mail: dev

Re: move maven core to java 7?

2015-03-08 Thread Kristian Rosenvold
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Re: move maven core to java 7?

2015-03-08 Thread Hervé BOUTEMY
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Re: move maven core to java 7?

2015-03-08 Thread Dennis Lundberg
On Sat, Mar 7, 2015 at 1:06 PM, Hervé BOUTEMY herve.bout...@free.fr wrote: There is nothing stoping you from releasing 3.3.0 on Java 6 now, and 3.4.0 on Java 7 in a few weeks. what I don't like with this plan is that it is exactly what happened with 3.1.1 then 3.2.1: we never did any bugfix

Re: move maven core to java 7?

2015-03-08 Thread Hervé BOUTEMY
Le dimanche 8 mars 2015 16:17:39 Dennis Lundberg a écrit : On Sat, Mar 7, 2015 at 1:06 PM, Hervé BOUTEMY herve.bout...@free.fr wrote: There is nothing stoping you from releasing 3.3.0 on Java 6 now, and 3.4.0 on Java 7 in a few weeks. what I don't like with this plan is that it is

Re: move maven core to java 7?

2015-03-08 Thread Kristian Rosenvold
RunOrderCalculator Does it make sense to you or should I give it up? -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828468.html Sent from the Maven Developers mailing list archive at Nabble.com

Re: move maven core to java 7?

2015-03-08 Thread Dennis Lundberg
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Re: move maven core to java 7?

2015-03-08 Thread Tibor Digana
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Re: move maven core to java 7?

2015-03-08 Thread Kristian Rosenvold
with the help of Annotation Processor. @Component public class CustomRunOrder implement RunOrderCalculator Does it make sense to you or should I give it up? -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828468.html Sent from the Maven

Re: move maven core to java 7?

2015-03-08 Thread Tibor Digana
Scopes: @Scope @Retention(RUNTIME) public @interface ForkedScoped @Scope @Retention(RUNTIME) public @interface InProcessScoped -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828481.html Sent from the Maven Developers mailing list archive

Re: move maven core to java 7?

2015-03-08 Thread Dennis Lundberg
Hi Igor, In my opinion the switch to Java 7 as a prerequisite is a non-risky thing to do, even though I still argue that we should wait till the next release to do it. Making use of the new Java 7 features in the code is the risky bit. That in my book warrants a minor release bump rather that a

Re: move maven core to java 7?

2015-03-07 Thread Hervé BOUTEMY
Le vendredi 6 mars 2015 08:33:27 Anders Hammar a écrit : What I'd like to stress here is that we're talking about Maven core, not our plugins. We've had a separate discussion/thread for the plugins and for those we've decided to go with a Java 6 requirement. As plugins were mentioned in this

Re: move maven core to java 7?

2015-03-07 Thread Hervé BOUTEMY
Le samedi 7 mars 2015 13:26:36 Hervé BOUTEMY a écrit : Le samedi 7 mars 2015 13:06:26 Hervé BOUTEMY a écrit : There is nothing stoping you from releasing 3.3.0 on Java 6 now, and 3.4.0 on Java 7 in a few weeks. what I don't like with this plan is that it is exactly what happened

Re: move maven core to java 7?

2015-03-07 Thread Igor Fedorenko
We changed version from 3.2.x to 3.3.x quite late in the release and this was the reason I proposed change to java 7. It allows us continue 3.3.x improvement and use new language features. Personally I believe changing compiler configuration to target java 7 is very unlikely to introduce

Re: move maven core to java 7?

2015-03-07 Thread Hervé BOUTEMY
Le samedi 7 mars 2015 08:45:37 Igor Fedorenko a écrit : We changed version from 3.2.x to 3.3.x quite late in the release yes, let's be fair :) and this was the reason I proposed change to java 7. It allows us continue 3.3.x improvement and use new language features. Personally I believe

Re: move maven core to java 7?

2015-03-07 Thread Hervé BOUTEMY
great: can you give us a pointer? if we upgrade to Java 7, having these improvements would be more interesting than waiting the next patch release the idea of Java 7 upgrade came quite late on the release schedule, and IMHO these updates are worth one more release testing Regards, Hervé Le

Re: move maven core to java 7?

2015-03-07 Thread Kristian Rosenvold
I deliberately kept the change in github to give the discussion a little time. Personally I dont really mind waiting, but I really believe we're wasting far too much energy on legacy java versions. It's not as if java6 users dont have a working version. And they can pay people to backport stuff

Re: move maven core to java 7?

