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https://issues.apache.org/jira/browse/TENTACLES-3?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Philipp Ottlinger resolved TENTACLES-3.
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Resolution: Fixed
Added error message in case the needed argument is missing.
Checkin: [revision1617605|http://svn.apache.org/r1617605]
> Provide a meaningful help text upon tentacles launch
> ----------------------------------------------------
>
> Key: TENTACLES-3
> URL: https://issues.apache.org/jira/browse/TENTACLES-3
> Project: Apache Tentacles
> Issue Type: New Feature
> Reporter: Philipp Ottlinger
> Assignee: Philipp Ottlinger
>
> At the moment one does not get a graceful notice about missing arguments but
> an IndexOutOfBoundsException:
> {noformat}
> $ java -jar target/apache-tentacles-0.1-SNAPSHOT-jar-with-dependencies.jar
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
> at
> org.apache.creadur.tentacles.Configuration.<init>(Configuration.java:49)
> at org.apache.creadur.tentacles.Main.<init>(Main.java:70)
> at org.apache.creadur.tentacles.Main.main(Main.java:102)
> {noformat}
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