Autoweka: Illegal reflective access operation warnings

Hello,


Recently I started "playing" with autoweka and keep a log of my executions trying to find possible problems, unfortunately most of the messages I get on that logfile are warnings about "illegal reflective access operation", attached is a screenshot of the top of the file, most messages look like:


WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by weka.core.WekaPackageClassLoaderManager (file:/lustre/home/andresrj/weka/weka.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte
[],int,int,java.security.ProtectionDomain)
WARNING: Please consider reporting this to the maintainers of weka.core.WekaPackageClassLoaderManager
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations


My questions:


Since I am not knowledgeable in Java and I have not been able to find this info online... is there any option to stop receiving those warnings?


It mentions something about reporting this to the maintainers... these warnings are because of my program/computer setup or some problem with weka/autoweka?


My setting:


andresr@omoikane:~$ uname -a
Linux omoikane 4.18.0-193.el8.x86_64 #1 SMP Fri May 8 10:59:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux



andresr@omoikane:~$ java --version
openjdk 11.0.9.1 2020-11-04 LTS
OpenJDK Runtime Environment Zulu11.43+55-CA (build 11.0.9.1+1-LTS)
OpenJDK 64-Bit Server VM Zulu11.43+55-CA (build 11.0.9.1+1-LTS, mixed mode)



WEKA 3.8.5

Auto-WEKA 2.6.3


Thank you for any help!


Andrés


[cid:be03f835-ff57-4556-88ef-4a4cf0c6074b]

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