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Posted to dev@maven.apache.org by Hervé BOUTEMY <he...@free.fr> on 2015/11/29 16:27:34 UTC
Switching Maven HEAD to 3.4.0-SNAPSHOT
Now that Maven 3.3.9 is out and seems pretty stable, any objection to switch
to 3.4.0-SNAPSHOT?
I want to merge MNG-5878 new feature...
Regards,
Hervé
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Re: Switching Maven HEAD to 3.4.0-SNAPSHOT
Posted by Tibor Digana <ti...@googlemail.com>.
@Stephen
Nice to have Lambda Expressions.
@all
Question.. Are we all open for reworking Java code to use Lambda
expressions and do we have spare time?
I am open for that but there are few pitfalls with Java8.
1. people may still use Java 6 or 7.
2. AFAIK Java 8 compiler involves Java 8 imports even if -source -target is
1.7.
3. sniffer plugin was not able to identify Java 8 class in sources if
signature is org.codehaus.mojo.signature:java17:1.0
4. what about toolchain. Can user have java_home set to JDK1.8 and
toolchain 1.7 without any problems?
Cheers
Tibor
On Mon, Nov 30, 2015 at 10:08 PM, Stephen Connolly <
stephen.alan.connolly@gmail.com> wrote:
> OK, so here is our policy:
>
> The development line of Maven core should require a minimum JRE version
> > that is no older than 18 months after the end of Oracle's public updates
> > for that JRE version at the time that the first version of the
> development
> > line was released, but may require a higher minimum JRE version if other
> > requirements dictate a higher JRE version
>
>
> (Source:
> https://cwiki.apache.org/confluence/display/MAVEN/Version+number+policy)
>
> OK, so it's a draft policy... but we've all been silent on the draft, so
> lazy consensus!
>
> Now in http://www.oracle.com/technetwork/java/javase/eol-135779.html they
> state:
>
> after April 2015, Oracle will not post further updates of Java SE 7 to its
> > public download sites
>
>
> So per our (draft) version number policy, we can keep Java 7 as the
> baseline :-( or we can choose to upgrade code to Java 8 (because we want to
> use lambdas... there's a requirement)
>
> Dang! And I was hoping for a hard and fast "let's just drop Java 7" line...
> oh well... we might have to argue this one out
>
> On 29 November 2015 at 23:14, Stephen Connolly <
> stephen.alan.connolly@gmail.com> wrote:
>
> > w00t new minor and we get to drop Java 7
> >
> >
> > On Sunday 29 November 2015, Tibor Digana <ti...@googlemail.com>
> > wrote:
> >
> >> +1: go for it
> >>
> >> On Sun, Nov 29, 2015 at 4:27 PM, Hervé BOUTEMY <he...@free.fr>
> >> wrote:
> >>
> >> > Now that Maven 3.3.9 is out and seems pretty stable, any objection to
> >> > switch
> >> > to 3.4.0-SNAPSHOT?
> >> >
> >> > I want to merge MNG-5878 new feature...
> >> >
> >> > Regards,
> >> >
> >> > Hervé
> >> >
> >> > ---------------------------------------------------------------------
> >> > To unsubscribe, e-mail: dev-unsubscribe@maven.apache.org
> >> > For additional commands, e-mail: dev-help@maven.apache.org
> >> >
> >> >
> >>
> >>
> >> --
> >> Cheers
> >> Tibor
> >>
> >
> >
> > --
> > Sent from my phone
> >
>
--
Cheers
Tibor
Re: Switching Maven HEAD to 3.4.0-SNAPSHOT
Posted by Stephen Connolly <st...@gmail.com>.
OK, so here is our policy:
The development line of Maven core should require a minimum JRE version
> that is no older than 18 months after the end of Oracle's public updates
> for that JRE version at the time that the first version of the development
> line was released, but may require a higher minimum JRE version if other
> requirements dictate a higher JRE version
(Source:
https://cwiki.apache.org/confluence/display/MAVEN/Version+number+policy)
OK, so it's a draft policy... but we've all been silent on the draft, so
lazy consensus!
Now in http://www.oracle.com/technetwork/java/javase/eol-135779.html they
state:
after April 2015, Oracle will not post further updates of Java SE 7 to its
> public download sites
So per our (draft) version number policy, we can keep Java 7 as the
baseline :-( or we can choose to upgrade code to Java 8 (because we want to
use lambdas... there's a requirement)
Dang! And I was hoping for a hard and fast "let's just drop Java 7" line...
oh well... we might have to argue this one out
On 29 November 2015 at 23:14, Stephen Connolly <
stephen.alan.connolly@gmail.com> wrote:
> w00t new minor and we get to drop Java 7
>
>
> On Sunday 29 November 2015, Tibor Digana <ti...@googlemail.com>
> wrote:
>
>> +1: go for it
>>
>> On Sun, Nov 29, 2015 at 4:27 PM, Hervé BOUTEMY <he...@free.fr>
>> wrote:
>>
>> > Now that Maven 3.3.9 is out and seems pretty stable, any objection to
>> > switch
>> > to 3.4.0-SNAPSHOT?
