[jboss-jira] [JBoss JIRA] (JGRP-2307) Jgroup crashes when slf4j is used

[Daan Wendelen (Jira)]

     [ https://issues.jboss.org/browse/JGRP-2307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daan Wendelen updated JGRP-2307:
--------------------------------
    Steps to Reproduce: 
This requires a system with docker

- Download and unpack the the following zip  [^jgroups-bug.zip]
- Go to jgroups-bug
- To build the docker image run "./gradlew buildDocker" (or something similar on windows)
- Then run the docker image "docker run jgroups-bug-reported-by-daan:latest"

  was:
This requires a system with docker

- Download and unpack the the following zip (hmmm, I can't attach the zip)
- Go to jgroups-bug
- To build the docker image run "./gradlew buildDocker" (or something similar on windows)
- Then run the docker image "docker run jgroups-bug-reported-by-daan:latest"



> Jgroup crashes when slf4j is used
> ---------------------------------
>
>                 Key: JGRP-2307
>                 URL: https://issues.jboss.org/browse/JGRP-2307
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.0.6, 4.0.15
>         Environment: - I only tested 4.0.6 and 4.0.15 but I suspect all 4.0.x version are affected
> - Only happens in docker (our image is based on "java:8")
>            Reporter: Daan Wendelen
>            Assignee: Bela Ban
>            Priority: Major
>         Attachments: jgroups-bug.zip
>
>
> When running our application, it crashes with the following stacktrace.
> {code}
> Exception in thread "main" java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
> 	at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
> 	at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
> 	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
> Caused by: java.lang.ExceptionInInitializerError
> 	at Bug.main(Bug.java:5)
> 	... 8 more
> Caused by: java.lang.NullPointerException
> 	at java.util.Locale.<init>(Locale.java:648)
> 	at java.util.Locale.<init>(Locale.java:677)
> 	at org.jgroups.logging.Slf4jLogImpl.<clinit>(Slf4jLogImpl.java:20)
> 	... 9 more
> {code}



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