2015-03-07 Thread Dennis Lundberg
Hi Kristian, Please note that I am not opposed to using Java 7 in the core. What I am objecting to is the planning, or rather the lack of it. We currently have core ready to be released on Java 6. Then just before it is about to be released someone says, hey lets switch Java version as well.

Re: move maven core to java 7?

2015-03-07 Thread Hervé BOUTEMY
Le samedi 7 mars 2015 13:06:26 Hervé BOUTEMY a écrit : There is nothing stoping you from releasing 3.3.0 on Java 6 now, and 3.4.0 on Java 7 in a few weeks. what I don't like with this plan is that it is exactly what happened with 3.1.1 then 3.2.1: and before 2.1.0 vs 2.2.0 and the only

Re: move maven core to java 7?

2015-03-07 Thread Hervé BOUTEMY
There is nothing stoping you from releasing 3.3.0 on Java 6 now, and 3.4.0 on Java 7 in a few weeks. what I don't like with this plan is that it is exactly what happened with 3.1.1 then 3.2.1: we never did any bugfix for 3.1.1, 3.1.1 was a dead branch for start. 3.2.2 bugfixes could/should

Re: move maven core to java 7?

2015-03-07 Thread Hervé BOUTEMY
+1 Le samedi 7 mars 2015 13:09:35 Kristian Rosenvold a écrit : I deliberately kept the change in github to give the discussion a little time. Personally I dont really mind waiting, but I really believe we're wasting far too much energy on legacy java versions. It's not as if java6 users dont

move maven core to java 7

2015-03-07 Thread Tibor Digana
/alanb/entry/sockets_direct_protocol -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5828386.html Sent from the Maven Developers mailing list archive at Nabble.com.

Re: move maven core to java 7?

2015-03-07 Thread Igor Fedorenko
/sockets_direct_protocol -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828390.html Sent from the Maven Developers mailing list archive at Nabble.com. - To unsubscribe, e-mail: dev

Re: move maven core to java 7?

2015-03-07 Thread Igor Fedorenko
in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828398.html Sent from the Maven Developers mailing list archive at Nabble.com. - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org

Re: move maven core to java 7?

2015-03-07 Thread Tibor Digana
@Igor How about Java SE 7 features? If we change the compiler version, adapting compiler without introducing new Java API features would not make any difference in 3.4.0. Any thoughts? -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828398

Re: move maven core to java 7?

2015-03-07 Thread Tibor Digana
(RDMA) SDP AsynchronousSocketChannel https://blogs.oracle.com/alanb/entry/sockets_direct_protocol -- View this message in context: http://maven.40175.n5.nabble.com/move-maven-core-to-java-7-tp5827988p5828390.html Sent from the Maven Developers mailing list archive at Nabble.com

Re: move maven core to java 7?

2015-03-06 Thread Olivier Lamy
Did I object something? :-) -- Olivier On 6 Mar 2015 21:19, Stephen Connolly stephen.alan.conno...@gmail.com wrote: We are CTR not RTC If you object to the change, veto the commit On 6 March 2015 at 07:44, Olivier Lamy ol...@apache.org wrote: +1 I just find the change/discussion a bit

Re: move maven core to java 7?

2015-03-06 Thread Gary Gregory
IMO this Java version bump should be reflected in a minor Maven version bump as opposed to a maintenance release. Gary On Fri, Mar 6, 2015 at 12:09 AM, Anders Hammar and...@hammar.net wrote: Ok, the consensus is to move forward to Java7. I updated the POM and we're in no rush so give it a

Re: move maven core to java 7?

2015-03-06 Thread herve . boutemy
at the moment) commit Regards, Hervé - Mail original - De: Stephen Connolly stephen.alan.conno...@gmail.com À: Maven Developers List dev@maven.apache.org Envoyé: Vendredi 6 Mars 2015 11:18:56 Objet: Re: move maven core to java 7? We are CTR not RTC If you object to the change, veto

Re: move maven core to java 7?

2015-03-06 Thread Dennis Lundberg
Hi, If we are going to release 3.3.0 very soon, like this week or the next, there won't be any time to start using Java 7 features in the 3.3.0 release. Therefor I would prefer to go with Java 6 for 3.3.0 and announce, in the 3.3.0 release notes, that the 3.3.x line is the last line that will

Re: move maven core to java 7?

