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Posted to issues@camel.apache.org by "Omar Al-Safi (Jira)" <ji...@apache.org> on 2019/08/31 19:37:00 UTC

[jira] [Commented] (CAMEL-13919) "camel-package:update-readme" throws ArrayIndexOutOfBoundsException when there is an empty "adoc" file

    [ https://issues.apache.org/jira/browse/CAMEL-13919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16920203#comment-16920203 ] 

Omar Al-Safi commented on CAMEL-13919:
--------------------------------------

Hey [~davsclaus] [~jbonofre], I am not really sure if that is _expected_ , but if you think this needs to be fixed, I would like to work on it 

> "camel-package:update-readme" throws ArrayIndexOutOfBoundsException when there is an empty "adoc" file
> ------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-13919
>                 URL: https://issues.apache.org/jira/browse/CAMEL-13919
>             Project: Camel
>          Issue Type: Bug
>    Affects Versions: 3.0.0.M4
>            Reporter: Omar Al-Safi
>            Priority: Minor
>
> Steps to produce: 
>  * Create an empty {{adoc}} file in any component.
>  * Run {{camel-package:update-readme}}.
>  * It will fail with the following error: 
> {code}
> Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
>     at org.apache.camel.maven.packaging.UpdateReadmeMojo.updateAvailableFrom (UpdateReadmeMojo.java:510)
>     at org.apache.camel.maven.packaging.UpdateReadmeMojo.executeComponent (UpdateReadmeMojo.java:151)
>     at org.apache.camel.maven.packaging.UpdateReadmeMojo.execute (UpdateReadmeMojo.java:105)
> {code}
> * As I can see [here|https://github.com/apache/camel/blob/master/tooling/maven/camel-package-maven-plugin/src/main/java/org/apache/camel/maven/packaging/UpdateReadmeMojo.java#L510], it looks it will try to retrieve index although there are empty lines



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