[Unity-idm-discuss] Groovy warning using Java 11

[Sander A. <sa....@fz...>]

Good morning Krzysztof,
we switched to java 11 on one server this morning. After restarting
unity (3.5.1.) we got a warning about groovy lib.


[ ~]$ java --version
openjdk 11.0.11 2021-04-20 LTS
OpenJDK Runtime Environment 18.9 (build 11.0.11+9-LTS)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.11+9-LTS, mixed mode, sharing)
[ ~]$ sudo systemctl restart unity-idm-3.5.1; tail -f /usr/local/unity/unity-3.5.1/logs/unity-startup.log 
Jun 23, 2021 6:20:59 AM CEST: Stopping UNITY Server
Jun 23, 2021 6:20:59 AM CEST: Stopped UNITY Server
tail: /usr/local/unity/unity-3.5.1/logs/unity-startup.log: file truncated
Jun 23, 2021, 6:21:05 AM CEST: Starting UNITY Web Server
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.vmplugin.v7.Java7$1 (file:/usr/local/unity/unity-3.5.1/lib/groovy-2.5.6.jar) to constructor java.lang.invoke.MethodHandles$Lookup(java.lang.Class,int)
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.vmplugin.v7.Java7$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Jun 23, 2021, 6:23:31 AM CEST: UNITY Server Started

Cheers,
Sander
-- 
Federated Systems and Data
Juelich Supercomputing Centre

phone: +49 2461 61 8847
fax: +49 2461 61 6656
email: sa....@fz...

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