2015-03-06 Thread Kristian Rosenvold
I already have the full jdk7 port in a branch in github, so that assumption does not hold :) Kristian 2015-03-06 13:50 GMT+01:00 Dennis Lundberg denn...@apache.org: Hi, If we are going to release 3.3.0 very soon, like this week or the next, there won't be any time to start using Java 7

Re: move maven core to java 7?

2015-03-06 Thread Stephen Connolly
We are CTR not RTC If you object to the change, veto the commit On 6 March 2015 at 07:44, Olivier Lamy ol...@apache.org wrote: +1 I just find the change/discussion a bit too fast. You should wait longer than ~10h as the world has more timezone. IMHO waiting for the answer from various

Re: move maven core to java 7?

2015-03-06 Thread Brian Fox
+1 On Thu, Mar 5, 2015 at 8:16 AM, Igor Fedorenko i...@ifedorenko.com wrote: This is chicken-and-egg situation. We won't use java 7 features unless the code targets java 7. Try-with-resources and multi-exception catch are the too features I'd like to start using throughout the code. Although

Re: move maven core to java 7?

2015-03-06 Thread Anders Hammar
Ok, the consensus is to move forward to Java7. I updated the POM and we're in no rush so give it a whirl and we can think about releasing next week if the world doesn't blow up. Please create a JIRA ticket for this to make things clear in the release notes. /Anders On Mar 5, 2015, at

Re: move maven core to java 7?

2015-03-05 Thread Arnaud Héritier
+1 for the upgrade On Thu, Mar 5, 2015 at 7:53 PM, Hervé BOUTEMY herve.bout...@free.fr wrote: +1 (both for the move to java 7, Robert's concerns and Stephen justification) another reason: the next Maven core minor version bump isn't expected before a while let's use the 3.3.0 minor

Re: move maven core to java 7?

2015-03-05 Thread Igor Fedorenko
On 2015-03-05 14:12, Kristian Rosenvold wrote: Actually Files.walkFileTree is just about the only NIO 7 feature we're not using. Anyone have any specific pointers/experience that actually show this being faster than the current strategy ? I ran some tests about a year ago on a large 200K

Re: move maven core to java 7?

2015-03-05 Thread Karl Heinz Marbaise
Hi, On 3/5/15 2:16 PM, Igor Fedorenko wrote: This is chicken-and-egg situation. We won't use java 7 features unless the code targets java 7. Try-with-resources and multi-exception catch are the too features I'd like to start using throughout the code. Although not critical per se, I think they

Re: move maven core to java 7?

2015-03-05 Thread Mirko Friedenhagen
Hello there, I would go for JDK7 as well, in April it will be EOLed anyway. I do not understand why someone who is forced to use JDK6 or let alone JDK5 is allowed (or has) to use the newest versions of build tools BTW. IMO it is stressful enough to support two JDKs (on different at least 3 OSes).

Re: move maven core to java 7?

2015-03-05 Thread Chris Graham
My preference is to always go for the lowest common denoninator, as it gives the largest possible spread. My 'grumbling' as Stephen put it [ :-) ], is more that I'd like people to have an awareness that there are other platforms out there. For example, the current IBM WAS 8.x stack defaults to

Re: move maven core to java 7?

2015-03-05 Thread Jason van Zyl
Ok, the consensus is to move forward to Java7. I updated the POM and we're in no rush so give it a whirl and we can think about releasing next week if the world doesn't blow up. On Mar 5, 2015, at 2:32 PM, Mirko Friedenhagen mfriedenha...@gmail.com wrote: Hello there, I would go for JDK7

Re: move maven core to java 7?

2015-03-05 Thread Robert Scholte
Op Thu, 05 Mar 2015 14:16:24 +0100 schreef Igor Fedorenko i...@ifedorenko.com: This is chicken-and-egg situation. We won't use java 7 features unless the code targets java 7. Try-with-resources and multi-exception catch are the too features I'd like to start using throughout the code.

Re: move maven core to java 7?

2015-03-05 Thread Jason van Zyl
+1 On Mar 5, 2015, at 4:19 AM, Igor Fedorenko i...@ifedorenko.com wrote: With maven core version change to 3.3.0 on master, any objections I change compile source/target to java 7? -- Regards, Igor - To unsubscribe,

Re: move maven core to java 7?

2015-03-05 Thread Stephen Connolly
We never got a final official policy. I believe the consensus was at least: * all Java versions currently supported by Oracle and one back on a Major version bump. I think we should go with all Java versions currently supported by Oracle on a Minor version bump... but there was some grumbling

Re: move maven core to java 7?

