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https://issues.apache.org/jira/browse/JOSHUA-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15428097#comment-15428097
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John Hewitt commented on JOSHUA-221:
------------------------------------

The current command line parsing scheme writes the options to a temporary 
config file and then reads the config file as it otherwise would.

If using Args4J or commons-cli, I think we should consider avoiding this, as it 
means we're parsing arguments twice. 

> ArrayIndexOutOfBoundsException when passing arguments to JoshuaDecoder.main
> ---------------------------------------------------------------------------
>
>                 Key: JOSHUA-221
>                 URL: https://issues.apache.org/jira/browse/JOSHUA-221
>             Project: Joshua
>          Issue Type: Bug
>            Reporter: Lewis John McGibbney
>             Fix For: 6.2
>
>
> {code}
> lmcgibbn@LMC-032857 /usr/local/joshua(master) $ java -jar class/joshua.jar 
> -version
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2
>       at joshua.decoder.ArgsParser.<init>(ArgsParser.java:43)
>       at joshua.decoder.JoshuaDecoder.main(JoshuaDecoder.java:30)
> lmcgibbn@LMC-032857 /usr/local/joshua(master) $ java -jar class/joshua.jar 
> -version -v
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2
>       at joshua.decoder.ArgsParser.<init>(ArgsParser.java:43)
>       at joshua.decoder.JoshuaDecoder.main(JoshuaDecoder.java:30)
> {code}



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