[jboss-jira] [JBoss JIRA] (WFLY-2009) IOException in aesh console initialization results in NPE

[Jan Martiska (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-2009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Martiska resolved WFLY-2009.
--------------------------------

    Fix Version/s: 8.0.0.Beta1
       Resolution: Done


merged.
                
> IOException in aesh console initialization results in NPE
> ---------------------------------------------------------
>
>                 Key: WFLY-2009
>                 URL: https://issues.jboss.org/browse/WFLY-2009
>             Project: WildFly
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 8.0.0.Alpha4
>            Reporter: Jan Martiska
>            Assignee: Jan Martiska
>             Fix For: 8.0.0.Beta1
>
>
> In source file org.jboss.as.cli.impl.Console, method Factory.getConsole:
> if the constructor call "new org.jboss.aesh.console.Console()" leads to an IOException, it is only logged and then ignored, always yielding a NullPointerException just a few lines later (console.addCompletion(new Completion() ...)
> I think the IOException should rather be rethrown wrapped in a CliInitializationException, so the resulting exception will not lose track of why this happened. Allowing a NPE go out of the internals is a wrong approach.

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