2015-03-05 Thread Jason van Zyl
Stephen, as the keeper of long discussions we've had about JDK versions what did we actually decide a while back? On Mar 5, 2015, at 7:43 AM, Stephen Connolly stephen.alan.conno...@gmail.com wrote: +1 On 5 March 2015 at 12:19, Igor Fedorenko i...@ifedorenko.com wrote: With maven core

Re: move maven core to java 7?

2015-03-05 Thread Jason van Zyl
Robert, I think it's reasonable at this point to move to Java 1.7. I'd really prefer to use new features and given Java 1.7 is about to be EOL'd I don't think it's very practical staying on Java 1.6. On Mar 5, 2015, at 8:09 AM, Stephen Connolly stephen.alan.conno...@gmail.com wrote: We

Re: move maven core to java 7?

2015-03-05 Thread Stephen Connolly
+1 On 5 March 2015 at 12:19, Igor Fedorenko i...@ifedorenko.com wrote: With maven core version change to 3.3.0 on master, any objections I change compile source/target to java 7? -- Regards, Igor - To unsubscribe,

Re: move maven core to java 7?

2015-03-05 Thread Hervé BOUTEMY
+1 (both for the move to java 7, Robert's concerns and Stephen justification) another reason: the next Maven core minor version bump isn't expected before a while let's use the 3.3.0 minor version choice done on Maven features be used on this internal JDK choice update too Regards, Hervé Le

Re: move maven core to java 7?

2015-03-05 Thread Kristian Rosenvold
2015-03-05 17:26 GMT+01:00 Robert Scholte rfscho...@apache.org: Op Thu, 05 Mar 2015 14:16:24 +0100 schreef Igor Fedorenko i...@ifedorenko.com: Improvements to standard library, nio in particular, is another big reason for me. For example, Files#walkFileTree is significantly faster than

Re: move maven core to java 7?

2015-03-05 Thread Kristian Rosenvold
+1 :) K 2015-03-05 13:27 GMT+01:00 Anders Hammar and...@hammar.net: I think this is what we decided on - support latest and one prior released JDK version. IF we do, we need to update the README file in the distro as well as the system requirements page online. /Anders On Thu, Mar 5,

Re: move maven core to java 7?

2015-03-05 Thread Robert Scholte
I don't know the numbers, but I think JDK6 is still used a lot by the community. Current code builds fine with JDK6. Which JDK7 specific features do you want to use, which are not possible with the current codebase? Without any critical codechanges I'd go for -1. Robert Op Thu, 05 Mar 2015

Re: move maven core to java 7?

2015-03-05 Thread Tamas Cservenak
+1 --  Thanks, ~t~ On 5 Mar 2015 at 13:28:25, Anders Hammar (and...@hammar.net) wrote: I think this is what we decided on - support latest and one prior released JDK version. IF we do, we need to update the README file in the distro as well as the system requirements page online.

move maven core to java 7?

2015-03-05 Thread Igor Fedorenko
With maven core version change to 3.3.0 on master, any objections I change compile source/target to java 7? -- Regards, Igor - To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail:

Re: move maven core to java 7?

2015-03-05 Thread Anders Hammar
I think this is what we decided on - support latest and one prior released JDK version. IF we do, we need to update the README file in the distro as well as the system requirements page online. /Anders On Thu, Mar 5, 2015 at 1:19 PM, Igor Fedorenko i...@ifedorenko.com wrote: With maven core

Re: move maven core to java 7?

2015-03-05 Thread Igor Fedorenko
This is chicken-and-egg situation. We won't use java 7 features unless the code targets java 7. Try-with-resources and multi-exception catch are the too features I'd like to start using throughout the code. Although not critical per se, I think they make writing correct maintainable code

Re: move maven core to java 7?

2015-03-05 Thread Anders Hammar
What I'd like to stress here is that we're talking about Maven core, not our plugins. We've had a separate discussion/thread for the plugins and for those we've decided to go with a Java 6 requirement. As plugins were mentioned in this thread as well I want to make sure there is no

Re: move maven core to java 7?

2015-03-05 Thread Olivier Lamy
+1 I just find the change/discussion a bit too fast. You should wait longer than ~10h as the world has more timezone. IMHO waiting for the answer from various members of the community is more like 2/3 days. Cheers -- Olivier On 6 Mar 2015 10:37, Jason van Zyl ja...@takari.io wrote: Ok, the