I would prefer to keep the language on JDK 8 for a few more weeks until most of the development team switched their clusters to JDK 11. For now let's please focus on the release and make sure we don't have to cancel yet another RC.

Regards,
Matthias

On 11/21/2021 12:38 PM, Janardhan wrote:
+1

On Sun, Nov 21, 2021 at 4:17 PM Baunsgaard, Sebastian
<[email protected]> wrote:

Hi devs,


Just to make it explicit, so far we have updated the project to work with java 
11,

but this does not mean our language level and compile target is updated.

In practice currently you are still able to compile and run with JDK 8 since we 
have not updated our language level yet.


I intend to update to Language Level 11 as default next week [1],

this would force everyone have to use Java 11.

unless people compile with a flag specifying language and compile level:


for java 8:

-P java.level=1.8


for java 11:

-P java.level=11


Best regards

Sebastian



[1] https://github.com/apache/systemds/pull/1444

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