>> >
>> > I want to merge MNG-5878 new feature...
>> >
>> > Regards,
>> >
>> > Hervé
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: dev-unsubscribe@maven.apache.org
>> > For additional commands, e-mail: dev-help@maven.apache.org
>> >
>> >
>>
>>
>> --
>> Cheers
>> Tibor
>>
>
>
> --
> Sent from my phone
>
Re: Switching Maven HEAD to 3.4.0-SNAPSHOT
Posted by Stephen Connolly <st...@gmail.com>.
w00t new minor and we get to drop Java 7
On Sunday 29 November 2015, Tibor Digana <ti...@googlemail.com>
wrote:
> +1: go for it
>
> On Sun, Nov 29, 2015 at 4:27 PM, Hervé BOUTEMY <herve.boutemy@free.fr
> <javascript:;>>
> wrote:
>
> > Now that Maven 3.3.9 is out and seems pretty stable, any objection to
> > switch
> > to 3.4.0-SNAPSHOT?
> >
> > I want to merge MNG-5878 new feature...
> >
> > Regards,
> >
> > Hervé
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@maven.apache.org <javascript:;>
> > For additional commands, e-mail: dev-help@maven.apache.org
> <javascript:;>
> >
> >
>
>
> --
> Cheers
> Tibor
>
--
Sent from my phone
Re: Switching Maven HEAD to 3.4.0-SNAPSHOT
Posted by Tibor Digana <ti...@googlemail.com>.
+1: go for it
On Sun, Nov 29, 2015 at 4:27 PM, Hervé BOUTEMY <he...@free.fr>
wrote:
> Now that Maven 3.3.9 is out and seems pretty stable, any objection to
> switch
> to 3.4.0-SNAPSHOT?
>
> I want to merge MNG-5878 new feature...
>
> Regards,
>
> Hervé
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@maven.apache.org
> For additional commands, e-mail: dev-help@maven.apache.org
>
>
--
Cheers
Tibor
Re: Switching Maven HEAD to 3.4.0-SNAPSHOT
Posted by Paul Benedict <pb...@apache.org>.
I think Maven 4.0 would be better suited for a JDK 8 switch. Now I know 4.0
would imply major new features, but I also think you could make JDK 8 the
major new feature of 4.0 -- and introduce your planned enhancements in the
minor point releases.
Cheers,
Paul
On Mon, Nov 30, 2015 at 4:15 PM, Michael Osipov <mi...@apache.org> wrote:
> Am 2015-11-29 um 16:27 schrieb Hervé BOUTEMY:
>
>> Now that Maven 3.3.9 is out and seems pretty stable, any objection to
>> switch
>> to 3.4.0-SNAPSHOT?
>>
>
> 3.3.9 has been released two weeks ago, do not expect people to be that
> fast at updating, that would be naive.
>
> I want to merge MNG-5878 new feature...
>>
>
> I'd like to know why you have chosen to duplicate information.
>
> Michael
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@maven.apache.org
> For additional commands, e-mail: dev-help@maven.apache.org
>
>
Re: Switching Maven HEAD to 3.4.0-SNAPSHOT
Posted by Michael Osipov <mi...@apache.org>.
Am 2015-11-29 um 16:27 schrieb Hervé BOUTEMY:
> Now that Maven 3.3.9 is out and seems pretty stable, any objection to switch
> to 3.4.0-SNAPSHOT?
3.3.9 has been released two weeks ago, do not expect people to be that
fast at updating, that would be naive.
> I want to merge MNG-5878 new feature...
I'd like to know why you have chosen to duplicate information.
Michael
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Re: Switching Maven HEAD to 3.4.0-SNAPSHOT
Posted by Karl Heinz Marbaise <kh...@gmx.de>.
Hi Hervé,
On 11/29/15 4:27 PM, Hervé BOUTEMY wrote:
> Now that Maven 3.3.9 is out and seems pretty stable, any objection to switch
> to 3.4.0-SNAPSHOT?
+1 from me...
>
> I want to merge MNG-5878 new feature...
>
> Regards,
>
> Hervé
Kind regards
Karl Heinz Marbaise
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