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From "Philipp Ottlinger (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TENTACLES-3) Provide a meaningful help text upon tentacles launch
Date Fri, 08 Aug 2014 20:23:12 GMT
Philipp Ottlinger created TENTACLES-3:
-----------------------------------------

             Summary: 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: Robert Burrell Donkin


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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