I see. Yes, this would be a problem. And I think there is already
similar incompatibility between maven 2.x and 3.x scripts (launcher
class name changed in 3.x). Personally, I never use M2_HOME to switch
between maven versions, so I wouldn't mind if it was removed completely.
If we want M2_HOME to work reliably, then I think we'll have to rework
mvn script to basically relaunch itself from M2_HOME/bin/mvn.

--
Regards,
Igor

On 2015-01-27 18:36, Dan Tran wrote:
If your changes are specific to 3.2.6, however If user has M2_HOME point to
an older version MAVEN, would that be a problem?

Thanks

-D

On Tue, Jan 27, 2015 at 3:01 PM, Igor Fedorenko <i...@ifedorenko.com> wrote:



On 2015-01-27 17:35, Dan Tran wrote:

My bad, it is not obvious it is from an experimental branch.  However,
even
if this gets committed master, the configuration changes in that script
may
impact other distribution using M2_HOME.


Can you explain how changes on that branch can impact other
distributions using M2_HOME? The change is not supposed to affect
M2_HOME in any way, so I must have overlooked something and want to
correct it before I propose to merge this to master.

--
Regards,
Igor


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