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Re: [che-dev] java development/runtime version
This topic has been discussed yesterday during the community call. 

We proposed to wait the release of Che 7 before doing this change as this is not on the critical path of the Che 7 release.

Thanks!


On Fri, Dec 7, 2018 at 12:48 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:
Ok. Make sense. Let's divide this question on two.
1. How to build on Java 11
2. Can we run on Java 11.

I'm more interested in 2. Because if answer - NO, first one doesn't make sense.
@Nick Boldt Do you see any issues in 2?




On Thu, Dec 6, 2018 at 6:42 PM Nick Boldt <nboldt@xxxxxxxxxx> wrote:
I tried building Che w/ OpenJDK 11ea28...

11:10:17 Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
11:10:17 Maven home: /var/lib/jenkins/tools/hudson.tasks.Maven_MavenInstallation/maven-3.5.4
11:10:17 Java version: 11, vendor: Oracle Corporation, runtime: /qa/tools/opt/x86_64/openjdk11_ea28

... and it failed spectacularly:

11:21:07 [INFO] Che Core :: Commons :: GWT Logger .................. FAILURE [ 2.758 s]
11:21:07 Caused by: org.apache.maven.plugin.PluginContainerException: An API incompatibility was encountered while executing net.ltgt.gwt.maven:gwt-maven-plugin:1.0-rc-8:package-lib: java.lang.ExceptionInInitializerError: null


Perhaps we need to move to the JDK 11.0.1 and Maven 3.6?


On Sun, Dec 2, 2018 at 1:52 PM Sergii Kabashniuk <skabashn@xxxxxxxxxx> wrote:
Hello
I would like to initiate discussing around development/runtime version of java that we use to build and run Che. (workspace agent and workspace server).

Idea is to bump version to the latest LTS Java 11 (18.9^ LTS)  [1]

Does anybody have any comments or concerns?


--

Sergii Kabashniuk

Principal Software Engineer, DevTools 

Red Hat Ukraine

skabashniuk@xxxxxxxxxx    

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--

Nick Boldt

Principal Software Engineer, RHCSA

Productization Lead :: JBoss Tools & Dev Studio

IM: @nickboldt / @nboldt / http://nick.divbyzero.com



“The Only Thing That Is Constant Is Change” - Heraclitus
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che-dev mailing list
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--

Sergii Kabashniuk

Principal Software Engineer, DevTools 

Red Hat Ukraine

skabashniuk@xxxxxxxxxx    

_______________________________________________
che-dev mailing list
che-dev@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/che-dev


--

Stévan LeMeur // Product Manager // Developer Tools // +336-87-11-27-55 

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